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| author | Pablo Galindo <Pablogsal@gmail.com> | 2020-06-11 16:30:46 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-11 16:30:46 (GMT) |
| commit | 1ed83adb0e95305af858bd41af531e487f54fee7 (patch) | |
| tree | 5b05876e1800975fd2f0b8021544423f9fd9822a | |
| parent | 311110abcd8ab648dbf1803e36a8ba5d93fa019b (diff) | |
| download | cpython-1ed83adb0e95305af858bd41af531e487f54fee7.zip cpython-1ed83adb0e95305af858bd41af531e487f54fee7.tar.gz cpython-1ed83adb0e95305af858bd41af531e487f54fee7.tar.bz2 | |
bpo-40939: Remove the old parser (GH-20768)
This commit removes the old parser, the deprecated parser module, the old parser compatibility flags and environment variables and all associated support code and documentation.
53 files changed, 24397 insertions, 35928 deletions
diff --git a/Doc/c-api/init_config.rst b/Doc/c-api/init_config.rst index b7298ba..9b0728d 100644 --- a/Doc/c-api/init_config.rst +++ b/Doc/c-api/init_config.rst @@ -695,16 +695,6 @@ PyConfig :data:`sys._xoptions`. - .. c:member:: int _use_peg_parser - - Enable PEG parser? Default: 1. - - Set to 0 by :option:`-X oldparser <-X>` and :envvar:`PYTHONOLDPARSER`. - - See also :pep:`617`. - - .. deprecated-removed:: 3.9 3.10 - If ``parse_argv`` is non-zero, ``argv`` arguments are parsed the same way the regular Python parses command line arguments, and Python arguments are stripped from ``argv``: see :ref:`Command Line Arguments diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index f91ab02..7aacd8f 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -426,8 +426,6 @@ Miscellaneous options defines the following possible values: * ``-X faulthandler`` to enable :mod:`faulthandler`; - * ``-X oldparser``: enable the traditional LL(1) parser. See also - :envvar:`PYTHONOLDPARSER` and :pep:`617`. * ``-X showrefcount`` to output the total reference count and number of used memory blocks when the program finishes or after each statement in the interactive interpreter. This only works on debug builds. @@ -587,15 +585,6 @@ conflict. :option:`-d` multiple times. -.. envvar:: PYTHONOLDPARSER - - If this is set to a non-empty string, enable the traditional LL(1) parser. - - See also the :option:`-X` ``oldparser`` option and :pep:`617`. - - .. deprecated-removed:: 3.9 3.10 - - .. envvar:: PYTHONINSPECT If this is set to a non-empty string it is equivalent to specifying the diff --git a/Include/cpython/initconfig.h b/Include/cpython/initconfig.h index 5793321..5b05eab 100644 --- a/Include/cpython/initconfig.h +++ b/Include/cpython/initconfig.h @@ -144,10 +144,6 @@ typedef struct { Set to 1 by -X faulthandler and PYTHONFAULTHANDLER. -1 means unset. */ int faulthandler; - /* Enable PEG parser? - 1 by default, set to 0 by -X oldparser and PYTHONOLDPARSER */ - int _use_peg_parser; - /* Enable tracemalloc? Set by -X tracemalloc=N and PYTHONTRACEMALLOC. -1 means unset */ int tracemalloc; diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 13600c2..86fdf27 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -326,7 +326,7 @@ def _args_from_interpreter_flags(): if dev_mode: args.extend(('-X', 'dev')) for opt in ('faulthandler', 'tracemalloc', 'importtime', - 'showrefcount', 'utf8', 'oldparser'): + 'showrefcount', 'utf8'): if opt in xoptions: value = xoptions[opt] if value is True: diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py index f078ad7..498da64 100644 --- a/Lib/test/support/__init__.py +++ b/Lib/test/support/__init__.py @@ -1958,13 +1958,3 @@ def wait_process(pid, *, exitcode, timeout=None): # sanity check: it should not fail in practice if pid2 != pid: raise AssertionError(f"pid {pid2} != pid {pid}") - - -def use_old_parser(): - import _testinternalcapi - config = _testinternalcapi.get_configs() - return (config['config']['_use_peg_parser'] == 0) - - -def skip_if_new_parser(msg): - return unittest.skipIf(not use_old_parser(), msg) diff --git a/Lib/test/test_embed.py b/Lib/test/test_embed.py index b7b7058..fe47289 100644 --- a/Lib/test/test_embed.py +++ b/Lib/test/test_embed.py @@ -347,7 +347,6 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase): 'isolated': 0, 'use_environment': 1, 'dev_mode': 0, - '_use_peg_parser': 1, 'install_signal_handlers': 1, 'use_hash_seed': 0, @@ -733,7 +732,6 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase): 'import_time': 1, 'show_ref_count': 1, 'malloc_stats': 1, - '_use_peg_parser': 0, 'stdio_encoding': 'iso8859-1', 'stdio_errors': 'replace', @@ -807,7 +805,6 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase): 'warnoptions': ['EnvVar'], 'platlibdir': 'env_platlibdir', 'module_search_paths': self.IGNORE_CONFIG, - '_use_peg_parser': 0, } self.check_all_configs("test_init_compat_env", config, preconfig, api=API_COMPAT) @@ -837,7 +834,6 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase): 'warnoptions': ['EnvVar'], 'platlibdir': 'env_platlibdir', 'module_search_paths': self.IGNORE_CONFIG, - '_use_peg_parser': 0, } self.check_all_configs("test_init_python_env", config, preconfig, api=API_PYTHON) diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py index 196f31e..feae31b 100644 --- a/Lib/test/test_exceptions.py +++ b/Lib/test/test_exceptions.py @@ -251,9 +251,9 @@ class ExceptionTests(unittest.TestCase): check('def f():\n x, y: int', 2, 3) check('[*x for x in xs]', 1, 2) check('foo(x for x in range(10), 100)', 1, 5) - check('(yield i) = 2', 1, 1 if support.use_old_parser() else 2) - check('def f(*):\n pass', 1, 7 if support.use_old_parser() else 8) - check('for 1 in []: pass', 1, 5 if support.use_old_parser() else 7) + check('(yield i) = 2', 1, 2) + check('def f(*):\n pass', 1, 8) + check('for 1 in []: pass', 1, 7) @cpython_only def testSettingException(self): diff --git a/Lib/test/test_flufl.py b/Lib/test/test_flufl.py index 2228585..0ff54aa 100644 --- a/Lib/test/test_flufl.py +++ b/Lib/test/test_flufl.py @@ -20,7 +20,7 @@ class FLUFLTests(unittest.TestCase): self.assertTrue(cm.exception.lineno, 2) # The old parser reports the end of the token and the new # parser reports the start of the token - self.assertEqual(cm.exception.offset, 4 if support.use_old_parser() else 3) + self.assertEqual(cm.exception.offset, 3) def test_guido_as_bdfl(self): code = '2 {0} 3' @@ -33,7 +33,7 @@ class FLUFLTests(unittest.TestCase): self.assertEqual(cm.exception.lineno, 1) # The old parser reports the end of the token and the new # parser reports the start of the token - self.assertEqual(cm.exception.offset, 4 if support.use_old_parser() else 3) + self.assertEqual(cm.exception.offset, 3) if __name__ == '__main__': diff --git a/Lib/test/test_fstring.py b/Lib/test/test_fstring.py index 9048e89..9eb7ebe 100644 --- a/Lib/test/test_fstring.py +++ b/Lib/test/test_fstring.py @@ -12,7 +12,7 @@ import os import types import decimal import unittest -from test.support import temp_cwd, use_old_parser +from test.support import temp_cwd from test.support.script_helper import assert_python_failure a_global = 'global variable' @@ -1049,7 +1049,6 @@ non-important content r"f'{1000:j}'", ]) - @unittest.skipIf(use_old_parser(), "The old parser only supports <fstring> as the filename") def test_filename_in_syntaxerror(self): # see issue 38964 with temp_cwd() as cwd: diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py index e1a402e..ef7d1a1 100644 --- a/Lib/test/test_grammar.py +++ b/Lib/test/test_grammar.py @@ -1,7 +1,7 @@ # Python test set -- part 1, grammar. # This just tests whether the parser accepts them all. -from test.support import check_syntax_error, check_syntax_warning, use_old_parser +from test.support import check_syntax_error, check_syntax_warning import inspect import unittest import sys @@ -1714,69 +1714,53 @@ class GrammarTests(unittest.TestCase): with manager() as x, manager(): pass - if not use_old_parser(): - test_cases = [ - """if 1: - with ( - manager() - ): - pass - """, - """if 1: - with ( - manager() as x - ): - pass - """, - """if 1: - with ( - manager() as (x, y), - manager() as z, - ): - pass - """, - """if 1: - with ( - manager(), - manager() - ): - pass - """, - """if 1: - with ( - manager() as x, - manager() as y - ): - pass - """, - """if 1: - with ( - manager() as x, - manager() - ): - pass - """, - """if 1: - with ( - manager() as x, - manager() as y, - manager() as z, - ): - pass - """, - """if 1: - with ( - manager() as x, - manager() as y, - manager(), - ): - pass - """, - ] - for case in test_cases: - with self.subTest(case=case): - compile(case, "<string>", "exec") + with ( + manager() + ): + pass + + with ( + manager() as x + ): + pass + + with ( + manager() as (x, y), + manager() as z, + ): + pass + + with ( + manager(), + manager() + ): + pass + with ( + manager() as x, + manager() as y + ): + pass + + with ( + manager() as x, + manager() + ): + pass + + with ( + manager() as x, + manager() as y, + manager() as z, + ): + pass + + with ( + manager() as x, + manager() as y, + manager(), + ): + pass def test_if_else_expr(self): # Test ifelse expressions in various cases diff --git a/Lib/test/test_parser.py b/Lib/test/test_parser.py deleted file mode 100644 index a4d2cdc..0000000 --- a/Lib/test/test_parser.py +++ /dev/null @@ -1,1046 +0,0 @@ -import copy -import warnings -with warnings.catch_warnings(): - warnings.filterwarnings('ignore', 'The parser module is deprecated', - DeprecationWarning) - import parser -import pickle -import unittest -import operator -import struct -from test import support -from test.support.script_helper import assert_python_failure -from test.support.script_helper import assert_python_ok - -# -# First, we test that we can generate trees from valid source fragments, -# and that these valid trees are indeed allowed by the tree-loading side -# of the parser module. -# - -class RoundtripLegalSyntaxTestCase(unittest.TestCase): - - def roundtrip(self, f, s): - st1 = f(s) - t = st1.totuple() - try: - st2 = parser.sequence2st(t) - except parser.ParserError as why: - self.fail("could not roundtrip %r: %s" % (s, why)) - - self.assertEqual(t, st2.totuple(), - "could not re-generate syntax tree") - - def check_expr(self, s): - self.roundtrip(parser.expr, s) - - def test_flags_passed(self): - # The unicode literals flags has to be passed from the parser to AST - # generation. - suite = parser.suite("from __future__ import unicode_literals; x = ''") - code = suite.compile() - scope = {} - exec(code, {}, scope) - self.assertIsInstance(scope["x"], str) - - def check_suite(self, s): - self.roundtrip(parser.suite, s) - - def test_yield_statement(self): - self.check_suite("def f(): yield 1") - self.check_suite("def f(): yield") - self.check_suite("def f(): x += yield") - self.check_suite("def f(): x = yield 1") - self.check_suite("def f(): x = y = yield 1") - self.check_suite("def f(): x = yield") - self.check_suite("def f(): x = y = yield") - self.check_suite("def f(): 1 + (yield)*2") - self.check_suite("def f(): (yield 1)*2") - self.check_suite("def f(): return; yield 1") - self.check_suite("def f(): yield 1; return") - self.check_suite("def f(): yield from 1") - self.check_suite("def f(): x = yield from 1") - self.check_suite("def f(): f((yield from 1))") - self.check_suite("def f(): yield 1; return 1") - self.check_suite("def f():\n" - " for x in range(30):\n" - " yield x\n") - self.check_suite("def f():\n" - " if (yield):\n" - " yield x\n") - - def test_await_statement(self): - self.check_suite("async def f():\n await smth()") - self.check_suite("async def f():\n foo = await smth()") - self.check_suite("async def f():\n foo, bar = await smth()") - self.check_suite("async def f():\n (await smth())") - self.check_suite("async def f():\n foo((await smth()))") - self.check_suite("async def f():\n await foo(); return 42") - - def test_async_with_statement(self): - self.check_suite("async def f():\n async with 1: pass") - self.check_suite("async def f():\n async with a as b, c as d: pass") - - def test_async_for_statement(self): - self.check_suite("async def f():\n async for i in (): pass") - self.check_suite("async def f():\n async for i, b in (): pass") - - def test_nonlocal_statement(self): - self.check_suite("def f():\n" - " x = 0\n" - " def g():\n" - " nonlocal x\n") - self.check_suite("def f():\n" - " x = y = 0\n" - " def g():\n" - " nonlocal x, y\n") - - def test_expressions(self): - self.check_expr("foo(1)") - self.check_expr("[1, 2, 3]") - self.check_expr("[x**3 for x in range(20)]") - self.check_expr("[x**3 for x in range(20) if x % 3]") - self.check_expr("[x**3 for x in range(20) if x % 2 if x % 3]") - self.check_expr("list(x**3 for x in range(20))") - self.check_expr("list(x**3 for x in range(20) if x % 3)") - self.check_expr("list(x**3 for x in range(20) if x % 2 if x % 3)") - self.check_expr("foo(*args)") - self.check_expr("foo(*args, **kw)") - self.check_expr("foo(**kw)") - self.check_expr("foo(key=value)") - self.check_expr("foo(key=value, *args)") - self.check_expr("foo(key=value, *args, **kw)") - self.check_expr("foo(key=value, **kw)") - self.check_expr("foo(a, b, c, *args)") - self.check_expr("foo(a, b, c, *args, **kw)") - self.check_expr("foo(a, b, c, **kw)") - self.check_expr("foo(a, *args, keyword=23)") - self.check_expr("foo + bar") - self.check_expr("foo - bar") - self.check_expr("foo * bar") - self.check_expr("foo / bar") - self.check_expr("foo // bar") - self.check_expr("(foo := 1)") - self.check_expr("lambda: 0") - self.check_expr("lambda x: 0") - self.check_expr("lambda *y: 0") - self.check_expr("lambda *y, **z: 0") - self.check_expr("lambda **z: 0") - self.check_expr("lambda x, y: 0") - self.check_expr("lambda foo=bar: 0") - self.check_expr("lambda foo=bar, spaz=nifty+spit: 0") - self.check_expr("lambda foo=bar, **z: 0") - self.check_expr("lambda foo=bar, blaz=blat+2, **z: 0") - self.check_expr("lambda foo=bar, blaz=blat+2, *y, **z: 0") - self.check_expr("lambda x, *y, **z: 0") - self.check_expr("(x for x in range(10))") - self.check_expr("foo(x for x in range(10))") - self.check_expr("...") - self.check_expr("a[...]") - - def test_simple_expression(self): - # expr_stmt - self.check_suite("a") - - def test_simple_assignments(self): - self.check_suite("a = b") - self.check_suite("a = b = c = d = e") - - def test_var_annot(self): - self.check_suite("x: int = 5") - self.check_suite("y: List[T] = []; z: [list] = fun()") - self.check_suite("x: tuple = (1, 2)") - self.check_suite("d[f()]: int = 42") - self.check_suite("f(d[x]): str = 'abc'") - self.check_suite("x.y.z.w: complex = 42j") - self.check_suite("x: int") - self.check_suite("def f():\n" - " x: str\n" - " y: int = 5\n") - self.check_suite("class C:\n" - " x: str\n" - " y: int = 5\n") - self.check_suite("class C:\n" - " def __init__(self, x: int) -> None:\n" - " self.x: int = x\n") - # double check for nonsense - with self.assertRaises(SyntaxError): - exec("2+2: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("[]: int = 5", {}, {}) - with self.assertRaises(SyntaxError): - exec("x, *y, z: int = range(5)", {}, {}) - with self.assertRaises(SyntaxError): - exec("x: int = 1, y = 2", {}, {}) - with self.assertRaises(SyntaxError): - exec("u = v: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("False: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("x.False: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("x.y,: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("[0]: int", {}, {}) - with self.assertRaises(SyntaxError): - exec("f(): int", {}, {}) - - def test_simple_augmented_assignments(self): - self.check_suite("a += b") - self.check_suite("a -= b") - self.check_suite("a *= b") - self.check_suite("a /= b") - self.check_suite("a //= b") - self.check_suite("a %= b") - self.check_suite("a &= b") - self.check_suite("a |= b") - self.check_suite("a ^= b") - self.check_suite("a <<= b") - self.check_suite("a >>= b") - self.check_suite("a **= b") - - def test_function_defs(self): - self.check_suite("def f(): pass") - self.check_suite("def f(*args): pass") - self.check_suite("def f(*args, **kw): pass") - self.check_suite("def f(**kw): pass") - self.check_suite("def f(foo=bar): pass") - self.check_suite("def f(foo=bar, *args): pass") - self.check_suite("def f(foo=bar, *args, **kw): pass") - self.check_suite("def f(foo=bar, **kw): pass") - - self.check_suite("def f(a, b): pass") - self.check_suite("def f(a, b, *args): pass") - self.check_suite("def f(a, b, *args, **kw): pass") - self.check_suite("def f(a, b, **kw): pass") - self.check_suite("def f(a, b, foo=bar): pass") - self.check_suite("def f(a, b, foo=bar, *args): pass") - self.check_suite("def f(a, b, foo=bar, *args, **kw): pass") - self.check_suite("def f(a, b, foo=bar, **kw): pass") - - self.check_suite("@staticmethod\n" - "def f(): pass") - self.check_suite("@staticmethod\n" - "@funcattrs(x, y)\n" - "def f(): pass") - self.check_suite("@funcattrs()\n" - "def f(): pass") - - self.check_suite("@False or x\n" - "def f(): pass") - self.check_suite("@d := x\n" - "def f(): pass") - self.check_suite("@lambda f: x(f)\n" - "def f(): pass") - self.check_suite("@[..., x, ...][1]\n" - "def f(): pass") - self.check_suite("@x(x)(x)\n" - "def f(): pass") - self.check_suite("@(x, x)\n" - "def f(): pass") - self.check_suite("@...\n" - "def f(): pass") - self.check_suite("@None\n" - "def f(): pass") - self.check_suite("@w @(x @y) @(z)\n" - "def f(): pass") - self.check_suite("@w[x].y.z\n" - "def f(): pass") - - # keyword-only arguments - self.check_suite("def f(*, a): pass") - self.check_suite("def f(*, a = 5): pass") - self.check_suite("def f(*, a = 5, b): pass") - self.check_suite("def f(*, a, b = 5): pass") - self.check_suite("def f(*, a, b = 5, **kwds): pass") - self.check_suite("def f(*args, a): pass") - self.check_suite("def f(*args, a = 5): pass") - self.check_suite("def f(*args, a = 5, b): pass") - self.check_suite("def f(*args, a, b = 5): pass") - self.check_suite("def f(*args, a, b = 5, **kwds): pass") - - # positional-only arguments - self.check_suite("def f(a, /): pass") - self.check_suite("def f(a, /,): pass") - self.check_suite("def f(a, b, /): pass") - self.check_suite("def f(a, b, /, c): pass") - self.check_suite("def f(a, b, /, c = 6): pass") - self.check_suite("def f(a, b, /, c, *, d): pass") - self.check_suite("def f(a, b, /, c = 1, *, d): pass") - self.check_suite("def f(a, b, /, c, *, d = 1): pass") - self.check_suite("def f(a, b=1, /, c=2, *, d = 3): pass") - self.check_suite("def f(a=0, b=1, /, c=2, *, d = 3): pass") - - # function annotations - self.check_suite("def f(a: int): pass") - self.check_suite("def f(a: int = 5): pass") - self.check_suite("def f(*args: list): pass") - self.check_suite("def f(**kwds: dict): pass") - self.check_suite("def f(*, a: int): pass") - self.check_suite("def f(*, a: int = 5): pass") - self.check_suite("def f() -> int: pass") - - def test_class_defs(self): - self.check_suite("class foo():pass") - self.check_suite("class foo(object):pass") - self.check_suite("@class_decorator\n" - "class foo():pass") - self.check_suite("@class_decorator(arg)\n" - "class foo():pass") - self.check_suite("@decorator1\n" - "@decorator2\n" - "class foo():pass") - - self.check_suite("@False or x\n" - "class C: pass") - self.check_suite("@d := x\n" - "class C: pass") - self.check_suite("@lambda f: x(f)\n" - "class C: pass") - self.check_suite("@[..., x, ...][1]\n" - "class C: pass") - self.check_suite("@x(x)(x)\n" - "class C: pass") - self.check_suite("@(x, x)\n" - "class C: pass") - self.check_suite("@...\n" - "class C: pass") - self.check_suite("@None\n" - "class C: pass") - self.check_suite("@w @(x @y) @(z)\n" - "class C: pass") - self.check_suite("@w[x].y.z\n" - "class C: pass") - - def test_import_from_statement(self): - self.check_suite("from sys.path import *") - self.check_suite("from sys.path import dirname") - self.check_suite("from sys.path import (dirname)") - self.check_suite("from sys.path import (dirname,)") - self.check_suite("from sys.path import dirname as my_dirname") - self.check_suite("from sys.path import (dirname as my_dirname)") - self.check_suite("from sys.path import (dirname as my_dirname,)") - self.check_suite("from sys.path import dirname, basename") - self.check_suite("from sys.path import (dirname, basename)") - self.check_suite("from sys.path import (dirname, basename,)") - self.check_suite( - "from sys.path import dirname as my_dirname, basename") - self.check_suite( - "from sys.path import (dirname as my_dirname, basename)") - self.check_suite( - "from sys.path import (dirname as my_dirname, basename,)") - self.check_suite( - "from sys.path import dirname, basename as my_basename") - self.check_suite( - "from sys.path import (dirname, basename as my_basename)") - self.check_suite( - "from sys.path import (dirname, basename as my_basename,)") - self.check_suite("from .bogus import x") - - def test_basic_import_statement(self): - self.check_suite("import sys") - self.check_suite("import sys as system") - self.check_suite("import sys, math") - self.check_suite("import sys as system, math") - self.check_suite("import sys, math as my_math") - - def test_relative_imports(self): - self.check_suite("from . import name") - self.check_suite("from .. import name") - # check all the way up to '....', since '...' is tokenized - # differently from '.' (it's an ellipsis token). - self.check_suite("from ... import name") - self.check_suite("from .... import name") - self.check_suite("from .pkg import name") - self.check_suite("from ..pkg import name") - self.check_suite("from ...pkg import name") - self.check_suite("from ....pkg import name") - - def test_pep263(self): - self.check_suite("# -*- coding: iso-8859-1 -*-\n" - "pass\n") - - def test_assert(self): - self.check_suite("assert alo < ahi and blo < bhi\n") - - def test_with(self): - self.check_suite("with open('x'): pass\n") - self.check_suite("with open('x') as f: pass\n") - self.check_suite("with open('x') as f, open('y') as g: pass\n") - - def test_try_stmt(self): - self.check_suite("try: pass\nexcept: pass\n") - self.check_suite("try: pass\nfinally: pass\n") - self.check_suite("try: pass\nexcept A: pass\nfinally: pass\n") - self.check_suite("try: pass\nexcept A: pass\nexcept: pass\n" - "finally: pass\n") - self.check_suite("try: pass\nexcept: pass\nelse: pass\n") - self.check_suite("try: pass\nexcept: pass\nelse: pass\n" - "finally: pass\n") - - def test_if_stmt(self): - self.check_suite("if True:\n pass\nelse:\n pass\n") - self.check_suite("if True:\n pass\nelif True:\n pass\nelse:\n pass\n") - - def test_position(self): - # An absolutely minimal test of position information. Better - # tests would be a big project. - code = "def f(x):\n return x + 1" - st = parser.suite(code) - - def walk(tree): - node_type = tree[0] - next = tree[1] - if isinstance(next, (tuple, list)): - for elt in tree[1:]: - for x in walk(elt): - yield x - else: - yield tree - - expected = [ - (1, 'def', 1, 0), - (1, 'f', 1, 4), - (7, '(', 1, 5), - (1, 'x', 1, 6), - (8, ')', 1, 7), - (11, ':', 1, 8), - (4, '', 1, 9), - (5, '', 2, -1), - (1, 'return', 2, 4), - (1, 'x', 2, 11), - (14, '+', 2, 13), - (2, '1', 2, 15), - (4, '', 2, 16), - (6, '', 2, -1), - (4, '', 2, -1), - (0, '', 2, -1), - ] - - self.assertEqual(list(walk(st.totuple(line_info=True, col_info=True))), - expected) - self.assertEqual(list(walk(st.totuple())), - [(t, n) for t, n, l, c in expected]) - self.assertEqual(list(walk(st.totuple(line_info=True))), - [(t, n, l) for t, n, l, c in expected]) - self.assertEqual(list(walk(st.totuple(col_info=True))), - [(t, n, c) for t, n, l, c in expected]) - self.assertEqual(list(walk(st.tolist(line_info=True, col_info=True))), - [list(x) for x in expected]) - self.assertEqual(list(walk(parser.st2tuple(st, line_info=True, - col_info=True))), - expected) - self.assertEqual(list(walk(parser.st2list(st, line_info=True, - col_info=True))), - [list(x) for x in expected]) - - def test_extended_unpacking(self): - self.check_suite("*a = y") - self.check_suite("x, *b, = m") - self.check_suite("[*a, *b] = y") - self.check_suite("for [*x, b] in x: pass") - - def test_raise_statement(self): - self.check_suite("raise\n") - self.check_suite("raise e\n") - self.check_suite("try:\n" - " suite\n" - "except Exception as e:\n" - " raise ValueError from e\n") - - def test_list_displays(self): - self.check_expr('[]') - self.check_expr('[*{2}, 3, *[4]]') - - def test_set_displays(self): - self.check_expr('{*{2}, 3, *[4]}') - self.check_expr('{2}') - self.check_expr('{2,}') - self.check_expr('{2, 3}') - self.check_expr('{2, 3,}') - - def test_dict_displays(self): - self.check_expr('{}') - self.check_expr('{a:b}') - self.check_expr('{a:b,}') - self.check_expr('{a:b, c:d}') - self.check_expr('{a:b, c:d,}') - self.check_expr('{**{}}') - self.check_expr('{**{}, 3:4, **{5:6, 7:8}}') - - def test_argument_unpacking(self): - self.check_expr("f(*a, **b)") - self.check_expr('f(a, *b, *c, *d)') - self.check_expr('f(**a, **b)') - self.check_expr('f(2, *a, *b, **b, **c, **d)') - self.check_expr("f(*b, *() or () and (), **{} and {}, **() or {})") - - def test_set_comprehensions(self): - self.check_expr('{x for x in seq}') - self.check_expr('{f(x) for x in seq}') - self.check_expr('{f(x) for x in seq if condition(x)}') - - def test_dict_comprehensions(self): - self.check_expr('{x:x for x in seq}') - self.check_expr('{x**2:x[3] for x in seq if condition(x)}') - self.check_expr('{x:x for x in seq1 for y in seq2 if condition(x, y)}') - - def test_named_expressions(self): - self.check_suite("(a := 1)") - self.check_suite("(a := a)") - self.check_suite("if (match := pattern.search(data)) is None: pass") - self.check_suite("while match := pattern.search(f.read()): pass") - self.check_suite("[y := f(x), y**2, y**3]") - self.check_suite("filtered_data = [y for x in data if (y := f(x)) is None]") - self.check_suite("(y := f(x))") - self.check_suite("y0 = (y1 := f(x))") - self.check_suite("foo(x=(y := f(x)))") - self.check_suite("def foo(answer=(p := 42)): pass") - self.check_suite("def foo(answer: (p := 42) = 5): pass") - self.check_suite("lambda: (x := 1)") - self.check_suite("(x := lambda: 1)") - self.check_suite("(x := lambda: (y := 1))") # not in PEP - self.check_suite("lambda line: (m := re.match(pattern, line)) and m.group(1)") - self.check_suite("x = (y := 0)") - self.check_suite("(z:=(y:=(x:=0)))") - self.check_suite("(info := (name, phone, *rest))") - self.check_suite("(x:=1,2)") - self.check_suite("(total := total + tax)") - self.check_suite("len(lines := f.readlines())") - self.check_suite("foo(x := 3, cat='vector')") - self.check_suite("foo(cat=(category := 'vector'))") - self.check_suite("if any(len(longline := l) >= 100 for l in lines): print(longline)") - self.check_suite( - "if env_base := os.environ.get('PYTHONUSERBASE', None): return env_base" - ) - self.check_suite( - "if self._is_special and (ans := self._check_nans(context=context)): return ans" - ) - self.check_suite("foo(b := 2, a=1)") - self.check_suite("foo(b := 2, a=1)") - self.check_suite("foo((b := 2), a=1)") - self.check_suite("foo(c=(b := 2), a=1)") - self.check_suite("{(x := C(i)).q: x for i in y}") - - -# -# Second, we take *invalid* trees and make sure we get ParserError -# rejections for them. -# - -class IllegalSyntaxTestCase(unittest.TestCase): - - def check_bad_tree(self, tree, label): - try: - parser.sequence2st(tree) - except parser.ParserError: - pass - else: - self.fail("did not detect invalid tree for %r" % label) - - def test_junk(self): - # not even remotely valid: - self.check_bad_tree((1, 2, 3), "<junk>") - - def test_illegal_terminal(self): - tree = \ - (257, - (269, - (270, - (271, - (277, - (1,))), - (4, ''))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "too small items in terminal node") - tree = \ - (257, - (269, - (270, - (271, - (277, - (1, b'pass'))), - (4, ''))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "non-string second item in terminal node") - tree = \ - (257, - (269, - (270, - (271, - (277, - (1, 'pass', '0', 0))), - (4, ''))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "non-integer third item in terminal node") - tree = \ - (257, - (269, - (270, - (271, - (277, - (1, 'pass', 0, 0))), - (4, ''))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "too many items in terminal node") - - def test_illegal_yield_1(self): - # Illegal yield statement: def f(): return 1; yield 1 - tree = \ - (257, - (264, - (285, - (259, - (1, 'def'), - (1, 'f'), - (260, (7, '('), (8, ')')), - (11, ':'), - (291, - (4, ''), - (5, ''), - (264, - (265, - (266, - (272, - (275, - (1, 'return'), - (313, - (292, - (293, - (294, - (295, - (297, - (298, - (299, - (300, - (301, - (302, (303, (304, (305, (2, '1')))))))))))))))))), - (264, - (265, - (266, - (272, - (276, - (1, 'yield'), - (313, - (292, - (293, - (294, - (295, - (297, - (298, - (299, - (300, - (301, - (302, - (303, (304, (305, (2, '1')))))))))))))))))), - (4, ''))), - (6, ''))))), - (4, ''), - (0, '')))) - self.check_bad_tree(tree, "def f():\n return 1\n yield 1") - - def test_illegal_yield_2(self): - # Illegal return in generator: def f(): return 1; yield 1 - tree = \ - (257, - (264, - (265, - (266, - (278, - (1, 'from'), - (281, (1, '__future__')), - (1, 'import'), - (279, (1, 'generators')))), - (4, ''))), - (264, - (285, - (259, - (1, 'def'), - (1, 'f'), - (260, (7, '('), (8, ')')), - (11, ':'), - (291, - (4, ''), - (5, ''), - (264, - (265, - (266, - (272, - (275, - (1, 'return'), - (313, - (292, - (293, - (294, - (295, - (297, - (298, - (299, - (300, - (301, - (302, (303, (304, (305, (2, '1')))))))))))))))))), - (264, - (265, - (266, - (272, - (276, - (1, 'yield'), - (313, - (292, - (293, - (294, - (295, - (297, - (298, - (299, - (300, - (301, - (302, - (303, (304, (305, (2, '1')))))))))))))))))), - (4, ''))), - (6, ''))))), - (4, ''), - (0, '')))) - self.check_bad_tree(tree, "def f():\n return 1\n yield 1") - - def test_a_comma_comma_c(self): - # Illegal input: a,,c - tree = \ - (258, - (311, - (290, - (291, - (292, - (293, - (295, - (296, - (297, - (298, (299, (300, (301, (302, (303, (1, 'a')))))))))))))), - (12, ','), - (12, ','), - (290, - (291, - (292, - (293, - (295, - (296, - (297, - (298, (299, (300, (301, (302, (303, (1, 'c'))))))))))))))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "a,,c") - - def test_illegal_operator(self): - # Illegal input: a $= b - tree = \ - (257, - (264, - (265, - (266, - (267, - (312, - (291, - (292, - (293, - (294, - (296, - (297, - (298, - (299, - (300, (301, (302, (303, (304, (1, 'a'))))))))))))))), - (268, (37, '$=')), - (312, - (291, - (292, - (293, - (294, - (296, - (297, - (298, - (299, - (300, (301, (302, (303, (304, (1, 'b'))))))))))))))))), - (4, ''))), - (0, '')) - self.check_bad_tree(tree, "a $= b") - - def test_malformed_global(self): - #doesn't have global keyword in ast - tree = (257, - (264, - (265, - (266, - (282, (1, 'foo'))), (4, ''))), - (4, ''), - (0, '')) - self.check_bad_tree(tree, "malformed global ast") - - def test_missing_import_source(self): - # from import fred - tree = \ - (257, - (268, - (269, - (270, - (282, - (284, (1, 'from'), (1, 'import'), - (287, (285, (1, 'fred')))))), - (4, ''))), - (4, ''), (0, '')) - self.check_bad_tree(tree, "from import fred") - - def test_illegal_encoding(self): - # Illegal encoding declaration - tree = \ - (341, - (257, (0, ''))) - self.check_bad_tree(tree, "missed encoding") - tree = \ - (341, - (257, (0, '')), - b'iso-8859-1') - self.check_bad_tree(tree, "non-string encoding") - tree = \ - (341, - (257, (0, '')), - '\udcff') - with self.assertRaises(UnicodeEncodeError): - parser.sequence2st(tree) - - def test_invalid_node_id(self): - tree = (257, (269, (-7, ''))) - self.check_bad_tree(tree, "negative node id") - tree = (257, (269, (99, ''))) - self.check_bad_tree(tree, "invalid token id") - tree = (257, (269, (9999, (0, '')))) - self.check_bad_tree(tree, "invalid symbol id") - - def test_ParserError_message(self): - try: - parser.sequence2st((257,(269,(257,(0,''))))) - except parser.ParserError as why: - self.assertIn("compound_stmt", str(why)) # Expected - self.assertIn("file_input", str(why)) # Got - - - -class CompileTestCase(unittest.TestCase): - - # These tests are very minimal. :-( - - def test_compile_expr(self): - st = parser.expr('2 + 3') - code = parser.compilest(st) - self.assertEqual(eval(code), 5) - - def test_compile_suite(self): - st = parser.suite('x = 2; y = x + 3') - code = parser.compilest(st) - globs = {} - exec(code, globs) - self.assertEqual(globs['y'], 5) - - def test_compile_error(self): - st = parser.suite('1 = 3 + 4') - self.assertRaises(SyntaxError, parser.compilest, st) - - def test_compile_badunicode(self): - st = parser.suite('a = "\\U12345678"') - self.assertRaises(SyntaxError, parser.compilest, st) - st = parser.suite('a = "\\u1"') - self.assertRaises(SyntaxError, parser.compilest, st) - - def test_issue_9011(self): - # Issue 9011: compilation of an unary minus expression changed - # the meaning of the ST, so that a second compilation produced - # incorrect results. - st = parser.expr('-3') - code1 = parser.compilest(st) - self.assertEqual(eval(code1), -3) - code2 = parser.compilest(st) - self.assertEqual(eval(code2), -3) - - def test_compile_filename(self): - st = parser.expr('a + 5') - code = parser.compilest(st) - self.assertEqual(code.co_filename, '<syntax-tree>') - code = st.compile() - self.assertEqual(code.co_filename, '<syntax-tree>') - for filename in 'file.py', b'file.py': - code = parser.compilest(st, filename) - self.assertEqual(code.co_filename, 'file.py') - code = st.compile(filename) - self.assertEqual(code.co_filename, 'file.py') - for filename in bytearray(b'file.py'), memoryview(b'file.py'): - with self.assertWarns(DeprecationWarning): - code = parser.compilest(st, filename) - self.assertEqual(code.co_filename, 'file.py') - with self.assertWarns(DeprecationWarning): - code = st.compile(filename) - self.assertEqual(code.co_filename, 'file.py') - self.assertRaises(TypeError, parser.compilest, st, list(b'file.py')) - self.assertRaises(TypeError, st.compile, list(b'file.py')) - - -class ParserStackLimitTestCase(unittest.TestCase): - """try to push the parser to/over its limits. - see http://bugs.python.org/issue1881 for a discussion - """ - def _nested_expression(self, level): - return "["*level+"]"*level - - def test_deeply_nested_list(self): - # This has fluctuated between 99 levels in 2.x, down to 93 levels in - # 3.7.X and back up to 99 in 3.8.X. Related to MAXSTACK size in Parser.h - e = self._nested_expression(99) - st = parser.expr(e) - st.compile() - - def test_trigger_memory_error(self): - e = self._nested_expression(100) - rc, out, err = assert_python_failure('-Xoldparser', '-c', e) - # parsing the expression will result in an error message - # followed by a MemoryError (see #11963) - self.assertIn(b's_push: parser stack overflow', err) - self.assertIn(b'MemoryError', err) - -class STObjectTestCase(unittest.TestCase): - """Test operations on ST objects themselves""" - - def test_comparisons(self): - # ST objects should support order and equality comparisons - st1 = parser.expr('2 + 3') - st2 = parser.suite('x = 2; y = x + 3') - st3 = parser.expr('list(x**3 for x in range(20))') - st1_copy = parser.expr('2 + 3') - st2_copy = parser.suite('x = 2; y = x + 3') - st3_copy = parser.expr('list(x**3 for x in range(20))') - - # exercise fast path for object identity - self.assertEqual(st1 == st1, True) - self.assertEqual(st2 == st2, True) - self.assertEqual(st3 == st3, True) - # slow path equality - self.assertEqual(st1, st1_copy) - self.assertEqual(st2, st2_copy) - self.assertEqual(st3, st3_copy) - self.assertEqual(st1 == st2, False) - self.assertEqual(st1 == st3, False) - self.assertEqual(st2 == st3, False) - self.assertEqual(st1 != st1, False) - self.assertEqual(st2 != st2, False) - self.assertEqual(st3 != st3, False) - self.assertEqual(st1 != st1_copy, False) - self.assertEqual(st2 != st2_copy, False) - self.assertEqual(st3 != st3_copy, False) - self.assertEqual(st2 != st1, True) - self.assertEqual(st1 != st3, True) - self.assertEqual(st3 != st2, True) - # we don't particularly care what the ordering is; just that - # it's usable and self-consistent - self.assertEqual(st1 < st2, not (st2 <= st1)) - self.assertEqual(st1 < st3, not (st3 <= st1)) - self.assertEqual(st2 < st3, not (st3 <= st2)) - self.assertEqual(st1 < st2, st2 > st1) - self.assertEqual(st1 < st3, st3 > st1) - self.assertEqual(st2 < st3, st3 > st2) - self.assertEqual(st1 <= st2, st2 >= st1) - self.assertEqual(st3 <= st1, st1 >= st3) - self.assertEqual(st2 <= st3, st3 >= st2) - # transitivity - bottom = min(st1, st2, st3) - top = max(st1, st2, st3) - mid = sorted([st1, st2, st3])[1] - self.assertTrue(bottom < mid) - self.assertTrue(bottom < top) - self.assertTrue(mid < top) - self.assertTrue(bottom <= mid) - self.assertTrue(bottom <= top) - self.assertTrue(mid <= top) - self.assertTrue(bottom <= bottom) - self.assertTrue(mid <= mid) - self.assertTrue(top <= top) - # interaction with other types - self.assertEqual(st1 == 1588.602459, False) - self.assertEqual('spanish armada' != st2, True) - self.assertRaises(TypeError, operator.ge, st3, None) - self.assertRaises(TypeError, operator.le, False, st1) - self.assertRaises(TypeError, operator.lt, st1, 1815) - self.assertRaises(TypeError, operator.gt, b'waterloo', st2) - - def test_copy_pickle(self): - sts = [ - parser.expr('2 + 3'), - parser.suite('x = 2; y = x + 3'), - parser.expr('list(x**3 for x in range(20))') - ] - for st in sts: - st_copy = copy.copy(st) - self.assertEqual(st_copy.totuple(), st.totuple()) - st_copy = copy.deepcopy(st) - self.assertEqual(st_copy.totuple(), st.totuple()) - for proto in range(pickle.HIGHEST_PROTOCOL+1): - st_copy = pickle.loads(pickle.dumps(st, proto)) - self.assertEqual(st_copy.totuple(), st.totuple()) - - check_sizeof = support.check_sizeof - - @support.cpython_only - def test_sizeof(self): - def XXXROUNDUP(n): - if n <= 1: - return n - if n <= 128: - return (n + 3) & ~3 - return 1 << (n - 1).bit_length() - - basesize = support.calcobjsize('Piii') - nodesize = struct.calcsize('hP3iP0h2i') - def sizeofchildren(node): - if node is None: - return 0 - res = 0 - hasstr = len(node) > 1 and isinstance(node[-1], str) - if hasstr: - res += len(node[-1]) + 1 - children = node[1:-1] if hasstr else node[1:] - if children: - res += XXXROUNDUP(len(children)) * nodesize - for child in children: - res += sizeofchildren(child) - return res - - def check_st_sizeof(st): - self.check_sizeof(st, basesize + nodesize + - sizeofchildren(st.totuple())) - - check_st_sizeof(parser.expr('2 + 3')) - check_st_sizeof(parser.expr('2 + 3 + 4')) - check_st_sizeof(parser.suite('x = 2 + 3')) - check_st_sizeof(parser.suite('')) - check_st_sizeof(parser.suite('# -*- coding: utf-8 -*-')) - check_st_sizeof(parser.expr('[' + '2,' * 1000 + ']')) - - - # XXX tests for pickling and unpickling of ST objects should go here - -class OtherParserCase(unittest.TestCase): - - def test_two_args_to_expr(self): - # See bug #12264 - with self.assertRaises(TypeError): - parser.expr("a", "b") - - -class TestDeprecation(unittest.TestCase): - def test_deprecation_message(self): - code = "def f():\n import parser\n\nf()" - rc, out, err = assert_python_ok('-c', code) - self.assertIn(b'<string>:2: DeprecationWarning', err) - - -if __name__ == "__main__": - unittest.main() diff --git a/Lib/test/test_peg_parser.py b/Lib/test/test_peg_parser.py deleted file mode 100644 index fae85e3..0000000 --- a/Lib/test/test_peg_parser.py +++ /dev/null @@ -1,803 +0,0 @@ -import ast -import _peg_parser as peg_parser -import unittest -from typing import Any, Union, Iterable, Tuple -from textwrap import dedent -from test import support - - -TEST_CASES = [ - ('annotated_assignment', 'x: int = 42'), - ('annotated_assignment_with_tuple', 'x: tuple = 1, 2'), - ('annotated_assignment_with_parens', '(paren): int = 3+2'), - ('annotated_assignment_with_yield', 'x: int = yield 42'), - ('annotated_no_assignment', 'x: int'), - ('annotation_with_multiple_parens', '((parens)): int'), - ('annotation_with_parens', '(parens): int'), - ('annotated_assignment_with_attr', 'a.b: int'), - ('annotated_assignment_with_subscript', 'a[b]: int'), - ('annotated_assignment_with_attr_and_parens', '(a.b): int'), - ('annotated_assignment_with_subscript_and_parens', '(a[b]): int'), - ('assert', 'assert a'), - ('assert_message', 'assert a, b'), - ('assignment_false', 'a = False'), - ('assignment_none', 'a = None'), - ('assignment_true', 'a = True'), - ('assignment_paren', '(a) = 42'), - ('assignment_paren_multiple', '(a, b) = (0, 1)'), - ('asyncfor', - ''' - async for i in a: - pass - '''), - ('attribute_call', 'a.b()'), - ('attribute_multiple_names', 'abcd.efg.hij'), - ('attribute_simple', 'a.b'), - ('attributes_subscript', 'a.b[0]'), - ('augmented_assignment', 'x += 42'), - ('augmented_assignment_attribute', 'a.b.c += 42'), - ('augmented_assignment_paren', '(x) += 42'), - ('augmented_assignment_paren_subscript', '(x[0]) -= 42'), - ('binop_add', '1 + 1'), - ('binop_add_multiple', '1 + 1 + 1 + 1'), - ('binop_all', '1 + 2 * 5 + 3 ** 2 - -3'), - ('binop_boolop_comp', '1 + 1 == 2 or 1 + 1 == 3 and not b'), - ('boolop_or', 'a or b'), - ('boolop_or_multiple', 'a or b or c'), - ('class_def_bases', - ''' - class C(A, B): - pass - '''), - ('class_def_decorators', - ''' - @a - class C: - pass - '''), - ('class_def_decorator_with_expression', - ''' - @lambda x: 42 - class C: - pass - '''), - ('class_def_decorator_with_expression_and_walrus', - ''' - @x:=lambda x: 42 - class C: - pass - '''), - - ('class_def_keywords', - ''' - class C(keyword=a+b, **c): - pass - '''), - ('class_def_mixed', - ''' - class C(A, B, keyword=0, **a): - pass - '''), - ('class_def_simple', - ''' - class C: - pass - '''), - ('class_def_starred_and_kwarg', - ''' - class C(A, B, *x, **y): - pass - '''), - ('class_def_starred_in_kwargs', - ''' - class C(A, x=2, *[B, C], y=3): - pass - '''), - ('call_attribute', 'f().b'), - ('call_genexp', 'f(i for i in a)'), - ('call_mixed_args', 'f(a, b, *c, **d)'), - ('call_mixed_args_named', 'f(a, b, *c, d=4, **v)'), - ('call_one_arg', 'f(a)'), - ('call_posarg_genexp', 'f(a, (i for i in a))'), - ('call_simple', 'f()'), - ('call_subscript', 'f()[0]'), - ('comp', 'a == b'), - ('comp_multiple', 'a == b == c'), - ('comp_paren_end', 'a == (b-1)'), - ('comp_paren_start', '(a-1) == b'), - ('decorator', - ''' - @a - def f(): - pass - '''), - ('decorator_async', - ''' - @a - async def d(): - pass - '''), - ('decorator_with_expression', - ''' - @lambda x: 42 - def f(): - pass - '''), - ('decorator_with_expression_and_walrus', - ''' - @x:=lambda x: 42 - def f(): - pass - '''), - ('del_attribute', 'del a.b'), - ('del_call_attribute', 'del a().c'), - ('del_call_genexp_attribute', 'del a(i for i in b).c'), - ('del_empty', 'del()'), - ('del_list', 'del a, [b, c]'), - ('del_mixed', 'del a[0].b().c'), - ('del_multiple', 'del a, b'), - ('del_multiple_calls_attribute', 'del a()().b'), - ('del_paren', 'del(a,b)'), - ('del_paren_single_target', 'del(a)'), - ('del_subscript_attribute', 'del a[0].b'), - ('del_tuple', 'del a, (b, c)'), - ('delete', 'del a'), - ('dict', - ''' - { - a: 1, - b: 2, - c: 3 - } - '''), - ('dict_comp', '{x:1 for x in a}'), - ('dict_comp_if', '{x:1+2 for x in a if b}'), - ('dict_empty', '{}'), - ('empty_line_after_linecont', - r''' - pass - \ - - pass - '''), - ('for', - ''' - for i in a: - pass - '''), - ('for_else', - ''' - for i in a: - pass - else: - pass - '''), - ('for_star_target_in_paren', 'for (a) in b: pass'), - ('for_star_targets_attribute', 'for a.b in c: pass'), - ('for_star_targets_call_attribute', 'for a().c in b: pass'), - ('for_star_targets_empty', 'for () in a: pass'), - ('for_star_targets_mixed', 'for a[0].b().c in d: pass'), - ('for_star_targets_mixed_starred', - ''' - for a, *b, (c, d) in e: - pass - '''), - ('for_star_targets_multiple', 'for a, b in c: pass'), - ('for_star_targets_nested_starred', 'for *[*a] in b: pass'), - ('for_star_targets_starred', 'for *a in b: pass'), - ('for_star_targets_subscript_attribute', 'for a[0].b in c: pass'), - ('for_star_targets_trailing_comma', - ''' - for a, (b, c), in d: - pass - '''), - ('for_star_targets_tuple', 'for a, (b, c) in d: pass'), - ('for_underscore', - ''' - for _ in a: - pass - '''), - ('function_return_type', - ''' - def f() -> Any: - pass - '''), - ('f-string_slice', "f'{x[2]}'"), - ('f-string_slice_upper', "f'{x[2:3]}'"), - ('f-string_slice_step', "f'{x[2:3:-2]}'"), - ('f-string_constant', "f'{42}'"), - ('f-string_boolop', "f'{x and y}'"), - ('f-string_named_expr', "f'{(x:=42)}'"), - ('f-string_binop', "f'{x+y}'"), - ('f-string_unaryop', "f'{not x}'"), - ('f-string_lambda', "f'{(lambda x, /, y, y2=42 , *z, k1, k2=34, **k3: 42)}'"), - ('f-string_lambda_call', "f'{(lambda: 2)(2)}'"), - ('f-string_ifexpr', "f'{x if y else z}'"), - ('f-string_dict', "f'{ {2:34, 3:34} }'"), - ('f-string_set', "f'{ {2,-45} }'"), - ('f-string_list', "f'{ [2,-45] }'"), - ('f-string_tuple', "f'{ (2,-45) }'"), - ('f-string_listcomp', "f'{[x for x in y if z]}'"), - ('f-string_setcomp', "f'{ {x for x in y if z} }'"), - ('f-string_dictcomp', "f'{ {x:x for x in y if z} }'"), - ('f-string_genexpr', "f'{ (x for x in y if z) }'"), - ('f-string_yield', "f'{ (yield x) }'"), - ('f-string_yieldfrom', "f'{ (yield from x) }'"), - ('f-string_await', "f'{ await x }'"), - ('f-string_compare', "f'{ x == y }'"), - ('f-string_call', "f'{ f(x,y,z) }'"), - ('f-string_attribute', "f'{ f.x.y.z }'"), - ('f-string_starred', "f'{ *x, }'"), - ('f-string_doublestarred', "f'{ {**x} }'"), - ('f-string_escape_brace', "f'{{Escape'"), - ('f-string_escape_closing_brace', "f'Escape}}'"), - ('f-string_repr', "f'{a!r}'"), - ('f-string_str', "f'{a!s}'"), - ('f-string_ascii', "f'{a!a}'"), - ('f-string_debug', "f'{a=}'"), - ('f-string_padding', "f'{a:03d}'"), - ('f-string_multiline', - """ - f''' - {hello} - ''' - """), - ('f-string_multiline_in_expr', - """ - f''' - { - hello - } - ''' - """), - ('f-string_multiline_in_call', - """ - f''' - {f( - a, b, c - )} - ''' - """), - ('global', 'global a, b'), - ('group', '(yield a)'), - ('if_elif', - ''' - if a: - pass - elif b: - pass - '''), - ('if_elif_elif', - ''' - if a: - pass - elif b: - pass - elif c: - pass - '''), - ('if_elif_else', - ''' - if a: - pass - elif b: - pass - else: - pass - '''), - ('if_else', - ''' - if a: - pass - else: - pass - '''), - ('if_simple', 'if a: pass'), - ('import', 'import a'), - ('import_alias', 'import a as b'), - ('import_dotted', 'import a.b'), - ('import_dotted_alias', 'import a.b as c'), - ('import_dotted_multichar', 'import ab.cd'), - ('import_from', 'from a import b'), - ('import_from_alias', 'from a import b as c'), - ('import_from_dotted', 'from a.b import c'), - ('import_from_dotted_alias', 'from a.b import c as d'), - ('import_from_multiple_aliases', 'from a import b as c, d as e'), - ('import_from_one_dot', 'from .a import b'), - ('import_from_one_dot_alias', 'from .a import b as c'), - ('import_from_star', 'from a import *'), - ('import_from_three_dots', 'from ...a import b'), - ('import_from_trailing_comma', 'from a import (b,)'), - ('kwarg', - ''' - def f(**a): - pass - '''), - ('kwonly_args', - ''' - def f(*, a, b): - pass - '''), - ('kwonly_args_with_default', - ''' - def f(*, a=2, b): - pass - '''), - ('lambda_kwarg', 'lambda **a: 42'), - ('lambda_kwonly_args', 'lambda *, a, b: 42'), - ('lambda_kwonly_args_with_default', 'lambda *, a=2, b: 42'), - ('lambda_mixed_args', 'lambda a, /, b, *, c: 42'), - ('lambda_mixed_args_with_default', 'lambda a, b=2, /, c=3, *e, f, **g: 42'), - ('lambda_no_args', 'lambda: 42'), - ('lambda_pos_args', 'lambda a,b: 42'), - ('lambda_pos_args_with_default', 'lambda a, b=2: 42'), - ('lambda_pos_only_args', 'lambda a, /: 42'), - ('lambda_pos_only_args_with_default', 'lambda a=0, /: 42'), - ('lambda_pos_posonly_args', 'lambda a, b, /, c, d: 42'), - ('lambda_pos_posonly_args_with_default', 'lambda a, b=0, /, c=2: 42'), - ('lambda_vararg', 'lambda *a: 42'), - ('lambda_vararg_kwonly_args', 'lambda *a, b: 42'), - ('list', '[1, 2, a]'), - ('list_comp', '[i for i in a]'), - ('list_comp_if', '[i for i in a if b]'), - ('list_trailing_comma', '[1+2, a, 3+4,]'), - ('mixed_args', - ''' - def f(a, /, b, *, c): - pass - '''), - ('mixed_args_with_default', - ''' - def f(a, b=2, /, c=3, *e, f, **g): - pass - '''), - ('multipart_string_bytes', 'b"Hola" b"Hello" b"Bye"'), - ('multipart_string_triple', '"""Something here""" "and now"'), - ('multipart_string_different_prefixes', 'u"Something" "Other thing" r"last thing"'), - ('multiple_assignments', 'x = y = z = 42'), - ('multiple_assignments_with_yield', 'x = y = z = yield 42'), - ('multiple_pass', - ''' - pass; pass - pass - '''), - ('namedexpr', '(x := [1, 2, 3])'), - ('namedexpr_false', '(x := False)'), - ('namedexpr_none', '(x := None)'), - ('namedexpr_true', '(x := True)'), - ('nonlocal', 'nonlocal a, b'), - ('number_complex', '-2.234+1j'), - ('number_float', '-34.2333'), - ('number_imaginary_literal', '1.1234j'), - ('number_integer', '-234'), - ('number_underscores', '1_234_567'), - ('pass', 'pass'), - ('pos_args', - ''' - def f(a, b): - pass - '''), - ('pos_args_with_default', - ''' - def f(a, b=2): - pass - '''), - ('pos_only_args', - ''' - def f(a, /): - pass - '''), - ('pos_only_args_with_default', - ''' - def f(a=0, /): - pass - '''), - ('pos_posonly_args', - ''' - def f(a, b, /, c, d): - pass - '''), - ('pos_posonly_args_with_default', - ''' - def f(a, b=0, /, c=2): - pass - '''), - ('primary_mixed', 'a.b.c().d[0]'), - ('raise', 'raise'), - ('raise_ellipsis', 'raise ...'), - ('raise_expr', 'raise a'), - ('raise_from', 'raise a from b'), - ('return', 'return'), - ('return_expr', 'return a'), - ('set', '{1, 2+4, 3+5}'), - ('set_comp', '{i for i in a}'), - ('set_trailing_comma', '{1, 2, 3,}'), - ('simple_assignment', 'x = 42'), - ('simple_assignment_with_yield', 'x = yield 42'), - ('string_bytes', 'b"hello"'), - ('string_concatenation_bytes', 'b"hello" b"world"'), - ('string_concatenation_simple', '"abcd" "efgh"'), - ('string_format_simple', 'f"hello"'), - ('string_format_with_formatted_value', 'f"hello {world}"'), - ('string_simple', '"hello"'), - ('string_unicode', 'u"hello"'), - ('subscript_attribute', 'a[0].b'), - ('subscript_call', 'a[b]()'), - ('subscript_multiple_slices', 'a[0:a:2, 1]'), - ('subscript_simple', 'a[0]'), - ('subscript_single_element_tuple', 'a[0,]'), - ('subscript_trailing_comma', 'a[0, 1, 2,]'), - ('subscript_tuple', 'a[0, 1, 2]'), - ('subscript_whole_slice', 'a[0+1:b:c]'), - ('try_except', - ''' - try: - pass - except: - pass - '''), - ('try_except_else', - ''' - try: - pass - except: - pass - else: - pass - '''), - ('try_except_else_finally', - ''' - try: - pass - except: - pass - else: - pass - finally: - pass - '''), - ('try_except_expr', - ''' - try: - pass - except a: - pass - '''), - ('try_except_expr_target', - ''' - try: - pass - except a as b: - pass - '''), - ('try_except_finally', - ''' - try: - pass - except: - pass - finally: - pass - '''), - ('try_finally', - ''' - try: - pass - finally: - pass - '''), - ('unpacking_binop', '[*([1, 2, 3] + [3, 4, 5])]'), - ('unpacking_call', '[*b()]'), - ('unpacking_compare', '[*(x < y)]'), - ('unpacking_constant', '[*3]'), - ('unpacking_dict', '[*{1: 2, 3: 4}]'), - ('unpacking_dict_comprehension', '[*{x:y for x,y in z}]'), - ('unpacking_ifexpr', '[*([1, 2, 3] if x else y)]'), - ('unpacking_list', '[*[1,2,3]]'), - ('unpacking_list_comprehension', '[*[x for x in y]]'), - ('unpacking_namedexpr', '[*(x:=[1, 2, 3])]'), - ('unpacking_set', '[*{1,2,3}]'), - ('unpacking_set_comprehension', '[*{x for x in y}]'), - ('unpacking_string', '[*"myvalue"]'), - ('unpacking_tuple', '[*(1,2,3)]'), - ('unpacking_unaryop', '[*(not [1, 2, 3])]'), - ('unpacking_yield', '[*(yield 42)]'), - ('unpacking_yieldfrom', '[*(yield from x)]'), - ('tuple', '(1, 2, 3)'), - ('vararg', - ''' - def f(*a): - pass - '''), - ('vararg_kwonly_args', - ''' - def f(*a, b): - pass - '''), - ('while', - ''' - while a: - pass - '''), - ('while_else', - ''' - while a: - pass - else: - pass - '''), - ('with', - ''' - with a: - pass - '''), - ('with_as', - ''' - with a as b: - pass - '''), - ('with_as_paren', - ''' - with a as (b): - pass - '''), - ('with_as_empty', 'with a as (): pass'), - ('with_list_recursive', - ''' - with a as [x, [y, z]]: - pass - '''), - ('with_tuple_recursive', - ''' - with a as ((x, y), z): - pass - '''), - ('with_tuple_target', - ''' - with a as (x, y): - pass - '''), - ('with_list_target', - ''' - with a as [x, y]: - pass - '''), - ('yield', 'yield'), - ('yield_expr', 'yield a'), - ('yield_from', 'yield from a'), -] - -FAIL_TEST_CASES = [ - ("annotation_multiple_targets", "(a, b): int = 42"), - ("annotation_nested_tuple", "((a, b)): int"), - ("annotation_list", "[a]: int"), - ("annotation_lambda", "lambda: int = 42"), - ("annotation_tuple", "(a,): int"), - ("annotation_tuple_without_paren", "a,: int"), - ("assignment_keyword", "a = if"), - ("augmented_assignment_list", "[a, b] += 1"), - ("augmented_assignment_tuple", "a, b += 1"), - ("augmented_assignment_tuple_paren", "(a, b) += (1, 2)"), - ("comprehension_lambda", "(a for a in lambda: b)"), - ("comprehension_else", "(a for a in b if c else d"), - ("del_call", "del a()"), - ("del_call_genexp", "del a(i for i in b)"), - ("del_subscript_call", "del a[b]()"), - ("del_attribute_call", "del a.b()"), - ("del_mixed_call", "del a[0].b().c.d()"), - ("for_star_targets_call", "for a() in b: pass"), - ("for_star_targets_subscript_call", "for a[b]() in c: pass"), - ("for_star_targets_attribute_call", "for a.b() in c: pass"), - ("for_star_targets_mixed_call", "for a[0].b().c.d() in e: pass"), - ("for_star_targets_in", "for a, in in b: pass"), - ("f-string_assignment", "f'{x = 42}'"), - ("f-string_empty", "f'{}'"), - ("f-string_function_def", "f'{def f(): pass}'"), - ("f-string_lambda", "f'{lambda x: 42}'"), - ("f-string_singe_brace", "f'{'"), - ("f-string_single_closing_brace", "f'}'"), - ("from_import_invalid", "from import import a"), - ("from_import_trailing_comma", "from a import b,"), - ("import_non_ascii_syntax_error", "import ä £"), - # This test case checks error paths involving tokens with uninitialized - # values of col_offset and end_col_offset. - ("invalid indentation", - """ - def f(): - a - a - """), - ("not_terminated_string", "a = 'example"), - ("try_except_attribute_target", - """ - try: - pass - except Exception as a.b: - pass - """), - ("try_except_subscript_target", - """ - try: - pass - except Exception as a[0]: - pass - """), -] - -FAIL_SPECIALIZED_MESSAGE_CASES = [ - ("f(x, y, z=1, **b, *a", "iterable argument unpacking follows keyword argument unpacking"), - ("f(x, y=1, *z, **a, b", "positional argument follows keyword argument unpacking"), - ("f(x, y, z=1, a=2, b", "positional argument follows keyword argument"), - ("True = 1", "cannot assign to True"), - ("a() = 1", "cannot assign to function call"), - ("(a, b): int", "only single target (not tuple) can be annotated"), - ("[a, b]: int", "only single target (not list) can be annotated"), - ("a(): int", "illegal target for annotation"), - ("1 += 1", "'literal' is an illegal expression for augmented assignment"), - ("pass\n pass", "unexpected indent"), - ("def f():\npass", "expected an indented block"), - ("def f(*): pass", "named arguments must follow bare *"), - ("def f(*,): pass", "named arguments must follow bare *"), - ("def f(*, **a): pass", "named arguments must follow bare *"), - ("lambda *: pass", "named arguments must follow bare *"), - ("lambda *,: pass", "named arguments must follow bare *"), - ("lambda *, **a: pass", "named arguments must follow bare *"), - ("f(g()=2", "expression cannot contain assignment, perhaps you meant \"==\"?"), - ("f(a, b, *c, d.e=2", "expression cannot contain assignment, perhaps you meant \"==\"?"), - ("f(*a, **b, c=0, d[1]=3)", "expression cannot contain assignment, perhaps you meant \"==\"?"), -] - -GOOD_BUT_FAIL_TEST_CASES = [ - ('string_concatenation_format', 'f"{hello} world" f"again {and_again}"'), - ('string_concatenation_multiple', - ''' - f"hello" f"{world} again" f"and_again" - '''), - ('f-string_multiline_comp', - """ - f''' - {(i for i in a - if b)} - ''' - """), -] - -FSTRINGS_TRACEBACKS = { - 'multiline_fstrings_same_line_with_brace': ( - """ - f''' - {a$b} - ''' - """, - '(a$b)', - ), - 'multiline_fstring_brace_on_next_line': ( - """ - f''' - {a$b - }''' - """, - '(a$b', - ), - 'multiline_fstring_brace_on_previous_line': ( - """ - f''' - { - a$b}''' - """, - 'a$b)', - ), -} - -EXPRESSIONS_TEST_CASES = [ - ("expression_add", "1+1"), - ("expression_add_2", "a+b"), - ("expression_call", "f(a, b=2, **kw)"), - ("expression_tuple", "1, 2, 3"), - ("expression_tuple_one_value", "1,") -] - - -def cleanup_source(source: Any) -> str: - if isinstance(source, str): - result = dedent(source) - elif not isinstance(source, (list, tuple)): - result = "\n".join(source) - else: - raise TypeError(f"Invalid type for test source: {source}") - return result - - -def prepare_test_cases( - test_cases: Iterable[Tuple[str, Union[str, Iterable[str]]]] -) -> Tuple[Iterable[str], Iterable[str]]: - - test_ids, _test_sources = zip(*test_cases) - test_sources = list(_test_sources) - for index, source in enumerate(test_sources): - result = cleanup_source(source) - test_sources[index] = result - return test_ids, test_sources - - -TEST_IDS, TEST_SOURCES = prepare_test_cases(TEST_CASES) - -GOOD_BUT_FAIL_TEST_IDS, GOOD_BUT_FAIL_SOURCES = prepare_test_cases( - GOOD_BUT_FAIL_TEST_CASES -) - -FAIL_TEST_IDS, FAIL_SOURCES = prepare_test_cases(FAIL_TEST_CASES) - -EXPRESSIONS_TEST_IDS, EXPRESSIONS_TEST_SOURCES = prepare_test_cases( - EXPRESSIONS_TEST_CASES -) - - -class ASTGenerationTest(unittest.TestCase): - def test_correct_ast_generation_on_source_files(self) -> None: - self.maxDiff = None - for source in TEST_SOURCES: - actual_ast = peg_parser.parse_string(source) - expected_ast = peg_parser.parse_string(source, oldparser=True) - self.assertEqual( - ast.dump(actual_ast, include_attributes=True), - ast.dump(expected_ast, include_attributes=True), - f"Wrong AST generation for source: {source}", - ) - - def test_incorrect_ast_generation_on_source_files(self) -> None: - for source in FAIL_SOURCES: - with self.assertRaises(SyntaxError, msg=f"Parsing {source} did not raise an exception"): - peg_parser.parse_string(source) - - def test_incorrect_ast_generation_with_specialized_errors(self) -> None: - for source, error_text in FAIL_SPECIALIZED_MESSAGE_CASES: - exc = IndentationError if "indent" in error_text else SyntaxError - with self.assertRaises(exc) as se: - peg_parser.parse_string(source) - self.assertTrue( - error_text in se.exception.msg, - f"Actual error message does not match expexted for {source}" - ) - - @unittest.expectedFailure - def test_correct_but_known_to_fail_ast_generation_on_source_files(self) -> None: - for source in GOOD_BUT_FAIL_SOURCES: - actual_ast = peg_parser.parse_string(source) - expected_ast = peg_parser.parse_string(source, oldparser=True) - self.assertEqual( - ast.dump(actual_ast, include_attributes=True), - ast.dump(expected_ast, include_attributes=True), - f"Wrong AST generation for source: {source}", - ) - - def test_correct_ast_generation_without_pos_info(self) -> None: - for source in GOOD_BUT_FAIL_SOURCES: - actual_ast = peg_parser.parse_string(source) - expected_ast = peg_parser.parse_string(source, oldparser=True) - self.assertEqual( - ast.dump(actual_ast), - ast.dump(expected_ast), - f"Wrong AST generation for source: {source}", - ) - - def test_fstring_parse_error_tracebacks(self) -> None: - for source, error_text in FSTRINGS_TRACEBACKS.values(): - with self.assertRaises(SyntaxError) as se: - peg_parser.parse_string(dedent(source)) - self.assertEqual(error_text, se.exception.text) - - def test_correct_ast_generatrion_eval(self) -> None: - for source in EXPRESSIONS_TEST_SOURCES: - actual_ast = peg_parser.parse_string(source, mode='eval') - expected_ast = peg_parser.parse_string(source, mode='eval', oldparser=True) - self.assertEqual( - ast.dump(actual_ast, include_attributes=True), - ast.dump(expected_ast, include_attributes=True), - f"Wrong AST generation for source: {source}", - ) - - def test_tokenizer_errors_are_propagated(self) -> None: - n=201 - with self.assertRaisesRegex(SyntaxError, "too many nested parentheses"): - peg_parser.parse_string(n*'(' + ')'*n) diff --git a/Lib/test/test_string_literals.py b/Lib/test/test_string_literals.py index 9565ee2..7231970 100644 --- a/Lib/test/test_string_literals.py +++ b/Lib/test/test_string_literals.py @@ -33,7 +33,6 @@ import shutil import tempfile import unittest import warnings -from test.support import use_old_parser TEMPLATE = r"""# coding: %s @@ -168,8 +167,7 @@ class TestLiterals(unittest.TestCase): eval("b'''\n\\z'''") self.assertEqual(len(w), 1) self.assertEqual(w[0].filename, '<string>') - if use_old_parser(): - self.assertEqual(w[0].lineno, 1) + self.assertEqual(w[0].lineno, 1) with warnings.catch_warnings(record=True) as w: warnings.simplefilter('error', category=DeprecationWarning) @@ -178,8 +176,7 @@ class TestLiterals(unittest.TestCase): exc = cm.exception self.assertEqual(w, []) self.assertEqual(exc.filename, '<string>') - if use_old_parser(): - self.assertEqual(exc.lineno, 1) + self.assertEqual(exc.lineno, 1) def test_eval_bytes_raw(self): self.assertEqual(eval(""" br'x' """), b'x') diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py index 0c207ec..6ea9a55 100644 --- a/Lib/test/test_syntax.py +++ b/Lib/test/test_syntax.py @@ -733,7 +733,6 @@ class SyntaxTestCase(unittest.TestCase): def test_assign_call(self): self._check_error("f() = 1", "assign") - @unittest.skipIf(support.use_old_parser(), "The old parser cannot generate these error messages") def test_assign_del(self): self._check_error("del (,)", "invalid syntax") self._check_error("del 1", "delete literal") diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py index f9a5f2f..925a6bc 100644 --- a/Lib/test/test_traceback.py +++ b/Lib/test/test_traceback.py @@ -655,7 +655,6 @@ class BaseExceptionReportingTests: self.assertIn('inner_raise() # Marker', blocks[2]) self.check_zero_div(blocks[2]) - @unittest.skipIf(support.use_old_parser(), "Pegen is arguably better here, so no need to fix this") def test_syntax_error_offset_at_eol(self): # See #10186. def e(): diff --git a/Makefile.pre.in b/Makefile.pre.in index 5972dc7..6841712 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -300,32 +300,24 @@ LIBFFI_INCLUDEDIR= @LIBFFI_INCLUDEDIR@ # Parser PEGEN_OBJS= \ - Parser/pegen/pegen.o \ - Parser/pegen/parse.o \ - Parser/pegen/parse_string.o \ - Parser/pegen/peg_api.o + Parser/pegen.o \ + Parser/parser.o \ + Parser/string_parser.o \ + Parser/peg_api.o PEGEN_HEADERS= \ $(srcdir)/Include/internal/pegen_interface.h \ - $(srcdir)/Parser/pegen/pegen.h \ - $(srcdir)/Parser/pegen/parse_string.h + $(srcdir)/Parser/pegen.h \ + $(srcdir)/Parser/string_parser.h POBJS= \ - Parser/acceler.o \ - Parser/grammar1.o \ - Parser/listnode.o \ - Parser/node.o \ - Parser/parser.o \ Parser/token.o \ -PARSER_OBJS= $(POBJS) $(PEGEN_OBJS) Parser/myreadline.o Parser/parsetok.o Parser/tokenizer.o +PARSER_OBJS= $(POBJS) $(PEGEN_OBJS) Parser/myreadline.o Parser/tokenizer.o PARSER_HEADERS= \ $(PEGEN_HEADERS) \ - $(srcdir)/Include/grammar.h \ - $(srcdir)/Include/parsetok.h \ - $(srcdir)/Parser/parser.h \ $(srcdir)/Parser/tokenizer.h ########################################################################## @@ -568,7 +560,7 @@ coverage-lcov: @echo # Force regeneration of parser and importlib -coverage-report: regen-grammar regen-token regen-importlib +coverage-report: regen-token regen-importlib @ # build with coverage info $(MAKE) coverage @ # run tests, ignore failures @@ -749,8 +741,8 @@ regen-importlib: Programs/_freeze_importlib ############################################################################ # Regenerate all generated files -regen-all: regen-opcode regen-opcode-targets regen-typeslots regen-grammar \ - regen-token regen-keyword regen-symbol regen-ast regen-importlib clinic \ +regen-all: regen-opcode regen-opcode-targets regen-typeslots \ + regen-token regen-symbol regen-ast regen-importlib clinic \ regen-pegen-metaparser regen-pegen ############################################################################ @@ -816,18 +808,6 @@ Python/initconfig.o: $(srcdir)/Python/initconfig.c $(IO_OBJS): $(IO_H) -.PHONY: regen-grammar -regen-grammar: regen-token - # Regenerate Include/graminit.h and Python/graminit.c - # from Grammar/Grammar using pgen - @$(MKDIR_P) Include - PYTHONPATH=$(srcdir) $(PYTHON_FOR_REGEN) -m Parser.pgen $(srcdir)/Grammar/Grammar \ - $(srcdir)/Grammar/Tokens \ - $(srcdir)/Include/graminit.h.new \ - $(srcdir)/Python/graminit.c.new - $(UPDATE_FILE) $(srcdir)/Include/graminit.h $(srcdir)/Include/graminit.h.new - $(UPDATE_FILE) $(srcdir)/Python/graminit.c $(srcdir)/Python/graminit.c.new - .PHONY: regen-pegen-metaparser regen-pegen-metaparser: @$(MKDIR_P) $(srcdir)/Tools/peg_generator/pegen @@ -839,12 +819,12 @@ regen-pegen-metaparser: .PHONY: regen-pegen regen-pegen: - @$(MKDIR_P) $(srcdir)/Parser/pegen + @$(MKDIR_P) $(srcdir)/Parser PYTHONPATH=$(srcdir)/Tools/peg_generator $(PYTHON_FOR_REGEN) -m pegen -q c \ $(srcdir)/Grammar/python.gram \ $(srcdir)/Grammar/Tokens \ - -o $(srcdir)/Parser/pegen/parse.new.c - $(UPDATE_FILE) $(srcdir)/Parser/pegen/parse.c $(srcdir)/Parser/pegen/parse.new.c + -o $(srcdir)/Parser/parser.new.c + $(UPDATE_FILE) $(srcdir)/Parser/parser.c $(srcdir)/Parser/parser.new.c .PHONY=regen-ast regen-ast: diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-06-10-11-27-15.bpo-40939.DO-wAI.rst b/Misc/NEWS.d/next/Core and Builtins/2020-06-10-11-27-15.bpo-40939.DO-wAI.rst new file mode 100644 index 0000000..b12985d --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-06-10-11-27-15.bpo-40939.DO-wAI.rst @@ -0,0 +1 @@ +Remove the old parser, the :mod:`parser` module and all associated support code, command-line options and environment variables. Patch by Pablo Galindo.
\ No newline at end of file diff --git a/Modules/Setup b/Modules/Setup index 02cfb67..5d428d5 100644 --- a/Modules/Setup +++ b/Modules/Setup @@ -134,9 +134,6 @@ faulthandler faulthandler.c # can call _PyTraceMalloc_NewReference(). _tracemalloc _tracemalloc.c -# PEG-based parser module -- slated to be *the* parser -_peg_parser _peg_parser.c - # The rest of the modules listed in this file are all commented out by # default. Usually they can be detected and built as dynamically # loaded modules by the new setup.py script added in Python 2.1. If @@ -331,10 +328,6 @@ _symtable symtablemodule.c # Helper module for various ascii-encoders #binascii binascii.c -# Fred Drake's interface to the Python parser -#parser parsermodule.c - - # Andrew Kuchling's zlib module. # This require zlib 1.1.3 (or later). # See http://www.gzip.org/zlib/ diff --git a/Modules/_peg_parser.c b/Modules/_peg_parser.c deleted file mode 100644 index ca2a3cf..0000000 --- a/Modules/_peg_parser.c +++ /dev/null @@ -1,153 +0,0 @@ -#include <Python.h> -#include "pegen_interface.h" - -static int -_mode_str_to_int(char *mode_str) -{ - int mode; - if (strcmp(mode_str, "exec") == 0) { - mode = Py_file_input; - } - else if (strcmp(mode_str, "eval") == 0) { - mode = Py_eval_input; - } - else if (strcmp(mode_str, "single") == 0) { - mode = Py_single_input; - } - else { - mode = -1; - } - return mode; -} - -static mod_ty -_run_parser(char *str, char *filename, int mode, PyCompilerFlags *flags, PyArena *arena, int oldparser) -{ - mod_ty mod; - if (!oldparser) { - mod = PyPegen_ASTFromString(str, filename, mode, flags, arena); - } - else { - mod = PyParser_ASTFromString(str, filename, mode, flags, arena); - } - return mod; -} - -PyObject * -_Py_compile_string(PyObject *self, PyObject *args, PyObject *kwds) -{ - static char *keywords[] = {"string", "filename", "mode", "oldparser", NULL}; - char *the_string; - char *filename = "<string>"; - char *mode_str = "exec"; - int oldparser = 0; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|ssp", keywords, - &the_string, &filename, &mode_str, &oldparser)) { - return NULL; - } - - int mode = _mode_str_to_int(mode_str); - if (mode == -1) { - return PyErr_Format(PyExc_ValueError, "mode must be either 'exec' or 'eval' or 'single'"); - } - - PyCompilerFlags flags = _PyCompilerFlags_INIT; - flags.cf_flags = PyCF_IGNORE_COOKIE; - - PyArena *arena = PyArena_New(); - if (arena == NULL) { - return NULL; - } - - mod_ty mod = _run_parser(the_string, filename, mode, &flags, arena, oldparser); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - - PyObject *filename_ob = PyUnicode_DecodeFSDefault(filename); - if (filename_ob == NULL) { - PyArena_Free(arena); - return NULL; - } - PyCodeObject *result = PyAST_CompileObject(mod, filename_ob, &flags, -1, arena); - Py_XDECREF(filename_ob); - PyArena_Free(arena); - return (PyObject *)result; -} - -PyObject * -_Py_parse_string(PyObject *self, PyObject *args, PyObject *kwds) -{ - static char *keywords[] = {"string", "filename", "mode", "oldparser", "ast", NULL}; - char *the_string; - char *filename = "<string>"; - char *mode_str = "exec"; - int oldparser = 0; - int ast = 1; - - if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|sspp", keywords, - &the_string, &filename, &mode_str, &oldparser, &ast)) { - return NULL; - } - - int mode = _mode_str_to_int(mode_str); - if (mode == -1) { - return PyErr_Format(PyExc_ValueError, "mode must be either 'exec' or 'eval' or 'single'"); - } - - PyCompilerFlags flags = _PyCompilerFlags_INIT; - flags.cf_flags = PyCF_IGNORE_COOKIE; - - PyArena *arena = PyArena_New(); - if (arena == NULL) { - return NULL; - } - - mod_ty mod = _run_parser(the_string, filename, mode, &flags, arena, oldparser); - if (mod == NULL) { - PyArena_Free(arena); - return NULL; - } - - PyObject *result; - if (ast) { - result = PyAST_mod2obj(mod); - } - else { - Py_INCREF(Py_None); - result = Py_None; - } - PyArena_Free(arena); - return result; -} - -static PyMethodDef ParseMethods[] = { - { - "parse_string", - (PyCFunction)(void (*)(void))_Py_parse_string, - METH_VARARGS|METH_KEYWORDS, - "Parse a string, return an AST." - }, - { - "compile_string", - (PyCFunction)(void (*)(void))_Py_compile_string, - METH_VARARGS|METH_KEYWORDS, - "Compile a string, return a code object." - }, - {NULL, NULL, 0, NULL} /* Sentinel */ -}; - -static struct PyModuleDef parsemodule = { - PyModuleDef_HEAD_INIT, - .m_name = "peg_parser", - .m_doc = "A parser.", - .m_methods = ParseMethods, -}; - -PyMODINIT_FUNC -PyInit__peg_parser(void) -{ - return PyModule_Create(&parsemodule); -} diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c deleted file mode 100644 index 24b0ffb..0000000 --- a/Modules/parsermodule.c +++ /dev/null @@ -1,1222 +0,0 @@ -/* parsermodule.c - * - * Copyright 1995-1996 by Fred L. Drake, Jr. and Virginia Polytechnic - * Institute and State University, Blacksburg, Virginia, USA. - * Portions copyright 1991-1995 by Stichting Mathematisch Centrum, - * Amsterdam, The Netherlands. Copying is permitted under the terms - * associated with the main Python distribution, with the additional - * restriction that this additional notice be included and maintained - * on all distributed copies. - * - * This module serves to replace the original parser module written - * by Guido. The functionality is not matched precisely, but the - * original may be implemented on top of this. This is desirable - * since the source of the text to be parsed is now divorced from - * this interface. - * - * Unlike the prior interface, the ability to give a parse tree - * produced by Python code as a tuple to the compiler is enabled by - * this module. See the documentation for more details. - * - * I've added some annotations that help with the lint code-checking - * program, but they're not complete by a long shot. The real errors - * that lint detects are gone, but there are still warnings with - * Py_[X]DECREF() and Py_[X]INCREF() macros. The lint annotations - * look like "NOTE(...)". - * - */ - -#include "Python.h" /* general Python API */ -#include "Python-ast.h" /* mod_ty */ -#undef Yield /* undefine macro conflicting with <winbase.h> */ -#include "ast.h" -#include "graminit.h" /* symbols defined in the grammar */ -#include "node.h" /* internal parser structure */ -#include "errcode.h" /* error codes for PyNode_*() */ -#include "token.h" /* token definitions */ - /* ISTERMINAL() / ISNONTERMINAL() */ -#include "grammar.h" -#include "parsetok.h" - -extern grammar _PyParser_Grammar; /* From graminit.c */ - -#ifdef lint -#include <note.h> -#else -#define NOTE(x) -#endif - -/* String constants used to initialize module attributes. - * - */ -static const char parser_copyright_string[] = -"Copyright 1995-1996 by Virginia Polytechnic Institute & State\n\ -University, Blacksburg, Virginia, USA, and Fred L. Drake, Jr., Reston,\n\ -Virginia, USA. Portions copyright 1991-1995 by Stichting Mathematisch\n\ -Centrum, Amsterdam, The Netherlands."; - - -PyDoc_STRVAR(parser_doc_string, -"This is an interface to Python's internal parser."); - -static const char parser_version_string[] = "0.5"; - - -typedef PyObject* (*SeqMaker) (Py_ssize_t length); -typedef int (*SeqInserter) (PyObject* sequence, - Py_ssize_t index, - PyObject* element); - -/* The function below is copyrighted by Stichting Mathematisch Centrum. The - * original copyright statement is included below, and continues to apply - * in full to the function immediately following. All other material is - * original, copyrighted by Fred L. Drake, Jr. and Virginia Polytechnic - * Institute and State University. Changes were made to comply with the - * new naming conventions. Added arguments to provide support for creating - * lists as well as tuples, and optionally including the line numbers. - */ - - -static PyObject* -node2tuple(node *n, /* node to convert */ - SeqMaker mkseq, /* create sequence */ - SeqInserter addelem, /* func. to add elem. in seq. */ - int lineno, /* include line numbers? */ - int col_offset) /* include column offsets? */ -{ - PyObject *result = NULL, *w; - - if (n == NULL) { - Py_RETURN_NONE; - } - - if (ISNONTERMINAL(TYPE(n))) { - int i; - - result = mkseq(1 + NCH(n) + (TYPE(n) == encoding_decl)); - if (result == NULL) - goto error; - - w = PyLong_FromLong(TYPE(n)); - if (w == NULL) - goto error; - (void) addelem(result, 0, w); - - for (i = 0; i < NCH(n); i++) { - w = node2tuple(CHILD(n, i), mkseq, addelem, lineno, col_offset); - if (w == NULL) - goto error; - (void) addelem(result, i+1, w); - } - - if (TYPE(n) == encoding_decl) { - w = PyUnicode_FromString(STR(n)); - if (w == NULL) - goto error; - (void) addelem(result, i+1, w); - } - } - else if (ISTERMINAL(TYPE(n))) { - result = mkseq(2 + lineno + col_offset); - if (result == NULL) - goto error; - - w = PyLong_FromLong(TYPE(n)); - if (w == NULL) - goto error; - (void) addelem(result, 0, w); - - w = PyUnicode_FromString(STR(n)); - if (w == NULL) - goto error; - (void) addelem(result, 1, w); - - if (lineno) { - w = PyLong_FromLong(n->n_lineno); - if (w == NULL) - goto error; - (void) addelem(result, 2, w); - } - - if (col_offset) { - w = PyLong_FromLong(n->n_col_offset); - if (w == NULL) - goto error; - (void) addelem(result, 2 + lineno, w); - } - } - else { - PyErr_SetString(PyExc_SystemError, - "unrecognized parse tree node type"); - return ((PyObject*) NULL); - } - return result; - -error: - Py_XDECREF(result); - return NULL; -} -/* - * End of material copyrighted by Stichting Mathematisch Centrum. - */ - - - -/* There are two types of intermediate objects we're interested in: - * 'eval' and 'exec' types. These constants can be used in the st_type - * field of the object type to identify which any given object represents. - * These should probably go in an external header to allow other extensions - * to use them, but then, we really should be using C++ too. ;-) - */ - -#define PyST_EXPR 1 -#define PyST_SUITE 2 - - -/* These are the internal objects and definitions required to implement the - * ST type. Most of the internal names are more reminiscent of the 'old' - * naming style, but the code uses the new naming convention. - */ - -static PyObject* -parser_error = 0; - - -typedef struct { - PyObject_HEAD /* standard object header */ - node* st_node; /* the node* returned by the parser */ - int st_type; /* EXPR or SUITE ? */ - PyCompilerFlags st_flags; /* Parser and compiler flags */ -} PyST_Object; - - -static void parser_free(PyST_Object *st); -static PyObject* parser_sizeof(PyST_Object *, void *); -static PyObject* parser_richcompare(PyObject *left, PyObject *right, int op); -static PyObject* parser_compilest(PyST_Object *, PyObject *, PyObject *); -static PyObject* parser_isexpr(PyST_Object *, PyObject *, PyObject *); -static PyObject* parser_issuite(PyST_Object *, PyObject *, PyObject *); -static PyObject* parser_st2list(PyST_Object *, PyObject *, PyObject *); -static PyObject* parser_st2tuple(PyST_Object *, PyObject *, PyObject *); - -#define PUBLIC_METHOD_TYPE (METH_VARARGS|METH_KEYWORDS) - -static PyMethodDef parser_methods[] = { - {"compile", (PyCFunction)(void(*)(void))parser_compilest, PUBLIC_METHOD_TYPE, - PyDoc_STR("Compile this ST object into a code object.")}, - {"isexpr", (PyCFunction)(void(*)(void))parser_isexpr, PUBLIC_METHOD_TYPE, - PyDoc_STR("Determines if this ST object was created from an expression.")}, - {"issuite", (PyCFunction)(void(*)(void))parser_issuite, PUBLIC_METHOD_TYPE, - PyDoc_STR("Determines if this ST object was created from a suite.")}, - {"tolist", (PyCFunction)(void(*)(void))parser_st2list, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates a list-tree representation of this ST.")}, - {"totuple", (PyCFunction)(void(*)(void))parser_st2tuple, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates a tuple-tree representation of this ST.")}, - {"__sizeof__", (PyCFunction)parser_sizeof, METH_NOARGS, - PyDoc_STR("Returns size in memory, in bytes.")}, - {NULL, NULL, 0, NULL} -}; - -static -PyTypeObject PyST_Type = { - PyVarObject_HEAD_INIT(NULL, 0) - "parser.st", /* tp_name */ - (int) sizeof(PyST_Object), /* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)parser_free, /* tp_dealloc */ - 0, /* tp_vectorcall_offset */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_as_async */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - 0, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - - /* Functions to access object as input/output buffer */ - 0, /* tp_as_buffer */ - - Py_TPFLAGS_DEFAULT, /* tp_flags */ - - /* __doc__ */ - "Intermediate representation of a Python parse tree.", - 0, /* tp_traverse */ - 0, /* tp_clear */ - parser_richcompare, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - parser_methods, /* tp_methods */ -}; /* PyST_Type */ - - -/* PyST_Type isn't subclassable, so just check ob_type */ -#define PyST_Object_Check(v) Py_IS_TYPE(v, &PyST_Type) - -static int -parser_compare_nodes(node *left, node *right) -{ - int j; - - if (TYPE(left) < TYPE(right)) - return (-1); - - if (TYPE(right) < TYPE(left)) - return (1); - - if (ISTERMINAL(TYPE(left))) - return (strcmp(STR(left), STR(right))); - - if (NCH(left) < NCH(right)) - return (-1); - - if (NCH(right) < NCH(left)) - return (1); - - for (j = 0; j < NCH(left); ++j) { - int v = parser_compare_nodes(CHILD(left, j), CHILD(right, j)); - - if (v != 0) - return (v); - } - return (0); -} - -/* parser_richcompare(PyObject* left, PyObject* right, int op) - * - * Comparison function used by the Python operators ==, !=, <, >, <=, >= - * This really just wraps a call to parser_compare_nodes() with some easy - * checks and protection code. - * - */ - -static PyObject * -parser_richcompare(PyObject *left, PyObject *right, int op) -{ - int result; - - /* neither argument should be NULL, unless something's gone wrong */ - if (left == NULL || right == NULL) { - PyErr_BadInternalCall(); - return NULL; - } - - /* both arguments should be instances of PyST_Object */ - if (!PyST_Object_Check(left) || !PyST_Object_Check(right)) { - Py_RETURN_NOTIMPLEMENTED; - } - - if (left == right) - /* if arguments are identical, they're equal */ - result = 0; - else - result = parser_compare_nodes(((PyST_Object *)left)->st_node, - ((PyST_Object *)right)->st_node); - - Py_RETURN_RICHCOMPARE(result, 0, op); -} - -/* parser_newstobject(node* st) - * - * Allocates a new Python object representing an ST. This is simply the - * 'wrapper' object that holds a node* and allows it to be passed around in - * Python code. - * - */ -static PyObject* -parser_newstobject(node *st, int type) -{ - PyST_Object* o = PyObject_New(PyST_Object, &PyST_Type); - - if (o != 0) { - o->st_node = st; - o->st_type = type; - o->st_flags = _PyCompilerFlags_INIT; - } - else { - PyNode_Free(st); - } - return ((PyObject*)o); -} - - -/* void parser_free(PyST_Object* st) - * - * This is called by a del statement that reduces the reference count to 0. - * - */ -static void -parser_free(PyST_Object *st) -{ - PyNode_Free(st->st_node); - PyObject_Del(st); -} - -static PyObject * -parser_sizeof(PyST_Object *st, void *unused) -{ - Py_ssize_t res; - - res = _PyObject_SIZE(Py_TYPE(st)) + _PyNode_SizeOf(st->st_node); - return PyLong_FromSsize_t(res); -} - - -/* parser_st2tuple(PyObject* self, PyObject* args, PyObject* kw) - * - * This provides conversion from a node* to a tuple object that can be - * returned to the Python-level caller. The ST object is not modified. - * - */ -static PyObject* -parser_st2tuple(PyST_Object *self, PyObject *args, PyObject *kw) -{ - int line_info = 0; - int col_info = 0; - PyObject *res = 0; - int ok; - - static char *keywords[] = {"st", "line_info", "col_info", NULL}; - - if (self == NULL || PyModule_Check(self)) { - ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|pp:st2tuple", keywords, - &PyST_Type, &self, &line_info, - &col_info); - } - else - ok = PyArg_ParseTupleAndKeywords(args, kw, "|pp:totuple", &keywords[1], - &line_info, &col_info); - if (ok != 0) { - /* - * Convert ST into a tuple representation. Use Guido's function, - * since it's known to work already. - */ - res = node2tuple(((PyST_Object*)self)->st_node, - PyTuple_New, PyTuple_SetItem, line_info, col_info); - } - return (res); -} - - -/* parser_st2list(PyObject* self, PyObject* args, PyObject* kw) - * - * This provides conversion from a node* to a list object that can be - * returned to the Python-level caller. The ST object is not modified. - * - */ -static PyObject* -parser_st2list(PyST_Object *self, PyObject *args, PyObject *kw) -{ - int line_info = 0; - int col_info = 0; - PyObject *res = 0; - int ok; - - static char *keywords[] = {"st", "line_info", "col_info", NULL}; - - if (self == NULL || PyModule_Check(self)) - ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|pp:st2list", keywords, - &PyST_Type, &self, &line_info, - &col_info); - else - ok = PyArg_ParseTupleAndKeywords(args, kw, "|pp:tolist", &keywords[1], - &line_info, &col_info); - if (ok) { - /* - * Convert ST into a tuple representation. Use Guido's function, - * since it's known to work already. - */ - res = node2tuple(self->st_node, - PyList_New, PyList_SetItem, line_info, col_info); - } - return (res); -} - - -/* parser_compilest(PyObject* self, PyObject* args) - * - * This function creates code objects from the parse tree represented by - * the passed-in data object. An optional file name is passed in as well. - * - */ -static PyObject* -parser_compilest(PyST_Object *self, PyObject *args, PyObject *kw) -{ - PyObject* res = NULL; - PyArena* arena = NULL; - mod_ty mod; - PyObject* filename = NULL; - int ok; - - static char *keywords[] = {"st", "filename", NULL}; - - if (self == NULL || PyModule_Check(self)) - ok = PyArg_ParseTupleAndKeywords(args, kw, "O!|O&:compilest", keywords, - &PyST_Type, &self, - PyUnicode_FSDecoder, &filename); - else - ok = PyArg_ParseTupleAndKeywords(args, kw, "|O&:compile", &keywords[1], - PyUnicode_FSDecoder, &filename); - if (!ok) - goto error; - - if (filename == NULL) { - filename = PyUnicode_FromString("<syntax-tree>"); - if (filename == NULL) - goto error; - } - - arena = PyArena_New(); - if (!arena) - goto error; - - mod = PyAST_FromNodeObject(self->st_node, &self->st_flags, - filename, arena); - if (!mod) - goto error; - - res = (PyObject *)PyAST_CompileObject(mod, filename, - &self->st_flags, -1, arena); -error: - Py_XDECREF(filename); - if (arena != NULL) - PyArena_Free(arena); - return res; -} - - -/* PyObject* parser_isexpr(PyObject* self, PyObject* args) - * PyObject* parser_issuite(PyObject* self, PyObject* args) - * - * Checks the passed-in ST object to determine if it is an expression or - * a statement suite, respectively. The return is a Python truth value. - * - */ -static PyObject* -parser_isexpr(PyST_Object *self, PyObject *args, PyObject *kw) -{ - PyObject* res = 0; - int ok; - - static char *keywords[] = {"st", NULL}; - - if (self == NULL || PyModule_Check(self)) - ok = PyArg_ParseTupleAndKeywords(args, kw, "O!:isexpr", keywords, - &PyST_Type, &self); - else - ok = PyArg_ParseTupleAndKeywords(args, kw, ":isexpr", &keywords[1]); - - if (ok) { - /* Check to see if the ST represents an expression or not. */ - res = (self->st_type == PyST_EXPR) ? Py_True : Py_False; - Py_INCREF(res); - } - return (res); -} - - -static PyObject* -parser_issuite(PyST_Object *self, PyObject *args, PyObject *kw) -{ - PyObject* res = 0; - int ok; - - static char *keywords[] = {"st", NULL}; - - if (self == NULL || PyModule_Check(self)) - ok = PyArg_ParseTupleAndKeywords(args, kw, "O!:issuite", keywords, - &PyST_Type, &self); - else - ok = PyArg_ParseTupleAndKeywords(args, kw, ":issuite", &keywords[1]); - - if (ok) { - /* Check to see if the ST represents an expression or not. */ - res = (self->st_type == PyST_EXPR) ? Py_False : Py_True; - Py_INCREF(res); - } - return (res); -} - - -/* err_string(const char* message) - * - * Sets the error string for an exception of type ParserError. - * - */ -static void -err_string(const char *message) -{ - PyErr_SetString(parser_error, message); -} - - -/* PyObject* parser_do_parse(PyObject* args, int type) - * - * Internal function to actually execute the parse and return the result if - * successful or set an exception if not. - * - */ -static PyObject* -parser_do_parse(PyObject *args, PyObject *kw, const char *argspec, int type) -{ - char* string = 0; - PyObject* res = 0; - int flags = 0; - perrdetail err; - - static char *keywords[] = {"source", NULL}; - - if (PyArg_ParseTupleAndKeywords(args, kw, argspec, keywords, &string)) { - node* n = PyParser_ParseStringFlagsFilenameEx(string, NULL, - &_PyParser_Grammar, - (type == PyST_EXPR) - ? eval_input : file_input, - &err, &flags); - - if (n) { - res = parser_newstobject(n, type); - if (res) { - ((PyST_Object *)res)->st_flags.cf_flags = flags & PyCF_MASK; - ((PyST_Object *)res)->st_flags.cf_feature_version = PY_MINOR_VERSION; - } - } - else { - PyParser_SetError(&err); - } - PyParser_ClearError(&err); - } - return (res); -} - - -/* PyObject* parser_expr(PyObject* self, PyObject* args) - * PyObject* parser_suite(PyObject* self, PyObject* args) - * - * External interfaces to the parser itself. Which is called determines if - * the parser attempts to recognize an expression ('eval' form) or statement - * suite ('exec' form). The real work is done by parser_do_parse() above. - * - */ -static PyObject* -parser_expr(PyST_Object *self, PyObject *args, PyObject *kw) -{ - NOTE(ARGUNUSED(self)) - return (parser_do_parse(args, kw, "s:expr", PyST_EXPR)); -} - - -static PyObject* -parser_suite(PyST_Object *self, PyObject *args, PyObject *kw) -{ - NOTE(ARGUNUSED(self)) - return (parser_do_parse(args, kw, "s:suite", PyST_SUITE)); -} - - - -/* This is the messy part of the code. Conversion from a tuple to an ST - * object requires that the input tuple be valid without having to rely on - * catching an exception from the compiler. This is done to allow the - * compiler itself to remain fast, since most of its input will come from - * the parser directly, and therefore be known to be syntactically correct. - * This validation is done to ensure that we don't core dump the compile - * phase, returning an exception instead. - * - * Two aspects can be broken out in this code: creating a node tree from - * the tuple passed in, and verifying that it is indeed valid. It may be - * advantageous to expand the number of ST types to include funcdefs and - * lambdadefs to take advantage of the optimizer, recognizing those STs - * here. They are not necessary, and not quite as useful in a raw form. - * For now, let's get expressions and suites working reliably. - */ - - -static node* build_node_tree(PyObject *tuple); - -static int -validate_node(node *tree) -{ - int type = TYPE(tree); - int nch = NCH(tree); - state *dfa_state; - int pos, arc; - - assert(ISNONTERMINAL(type)); - type -= NT_OFFSET; - if (type >= _PyParser_Grammar.g_ndfas) { - PyErr_Format(parser_error, "Unrecognized node type %d.", TYPE(tree)); - return 0; - } - const dfa *nt_dfa = &_PyParser_Grammar.g_dfa[type]; - REQ(tree, nt_dfa->d_type); - - /* Run the DFA for this nonterminal. */ - dfa_state = nt_dfa->d_state; - for (pos = 0; pos < nch; ++pos) { - node *ch = CHILD(tree, pos); - int ch_type = TYPE(ch); - if ((ch_type >= NT_OFFSET + _PyParser_Grammar.g_ndfas) - || (ISTERMINAL(ch_type) && (ch_type >= N_TOKENS)) - || (ch_type < 0) - ) { - PyErr_Format(parser_error, "Unrecognized node type %d.", ch_type); - return 0; - } - if (ch_type == suite && TYPE(tree) == funcdef) { - /* This is the opposite hack of what we do in parser.c - (search for func_body_suite), except we don't ever - support type comments here. */ - ch_type = func_body_suite; - } - for (arc = 0; arc < dfa_state->s_narcs; ++arc) { - short a_label = dfa_state->s_arc[arc].a_lbl; - assert(a_label < _PyParser_Grammar.g_ll.ll_nlabels); - - const char *label_str = _PyParser_Grammar.g_ll.ll_label[a_label].lb_str; - if ((_PyParser_Grammar.g_ll.ll_label[a_label].lb_type == ch_type) - && ((ch->n_str == NULL) || (label_str == NULL) - || (strcmp(ch->n_str, label_str) == 0)) - ) { - /* The child is acceptable; if non-terminal, validate it recursively. */ - if (ISNONTERMINAL(ch_type) && !validate_node(ch)) - return 0; - - /* Update the state, and move on to the next child. */ - dfa_state = &nt_dfa->d_state[dfa_state->s_arc[arc].a_arrow]; - goto arc_found; - } - } - /* What would this state have accepted? */ - { - short a_label = dfa_state->s_arc->a_lbl; - if (!a_label) /* Wouldn't accept any more children */ - goto illegal_num_children; - - int next_type = _PyParser_Grammar.g_ll.ll_label[a_label].lb_type; - const char *expected_str = _PyParser_Grammar.g_ll.ll_label[a_label].lb_str; - - if (ISNONTERMINAL(next_type)) { - PyErr_Format(parser_error, "Expected %s, got %s.", - _PyParser_Grammar.g_dfa[next_type - NT_OFFSET].d_name, - ISTERMINAL(ch_type) ? _PyParser_TokenNames[ch_type] : - _PyParser_Grammar.g_dfa[ch_type - NT_OFFSET].d_name); - } - else if (expected_str != NULL) { - PyErr_Format(parser_error, "Illegal terminal: expected '%s'.", - expected_str); - } - else { - PyErr_Format(parser_error, "Illegal terminal: expected %s.", - _PyParser_TokenNames[next_type]); - } - return 0; - } - -arc_found: - continue; - } - /* Are we in a final state? If so, return 1 for successful validation. */ - for (arc = 0; arc < dfa_state->s_narcs; ++arc) { - if (!dfa_state->s_arc[arc].a_lbl) { - return 1; - } - } - -illegal_num_children: - PyErr_Format(parser_error, - "Illegal number of children for %s node.", nt_dfa->d_name); - return 0; -} - -/* PyObject* parser_tuple2st(PyObject* self, PyObject* args) - * - * This is the public function, called from the Python code. It receives a - * single tuple object from the caller, and creates an ST object if the - * tuple can be validated. It does this by checking the first code of the - * tuple, and, if acceptable, builds the internal representation. If this - * step succeeds, the internal representation is validated as fully as - * possible with the recursive validate_node() routine defined above. - * - * This function must be changed if support is to be added for PyST_FRAGMENT - * ST objects. - * - */ -static PyObject* -parser_tuple2st(PyST_Object *self, PyObject *args, PyObject *kw) -{ - NOTE(ARGUNUSED(self)) - PyObject *st = 0; - PyObject *tuple; - node *tree; - - static char *keywords[] = {"sequence", NULL}; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "O:sequence2st", keywords, - &tuple)) - return (0); - if (!PySequence_Check(tuple)) { - PyErr_SetString(PyExc_ValueError, - "sequence2st() requires a single sequence argument"); - return (0); - } - /* - * Convert the tree to the internal form before checking it. - */ - tree = build_node_tree(tuple); - if (tree != 0) { - node *validation_root = NULL; - int tree_type = 0; - switch (TYPE(tree)) { - case eval_input: - /* Might be an eval form. */ - tree_type = PyST_EXPR; - validation_root = tree; - break; - case encoding_decl: - /* This looks like an encoding_decl so far. */ - if (NCH(tree) == 1) { - tree_type = PyST_SUITE; - validation_root = CHILD(tree, 0); - } - else { - err_string("Error Parsing encoding_decl"); - } - break; - case file_input: - /* This looks like an exec form so far. */ - tree_type = PyST_SUITE; - validation_root = tree; - break; - default: - /* This is a fragment, at best. */ - err_string("parse tree does not use a valid start symbol"); - } - - if (validation_root != NULL && validate_node(validation_root)) - st = parser_newstobject(tree, tree_type); - else - PyNode_Free(tree); - } - /* Make sure we raise an exception on all errors. We should never - * get this, but we'd do well to be sure something is done. - */ - if (st == NULL && !PyErr_Occurred()) - err_string("unspecified ST error occurred"); - - return st; -} - - -/* node* build_node_children() - * - * Iterate across the children of the current non-terminal node and build - * their structures. If successful, return the root of this portion of - * the tree, otherwise, 0. Any required exception will be specified already, - * and no memory will have been deallocated. - * - */ -static node* -build_node_children(PyObject *tuple, node *root, int *line_num) -{ - Py_ssize_t len = PyObject_Size(tuple); - Py_ssize_t i; - int err; - - if (len < 0) { - return NULL; - } - for (i = 1; i < len; ++i) { - /* elem must always be a sequence, however simple */ - PyObject* elem = PySequence_GetItem(tuple, i); - int ok = elem != NULL; - int type = 0; - char *strn = 0; - - if (ok) - ok = PySequence_Check(elem); - if (ok) { - PyObject *temp = PySequence_GetItem(elem, 0); - if (temp == NULL) - ok = 0; - else { - ok = PyLong_Check(temp); - if (ok) { - type = _PyLong_AsInt(temp); - if (type == -1 && PyErr_Occurred()) { - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - } - Py_DECREF(temp); - } - } - if (!ok) { - PyObject *err = Py_BuildValue("Os", elem, - "Illegal node construct."); - PyErr_SetObject(parser_error, err); - Py_XDECREF(err); - Py_XDECREF(elem); - return NULL; - } - if (ISTERMINAL(type)) { - Py_ssize_t len = PyObject_Size(elem); - PyObject *temp; - const char *temp_str; - - if ((len != 2) && (len != 3)) { - err_string("terminal nodes must have 2 or 3 entries"); - Py_DECREF(elem); - return NULL; - } - temp = PySequence_GetItem(elem, 1); - if (temp == NULL) { - Py_DECREF(elem); - return NULL; - } - if (!PyUnicode_Check(temp)) { - PyErr_Format(parser_error, - "second item in terminal node must be a string," - " found %s", - Py_TYPE(temp)->tp_name); - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - if (len == 3) { - PyObject *o = PySequence_GetItem(elem, 2); - if (o == NULL) { - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - if (PyLong_Check(o)) { - int num = _PyLong_AsInt(o); - if (num == -1 && PyErr_Occurred()) { - Py_DECREF(o); - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - *line_num = num; - } - else { - PyErr_Format(parser_error, - "third item in terminal node must be an" - " integer, found %s", - Py_TYPE(temp)->tp_name); - Py_DECREF(o); - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - Py_DECREF(o); - } - temp_str = PyUnicode_AsUTF8AndSize(temp, &len); - if (temp_str == NULL) { - Py_DECREF(temp); - Py_DECREF(elem); - return NULL; - } - strn = (char *)PyObject_MALLOC(len + 1); - if (strn == NULL) { - Py_DECREF(temp); - Py_DECREF(elem); - PyErr_NoMemory(); - return NULL; - } - (void) memcpy(strn, temp_str, len + 1); - Py_DECREF(temp); - } - else if (!ISNONTERMINAL(type)) { - /* - * It has to be one or the other; this is an error. - * Raise an exception. - */ - PyObject *err = Py_BuildValue("Os", elem, "unknown node type."); - PyErr_SetObject(parser_error, err); - Py_XDECREF(err); - Py_DECREF(elem); - return NULL; - } - err = PyNode_AddChild(root, type, strn, *line_num, 0, *line_num, 0); - if (err == E_NOMEM) { - Py_DECREF(elem); - PyObject_FREE(strn); - PyErr_NoMemory(); - return NULL; - } - if (err == E_OVERFLOW) { - Py_DECREF(elem); - PyObject_FREE(strn); - PyErr_SetString(PyExc_ValueError, - "unsupported number of child nodes"); - return NULL; - } - - if (ISNONTERMINAL(type)) { - node* new_child = CHILD(root, i - 1); - - if (new_child != build_node_children(elem, new_child, line_num)) { - Py_DECREF(elem); - return NULL; - } - } - else if (type == NEWLINE) { /* It's true: we increment the */ - ++(*line_num); /* line number *after* the newline! */ - } - Py_DECREF(elem); - } - return root; -} - - -static node* -build_node_tree(PyObject *tuple) -{ - node* res = 0; - PyObject *temp = PySequence_GetItem(tuple, 0); - long num = -1; - - if (temp != NULL) - num = PyLong_AsLong(temp); - Py_XDECREF(temp); - if (ISTERMINAL(num)) { - /* - * The tuple is simple, but it doesn't start with a start symbol. - * Raise an exception now and be done with it. - */ - tuple = Py_BuildValue("Os", tuple, - "Illegal syntax-tree; cannot start with terminal symbol."); - PyErr_SetObject(parser_error, tuple); - Py_XDECREF(tuple); - } - else if (ISNONTERMINAL(num)) { - /* - * Not efficient, but that can be handled later. - */ - int line_num = 0; - PyObject *encoding = NULL; - - if (num == encoding_decl) { - encoding = PySequence_GetItem(tuple, 2); - if (encoding == NULL) { - PyErr_SetString(parser_error, "missed encoding"); - return NULL; - } - if (!PyUnicode_Check(encoding)) { - PyErr_Format(parser_error, - "encoding must be a string, found %.200s", - Py_TYPE(encoding)->tp_name); - Py_DECREF(encoding); - return NULL; - } - /* tuple isn't borrowed anymore here, need to DECREF */ - tuple = PySequence_GetSlice(tuple, 0, 2); - if (tuple == NULL) { - Py_DECREF(encoding); - return NULL; - } - } - res = PyNode_New(num); - if (res != NULL) { - if (res != build_node_children(tuple, res, &line_num)) { - PyNode_Free(res); - res = NULL; - } - if (res && encoding) { - Py_ssize_t len; - const char *temp; - temp = PyUnicode_AsUTF8AndSize(encoding, &len); - if (temp == NULL) { - PyNode_Free(res); - Py_DECREF(encoding); - Py_DECREF(tuple); - return NULL; - } - res->n_str = (char *)PyObject_MALLOC(len + 1); - if (res->n_str == NULL) { - PyNode_Free(res); - Py_DECREF(encoding); - Py_DECREF(tuple); - PyErr_NoMemory(); - return NULL; - } - (void) memcpy(res->n_str, temp, len + 1); - } - } - if (encoding != NULL) { - Py_DECREF(encoding); - Py_DECREF(tuple); - } - } - else { - /* The tuple is illegal -- if the number is neither TERMINAL nor - * NONTERMINAL, we can't use it. Not sure the implementation - * allows this condition, but the API doesn't preclude it. - */ - PyObject *err = Py_BuildValue("Os", tuple, - "Illegal component tuple."); - PyErr_SetObject(parser_error, err); - Py_XDECREF(err); - } - - return (res); -} - - -static PyObject* -pickle_constructor = NULL; - - -static PyObject* -parser__pickler(PyObject *self, PyObject *args) -{ - NOTE(ARGUNUSED(self)) - PyObject *result = NULL; - PyObject *st = NULL; - - if (PyArg_ParseTuple(args, "O!:_pickler", &PyST_Type, &st)) { - PyObject *newargs; - PyObject *tuple; - - if ((newargs = PyTuple_Pack(2, st, Py_True)) == NULL) - return NULL; - tuple = parser_st2tuple((PyST_Object*)NULL, newargs, NULL); - if (tuple != NULL) { - result = Py_BuildValue("O(O)", pickle_constructor, tuple); - Py_DECREF(tuple); - } - Py_DECREF(newargs); - } - - return (result); -} - - -/* Functions exported by this module. Most of this should probably - * be converted into an ST object with methods, but that is better - * done directly in Python, allowing subclasses to be created directly. - * We'd really have to write a wrapper around it all anyway to allow - * inheritance. - */ -static PyMethodDef parser_functions[] = { - {"compilest", (PyCFunction)(void(*)(void))parser_compilest, PUBLIC_METHOD_TYPE, - PyDoc_STR("Compiles an ST object into a code object.")}, - {"expr", (PyCFunction)(void(*)(void))parser_expr, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates an ST object from an expression.")}, - {"isexpr", (PyCFunction)(void(*)(void))parser_isexpr, PUBLIC_METHOD_TYPE, - PyDoc_STR("Determines if an ST object was created from an expression.")}, - {"issuite", (PyCFunction)(void(*)(void))parser_issuite, PUBLIC_METHOD_TYPE, - PyDoc_STR("Determines if an ST object was created from a suite.")}, - {"suite", (PyCFunction)(void(*)(void))parser_suite, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates an ST object from a suite.")}, - {"sequence2st", (PyCFunction)(void(*)(void))parser_tuple2st, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates an ST object from a tree representation.")}, - {"st2tuple", (PyCFunction)(void(*)(void))parser_st2tuple, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates a tuple-tree representation of an ST.")}, - {"st2list", (PyCFunction)(void(*)(void))parser_st2list, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates a list-tree representation of an ST.")}, - {"tuple2st", (PyCFunction)(void(*)(void))parser_tuple2st, PUBLIC_METHOD_TYPE, - PyDoc_STR("Creates an ST object from a tree representation.")}, - - /* private stuff: support pickle module */ - {"_pickler", (PyCFunction)parser__pickler, METH_VARARGS, - PyDoc_STR("Returns the pickle magic to allow ST objects to be pickled.")}, - - {NULL, NULL, 0, NULL} - }; - - - -static struct PyModuleDef parsermodule = { - PyModuleDef_HEAD_INIT, - "parser", - NULL, - -1, - parser_functions, - NULL, - NULL, - NULL, - NULL -}; - -PyMODINIT_FUNC PyInit_parser(void); /* supply a prototype */ - -PyMODINIT_FUNC -PyInit_parser(void) -{ - PyObject *module, *copyreg; - - if (PyErr_WarnEx(PyExc_DeprecationWarning, - "The parser module is deprecated and will be removed " - "in future versions of Python", 7) != 0) { - return NULL; - } - - if (PyType_Ready(&PyST_Type) < 0) - return NULL; - module = PyModule_Create(&parsermodule); - if (module == NULL) - return NULL; - - if (parser_error == 0) - parser_error = PyErr_NewException("parser.ParserError", NULL, NULL); - - if (parser_error == 0) - return NULL; - /* CAUTION: The code next used to skip bumping the refcount on - * parser_error. That's a disaster if PyInit_parser() gets called more - * than once. By incref'ing, we ensure that each module dict that - * gets created owns its reference to the shared parser_error object, - * and the file static parser_error vrbl owns a reference too. - */ - Py_INCREF(parser_error); - if (PyModule_AddObject(module, "ParserError", parser_error) != 0) - return NULL; - - Py_INCREF(&PyST_Type); - PyModule_AddObject(module, "STType", (PyObject*)&PyST_Type); - - PyModule_AddStringConstant(module, "__copyright__", - parser_copyright_string); - PyModule_AddStringConstant(module, "__doc__", - parser_doc_string); - PyModule_AddStringConstant(module, "__version__", - parser_version_string); - - /* Register to support pickling. - * If this fails, the import of this module will fail because an - * exception will be raised here; should we clear the exception? - */ - copyreg = PyImport_ImportModuleNoBlock("copyreg"); - if (copyreg != NULL) { - PyObject *func, *pickler; - _Py_IDENTIFIER(pickle); - _Py_IDENTIFIER(sequence2st); - _Py_IDENTIFIER(_pickler); - - func = _PyObject_GetAttrId(copyreg, &PyId_pickle); - pickle_constructor = _PyObject_GetAttrId(module, &PyId_sequence2st); - pickler = _PyObject_GetAttrId(module, &PyId__pickler); - Py_XINCREF(pickle_constructor); - if ((func != NULL) && (pickle_constructor != NULL) - && (pickler != NULL)) { - PyObject *res; - - res = PyObject_CallFunctionObjArgs(func, &PyST_Type, pickler, - pickle_constructor, NULL); - Py_XDECREF(res); - } - Py_XDECREF(func); - Py_XDECREF(pickle_constructor); - Py_XDECREF(pickler); - Py_DECREF(copyreg); - } - return module; -} diff --git a/PC/config.c b/PC/config.c index 32af2a8..87cd76d 100644 --- a/PC/config.c +++ b/PC/config.c @@ -45,7 +45,6 @@ extern PyObject* PyInit__symtable(void); extern PyObject* PyInit_mmap(void); extern PyObject* PyInit__csv(void); extern PyObject* PyInit__sre(void); -extern PyObject* PyInit_parser(void); extern PyObject* PyInit_winreg(void); extern PyObject* PyInit__struct(void); extern PyObject* PyInit__datetime(void); @@ -75,7 +74,6 @@ extern PyObject* PyInit__opcode(void); extern PyObject* PyInit__contextvars(void); -extern PyObject* PyInit__peg_parser(void); /* tools/freeze/makeconfig.py marker for additional "extern" */ /* -- ADDMODULE MARKER 1 -- */ @@ -127,7 +125,6 @@ struct _inittab _PyImport_Inittab[] = { {"mmap", PyInit_mmap}, {"_csv", PyInit__csv}, {"_sre", PyInit__sre}, - {"parser", PyInit_parser}, {"winreg", PyInit_winreg}, {"_struct", PyInit__struct}, {"_datetime", PyInit__datetime}, @@ -171,7 +168,6 @@ struct _inittab _PyImport_Inittab[] = { {"_opcode", PyInit__opcode}, {"_contextvars", PyInit__contextvars}, - {"_peg_parser", PyInit__peg_parser}, /* Sentinel */ {0, 0} diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj index 8d5f99f..2653ce9 100644 --- a/PCbuild/pythoncore.vcxproj +++ b/PCbuild/pythoncore.vcxproj @@ -279,10 +279,9 @@ <ClInclude Include="..\Objects\stringlib\replace.h" /> <ClInclude Include="..\Objects\stringlib\split.h" /> <ClInclude Include="..\Objects\unicodetype_db.h" /> - <ClInclude Include="..\Parser\parser.h" /> <ClInclude Include="..\Parser\tokenizer.h" /> - <ClInclude Include="..\Parser\pegen\parse_string.h" /> - <ClInclude Include="..\Parser\pegen\pegen.h" /> + <ClInclude Include="..\Parser\string_parser.h" /> + <ClInclude Include="..\Parser\pegen.h" /> <ClInclude Include="..\PC\errmap.h" /> <ClInclude Include="..\PC\pyconfig.h" /> <ClInclude Include="..\Python\ceval_gil.h" /> @@ -343,8 +342,6 @@ <ClCompile Include="..\Modules\mmapmodule.c" /> <ClCompile Include="..\Modules\_opcode.c" /> <ClCompile Include="..\Modules\_operator.c" /> - <ClCompile Include="..\Modules\parsermodule.c" /> - <ClCompile Include="..\Modules\_peg_parser.c" /> <ClCompile Include="..\Modules\posixmodule.c" /> <ClCompile Include="..\Modules\rotatingtree.c" /> <ClCompile Include="..\Modules\sha1module.c" /> @@ -417,19 +414,13 @@ <ClCompile Include="..\Objects\unicodectype.c" /> <ClCompile Include="..\Objects\unicodeobject.c" /> <ClCompile Include="..\Objects\weakrefobject.c" /> - <ClCompile Include="..\Parser\acceler.c" /> - <ClCompile Include="..\Parser\grammar1.c" /> - <ClCompile Include="..\Parser\listnode.c" /> <ClCompile Include="..\Parser\myreadline.c" /> - <ClCompile Include="..\Parser\node.c" /> - <ClCompile Include="..\Parser\parser.c" /> - <ClCompile Include="..\Parser\parsetok.c" /> <ClCompile Include="..\Parser\tokenizer.c" /> <ClCompile Include="..\Parser\token.c" /> - <ClCompile Include="..\Parser\pegen\pegen.c" /> - <ClCompile Include="..\Parser\pegen\parse.c" /> - <ClCompile Include="..\Parser\pegen\parse_string.c" /> - <ClCompile Include="..\Parser\pegen\peg_api.c" /> + <ClCompile Include="..\Parser\pegen.c" /> + <ClCompile Include="..\Parser\parser.c" /> + <ClCompile Include="..\Parser\string_parser.c" /> + <ClCompile Include="..\Parser\peg_api.c" /> <ClCompile Include="..\PC\invalid_parameter_handler.c" /> <ClCompile Include="..\PC\winreg.c" /> <ClCompile Include="..\PC\config.c" /> diff --git a/PCbuild/pythoncore.vcxproj.filters b/PCbuild/pythoncore.vcxproj.filters index 7bc9f8f..6ea7afa 100644 --- a/PCbuild/pythoncore.vcxproj.filters +++ b/PCbuild/pythoncore.vcxproj.filters @@ -522,9 +522,6 @@ <ClInclude Include="..\Objects\unicodetype_db.h"> <Filter>Objects</Filter> </ClInclude> - <ClInclude Include="..\Parser\parser.h"> - <Filter>Parser</Filter> - </ClInclude> <ClInclude Include="..\Parser\tokenizer.h"> <Filter>Parser</Filter> </ClInclude> @@ -908,12 +905,6 @@ <ClCompile Include="..\Objects\weakrefobject.c"> <Filter>Objects</Filter> </ClCompile> - <ClCompile Include="..\Parser\acceler.c"> - <Filter>Parser</Filter> - </ClCompile> - <ClCompile Include="..\Parser\grammar1.c"> - <Filter>Parser</Filter> - </ClCompile> <ClCompile Include="..\Parser\pegen\pegen.c"> <Filter>Parser</Filter> </ClCompile> @@ -926,21 +917,9 @@ <ClCompile Include="..\Parser\pegen\peg_api.c"> <Filter>Parser</Filter> </ClCompile> - <ClCompile Include="..\Parser\listnode.c"> - <Filter>Parser</Filter> - </ClCompile> <ClCompile Include="..\Parser\myreadline.c"> <Filter>Parser</Filter> </ClCompile> - <ClCompile Include="..\Parser\node.c"> - <Filter>Parser</Filter> - </ClCompile> - <ClCompile Include="..\Parser\parser.c"> - <Filter>Parser</Filter> - </ClCompile> - <ClCompile Include="..\Parser\parsetok.c"> - <Filter>Parser</Filter> - </ClCompile> <ClCompile Include="..\Parser\tokenizer.c"> <Filter>Parser</Filter> </ClCompile> diff --git a/PCbuild/regen.vcxproj b/PCbuild/regen.vcxproj index 564a4dd..ea246ff 100644 --- a/PCbuild/regen.vcxproj +++ b/PCbuild/regen.vcxproj @@ -155,22 +155,11 @@ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> <ImportGroup Label="ExtensionTargets"> </ImportGroup> - <Target Name="_RegenGrammar" BeforeTargets="Build"> - <!-- Regenerate Include/graminit.h and Python/graminit.c from Grammar/Grammar using pgen--> - <Exec Command=""$(PythonExe)" -m Parser.pgen "$(PySourcePath)Grammar\Grammar" "$(PySourcePath)Grammar\Tokens" "$(IntDir)graminit.h" "$(IntDir)graminit.c"" /> - <Copy SourceFiles="$(IntDir)graminit.h" DestinationFiles="$(PySourcePath)Include\graminit.h"> - <Output TaskParameter="CopiedFiles" ItemName="_UpdatedH" /> - </Copy> - <Copy SourceFiles="$(IntDir)graminit.c" DestinationFiles="$(PySourcePath)Python\graminit.c"> - <Output TaskParameter="CopiedFiles" ItemName="_UpdatedC" /> - </Copy> - <Warning Text="Grammar updated. You will need to rebuild pythoncore to see the changes." Condition="'@(_UpdatedH)' != '' and '@(_UpdatedC)' != ''" /> - </Target> <Target Name="_RegenPegen" BeforeTargets="Build"> - <!-- Regenerate Parser/pegen/parse.c --> + <!-- Regenerate Parser/parser.c --> <SetEnv Name="PYTHONPATH" Prefix="true" Value="$(PySourcePath)Tools\peg_generator\" /> - <Exec Command=""$(PythonExe)" -m pegen -q c "$(PySourcePath)Grammar\python.gram" "$(PySourcePath)Grammar\Tokens" -o "$(IntDir)parse.c"" /> - <Copy SourceFiles="$(IntDir)parse.c" DestinationFiles="$(PySourcePath)Parser\pegen\parse.c"> + <Exec Command=""$(PythonExe)" -m pegen -q c "$(PySourcePath)Grammar\python.gram" "$(PySourcePath)Grammar\Tokens" -o "$(IntDir)parser.c"" /> + <Copy SourceFiles="$(IntDir)parser.c" DestinationFiles="$(PySourcePath)Parser\parser.c"> <Output TaskParameter="CopiedFiles" ItemName="_UpdatedParse" /> </Copy> <Warning Text="Pegen updated. You will need to rebuild pythoncore to see the changes." Condition="'@(_UpdatedParse)' != ''" /> diff --git a/Parser/acceler.c b/Parser/acceler.c deleted file mode 100644 index e515833..0000000 --- a/Parser/acceler.c +++ /dev/null @@ -1,123 +0,0 @@ - -/* Parser accelerator module */ - -/* The parser as originally conceived had disappointing performance. - This module does some precomputation that speeds up the selection - of a DFA based upon a token, turning a search through an array - into a simple indexing operation. The parser now cannot work - without the accelerators installed. Note that the accelerators - are installed dynamically when the parser is initialized, they - are not part of the static data structure written on graminit.[ch] - by the parser generator. */ - -#include "Python.h" -#include "grammar.h" -#include "node.h" -#include "token.h" -#include "parser.h" - -/* Forward references */ -static void fixdfa(grammar *, const dfa *); -static void fixstate(grammar *, state *); - -void -PyGrammar_AddAccelerators(grammar *g) -{ - int i; - const dfa *d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) - fixdfa(g, d); - g->g_accel = 1; -} - -void -PyGrammar_RemoveAccelerators(grammar *g) -{ - int i; - g->g_accel = 0; - const dfa *d = g->g_dfa; - for (i = g->g_ndfas; --i >= 0; d++) { - state *s; - int j; - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) { - if (s->s_accel) - PyObject_FREE(s->s_accel); - s->s_accel = NULL; - } - } -} - -static void -fixdfa(grammar *g, const dfa *d) -{ - state *s; - int j; - s = d->d_state; - for (j = 0; j < d->d_nstates; j++, s++) - fixstate(g, s); -} - -static void -fixstate(grammar *g, state *s) -{ - const arc *a; - int k; - int *accel; - int nl = g->g_ll.ll_nlabels; - s->s_accept = 0; - accel = (int *) PyObject_MALLOC(nl * sizeof(int)); - if (accel == NULL) { - fprintf(stderr, "no mem to build parser accelerators\n"); - exit(1); - } - for (k = 0; k < nl; k++) - accel[k] = -1; - a = s->s_arc; - for (k = s->s_narcs; --k >= 0; a++) { - int lbl = a->a_lbl; - const label *l = &g->g_ll.ll_label[lbl]; - int type = l->lb_type; - if (a->a_arrow >= (1 << 7)) { - printf("XXX too many states!\n"); - continue; - } - if (ISNONTERMINAL(type)) { - const dfa *d1 = PyGrammar_FindDFA(g, type); - int ibit; - if (type - NT_OFFSET >= (1 << 7)) { - printf("XXX too high nonterminal number!\n"); - continue; - } - for (ibit = 0; ibit < g->g_ll.ll_nlabels; ibit++) { - if (testbit(d1->d_first, ibit)) { - if (accel[ibit] != -1) - printf("XXX ambiguity!\n"); - accel[ibit] = a->a_arrow | (1 << 7) | - ((type - NT_OFFSET) << 8); - } - } - } - else if (lbl == EMPTY) - s->s_accept = 1; - else if (lbl >= 0 && lbl < nl) - accel[lbl] = a->a_arrow; - } - while (nl > 0 && accel[nl-1] == -1) - nl--; - for (k = 0; k < nl && accel[k] == -1;) - k++; - if (k < nl) { - int i; - s->s_accel = (int *) PyObject_MALLOC((nl-k) * sizeof(int)); - if (s->s_accel == NULL) { - fprintf(stderr, "no mem to add parser accelerators\n"); - exit(1); - } - s->s_lower = k; - s->s_upper = nl; - for (i = 0; k < nl; i++, k++) - s->s_accel[i] = accel[k]; - } - PyObject_FREE(accel); -} diff --git a/Parser/grammar1.c b/Parser/grammar1.c deleted file mode 100644 index c702040..0000000 --- a/Parser/grammar1.c +++ /dev/null @@ -1,47 +0,0 @@ - -/* Grammar subroutines needed by parser */ - -#include "Python.h" -#include "grammar.h" -#include "token.h" - -/* Return the DFA for the given type */ - -const dfa * -PyGrammar_FindDFA(grammar *g, int type) -{ - /* Massive speed-up */ - const dfa *d = &g->g_dfa[type - NT_OFFSET]; - assert(d->d_type == type); - return d; -} - -const char * -PyGrammar_LabelRepr(label *lb) -{ - static char buf[100]; - - if (lb->lb_type == ENDMARKER) - return "EMPTY"; - else if (ISNONTERMINAL(lb->lb_type)) { - if (lb->lb_str == NULL) { - PyOS_snprintf(buf, sizeof(buf), "NT%d", lb->lb_type); - return buf; - } - else - return lb->lb_str; - } - else if (lb->lb_type < N_TOKENS) { - if (lb->lb_str == NULL) - return _PyParser_TokenNames[lb->lb_type]; - else { - PyOS_snprintf(buf, sizeof(buf), "%.32s(%.32s)", - _PyParser_TokenNames[lb->lb_type], lb->lb_str); - return buf; - } - } - else { - Py_FatalError("invalid grammar label"); - return NULL; - } -} diff --git a/Parser/listnode.c b/Parser/listnode.c deleted file mode 100644 index 41e7a03..0000000 --- a/Parser/listnode.c +++ /dev/null @@ -1,71 +0,0 @@ - -/* List a node on a file */ - -#include "Python.h" -#include "pycore_interp.h" // PyInterpreterState.parser -#include "pycore_pystate.h" // _PyInterpreterState_GET() -#include "token.h" -#include "node.h" - -/* Forward */ -static void list1node(FILE *, node *); -static void listnode(FILE *, node *); - -void -PyNode_ListTree(node *n) -{ - listnode(stdout, n); -} - -static void -listnode(FILE *fp, node *n) -{ - PyInterpreterState *interp = _PyInterpreterState_GET(); - - interp->parser.listnode.level = 0; - interp->parser.listnode.atbol = 1; - list1node(fp, n); -} - -static void -list1node(FILE *fp, node *n) -{ - if (n == NULL) - return; - if (ISNONTERMINAL(TYPE(n))) { - int i; - for (i = 0; i < NCH(n); i++) - list1node(fp, CHILD(n, i)); - } - else if (ISTERMINAL(TYPE(n))) { - PyInterpreterState *interp = _PyInterpreterState_GET(); - struct _Py_parser_state *parser = &interp->parser; - switch (TYPE(n)) { - case INDENT: - parser->listnode.level++; - break; - case DEDENT: - parser->listnode.level--; - break; - default: - if (parser->listnode.atbol) { - int i; - for (i = 0; i < parser->listnode.level; ++i) { - fprintf(fp, "\t"); - } - parser->listnode.atbol = 0; - } - if (TYPE(n) == NEWLINE) { - if (STR(n) != NULL) - fprintf(fp, "%s", STR(n)); - fprintf(fp, "\n"); - parser->listnode.atbol = 1; - } - else - fprintf(fp, "%s ", STR(n)); - break; - } - } - else - fprintf(fp, "? "); -} diff --git a/Parser/parser.c b/Parser/parser.c index a61b2f5..d28e6c8 100644 --- a/Parser/parser.c +++ b/Parser/parser.c @@ -1,463 +1,24415 @@ +// @generated by pegen.py from ./Grammar/python.gram +#include "pegen.h" -/* Parser implementation */ +#if defined(Py_DEBUG) && defined(Py_BUILD_CORE) +extern int Py_DebugFlag; +#define D(x) if (Py_DebugFlag) x; +#else +#define D(x) +#endif +static const int n_keyword_lists = 9; +static KeywordToken *reserved_keywords[] = { + NULL, + NULL, + (KeywordToken[]) { + {"if", 510}, + {"in", 518}, + {"is", 526}, + {"as", 530}, + {"or", 531}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"del", 503}, + {"try", 511}, + {"for", 517}, + {"def", 522}, + {"not", 525}, + {"and", 532}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"pass", 502}, + {"from", 514}, + {"elif", 515}, + {"else", 516}, + {"with", 519}, + {"True", 527}, + {"None", 529}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"raise", 501}, + {"yield", 504}, + {"break", 506}, + {"while", 512}, + {"class", 523}, + {"False", 528}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"return", 500}, + {"assert", 505}, + {"global", 508}, + {"import", 513}, + {"except", 520}, + {"lambda", 524}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"finally", 521}, + {NULL, -1}, + }, + (KeywordToken[]) { + {"continue", 507}, + {"nonlocal", 509}, + {NULL, -1}, + }, +}; +#define file_type 1000 +#define interactive_type 1001 +#define eval_type 1002 +#define func_type_type 1003 +#define fstring_type 1004 +#define type_expressions_type 1005 +#define statements_type 1006 +#define statement_type 1007 +#define statement_newline_type 1008 +#define simple_stmt_type 1009 +#define small_stmt_type 1010 +#define compound_stmt_type 1011 +#define assignment_type 1012 +#define augassign_type 1013 +#define global_stmt_type 1014 +#define nonlocal_stmt_type 1015 +#define yield_stmt_type 1016 +#define assert_stmt_type 1017 +#define del_stmt_type 1018 +#define import_stmt_type 1019 +#define import_name_type 1020 +#define import_from_type 1021 +#define import_from_targets_type 1022 +#define import_from_as_names_type 1023 +#define import_from_as_name_type 1024 +#define dotted_as_names_type 1025 +#define dotted_as_name_type 1026 +#define dotted_name_type 1027 // Left-recursive +#define if_stmt_type 1028 +#define elif_stmt_type 1029 +#define else_block_type 1030 +#define while_stmt_type 1031 +#define for_stmt_type 1032 +#define with_stmt_type 1033 +#define with_item_type 1034 +#define try_stmt_type 1035 +#define except_block_type 1036 +#define finally_block_type 1037 +#define return_stmt_type 1038 +#define raise_stmt_type 1039 +#define function_def_type 1040 +#define function_def_raw_type 1041 +#define func_type_comment_type 1042 +#define params_type 1043 +#define parameters_type 1044 +#define slash_no_default_type 1045 +#define slash_with_default_type 1046 +#define star_etc_type 1047 +#define kwds_type 1048 +#define param_no_default_type 1049 +#define param_with_default_type 1050 +#define param_maybe_default_type 1051 +#define param_type 1052 +#define annotation_type 1053 +#define default_type 1054 +#define decorators_type 1055 +#define class_def_type 1056 +#define class_def_raw_type 1057 +#define block_type 1058 +#define expressions_list_type 1059 +#define star_expressions_type 1060 +#define star_expression_type 1061 +#define star_named_expressions_type 1062 +#define star_named_expression_type 1063 +#define named_expression_type 1064 +#define annotated_rhs_type 1065 +#define expressions_type 1066 +#define expression_type 1067 +#define lambdef_type 1068 +#define lambda_params_type 1069 +#define lambda_parameters_type 1070 +#define lambda_slash_no_default_type 1071 +#define lambda_slash_with_default_type 1072 +#define lambda_star_etc_type 1073 +#define lambda_kwds_type 1074 +#define lambda_param_no_default_type 1075 +#define lambda_param_with_default_type 1076 +#define lambda_param_maybe_default_type 1077 +#define lambda_param_type 1078 +#define disjunction_type 1079 +#define conjunction_type 1080 +#define inversion_type 1081 +#define comparison_type 1082 +#define compare_op_bitwise_or_pair_type 1083 +#define eq_bitwise_or_type 1084 +#define noteq_bitwise_or_type 1085 +#define lte_bitwise_or_type 1086 +#define lt_bitwise_or_type 1087 +#define gte_bitwise_or_type 1088 +#define gt_bitwise_or_type 1089 +#define notin_bitwise_or_type 1090 +#define in_bitwise_or_type 1091 +#define isnot_bitwise_or_type 1092 +#define is_bitwise_or_type 1093 +#define bitwise_or_type 1094 // Left-recursive +#define bitwise_xor_type 1095 // Left-recursive +#define bitwise_and_type 1096 // Left-recursive +#define shift_expr_type 1097 // Left-recursive +#define sum_type 1098 // Left-recursive +#define term_type 1099 // Left-recursive +#define factor_type 1100 +#define power_type 1101 +#define await_primary_type 1102 +#define primary_type 1103 // Left-recursive +#define slices_type 1104 +#define slice_type 1105 +#define atom_type 1106 +#define strings_type 1107 +#define list_type 1108 +#define listcomp_type 1109 +#define tuple_type 1110 +#define group_type 1111 +#define genexp_type 1112 +#define set_type 1113 +#define setcomp_type 1114 +#define dict_type 1115 +#define dictcomp_type 1116 +#define double_starred_kvpairs_type 1117 +#define double_starred_kvpair_type 1118 +#define kvpair_type 1119 +#define for_if_clauses_type 1120 +#define for_if_clause_type 1121 +#define yield_expr_type 1122 +#define arguments_type 1123 +#define args_type 1124 +#define kwargs_type 1125 +#define starred_expression_type 1126 +#define kwarg_or_starred_type 1127 +#define kwarg_or_double_starred_type 1128 +#define star_targets_type 1129 +#define star_targets_seq_type 1130 +#define star_target_type 1131 +#define star_atom_type 1132 +#define single_target_type 1133 +#define single_subscript_attribute_target_type 1134 +#define del_targets_type 1135 +#define del_target_type 1136 +#define del_t_atom_type 1137 +#define del_target_end_type 1138 +#define targets_type 1139 +#define target_type 1140 +#define t_primary_type 1141 // Left-recursive +#define t_lookahead_type 1142 +#define t_atom_type 1143 +#define incorrect_arguments_type 1144 +#define invalid_kwarg_type 1145 +#define invalid_named_expression_type 1146 +#define invalid_assignment_type 1147 +#define invalid_block_type 1148 +#define invalid_comprehension_type 1149 +#define invalid_dict_comprehension_type 1150 +#define invalid_parameters_type 1151 +#define invalid_lambda_parameters_type 1152 +#define invalid_star_etc_type 1153 +#define invalid_lambda_star_etc_type 1154 +#define invalid_double_type_comments_type 1155 +#define invalid_del_target_type 1156 +#define invalid_import_from_targets_type 1157 +#define _loop0_1_type 1158 +#define _loop0_2_type 1159 +#define _loop0_4_type 1160 +#define _gather_3_type 1161 +#define _loop0_6_type 1162 +#define _gather_5_type 1163 +#define _loop0_8_type 1164 +#define _gather_7_type 1165 +#define _loop0_10_type 1166 +#define _gather_9_type 1167 +#define _loop1_11_type 1168 +#define _loop0_13_type 1169 +#define _gather_12_type 1170 +#define _tmp_14_type 1171 +#define _tmp_15_type 1172 +#define _tmp_16_type 1173 +#define _tmp_17_type 1174 +#define _tmp_18_type 1175 +#define _tmp_19_type 1176 +#define _tmp_20_type 1177 +#define _tmp_21_type 1178 +#define _loop1_22_type 1179 +#define _tmp_23_type 1180 +#define _tmp_24_type 1181 +#define _loop0_26_type 1182 +#define _gather_25_type 1183 +#define _loop0_28_type 1184 +#define _gather_27_type 1185 +#define _tmp_29_type 1186 +#define _loop0_30_type 1187 +#define _loop1_31_type 1188 +#define _loop0_33_type 1189 +#define _gather_32_type 1190 +#define _tmp_34_type 1191 +#define _loop0_36_type 1192 +#define _gather_35_type 1193 +#define _tmp_37_type 1194 +#define _loop0_39_type 1195 +#define _gather_38_type 1196 +#define _loop0_41_type 1197 +#define _gather_40_type 1198 +#define _loop0_43_type 1199 +#define _gather_42_type 1200 +#define _loop0_45_type 1201 +#define _gather_44_type 1202 +#define _tmp_46_type 1203 +#define _loop1_47_type 1204 +#define _tmp_48_type 1205 +#define _tmp_49_type 1206 +#define _tmp_50_type 1207 +#define _tmp_51_type 1208 +#define _tmp_52_type 1209 +#define _loop0_53_type 1210 +#define _loop0_54_type 1211 +#define _loop0_55_type 1212 +#define _loop1_56_type 1213 +#define _loop0_57_type 1214 +#define _loop1_58_type 1215 +#define _loop1_59_type 1216 +#define _loop1_60_type 1217 +#define _loop0_61_type 1218 +#define _loop1_62_type 1219 +#define _loop0_63_type 1220 +#define _loop1_64_type 1221 +#define _loop0_65_type 1222 +#define _loop1_66_type 1223 +#define _loop1_67_type 1224 +#define _tmp_68_type 1225 +#define _loop0_70_type 1226 +#define _gather_69_type 1227 +#define _loop1_71_type 1228 +#define _loop0_73_type 1229 +#define _gather_72_type 1230 +#define _loop1_74_type 1231 +#define _loop0_75_type 1232 +#define _loop0_76_type 1233 +#define _loop0_77_type 1234 +#define _loop1_78_type 1235 +#define _loop0_79_type 1236 +#define _loop1_80_type 1237 +#define _loop1_81_type 1238 +#define _loop1_82_type 1239 +#define _loop0_83_type 1240 +#define _loop1_84_type 1241 +#define _loop0_85_type 1242 +#define _loop1_86_type 1243 +#define _loop0_87_type 1244 +#define _loop1_88_type 1245 +#define _loop1_89_type 1246 +#define _loop1_90_type 1247 +#define _loop1_91_type 1248 +#define _tmp_92_type 1249 +#define _loop0_94_type 1250 +#define _gather_93_type 1251 +#define _tmp_95_type 1252 +#define _tmp_96_type 1253 +#define _tmp_97_type 1254 +#define _tmp_98_type 1255 +#define _loop1_99_type 1256 +#define _tmp_100_type 1257 +#define _tmp_101_type 1258 +#define _loop0_103_type 1259 +#define _gather_102_type 1260 +#define _loop1_104_type 1261 +#define _loop0_105_type 1262 +#define _loop0_106_type 1263 +#define _tmp_107_type 1264 +#define _tmp_108_type 1265 +#define _loop0_110_type 1266 +#define _gather_109_type 1267 +#define _loop0_112_type 1268 +#define _gather_111_type 1269 +#define _loop0_114_type 1270 +#define _gather_113_type 1271 +#define _loop0_116_type 1272 +#define _gather_115_type 1273 +#define _loop0_117_type 1274 +#define _loop0_119_type 1275 +#define _gather_118_type 1276 +#define _tmp_120_type 1277 +#define _loop0_122_type 1278 +#define _gather_121_type 1279 +#define _loop0_124_type 1280 +#define _gather_123_type 1281 +#define _tmp_125_type 1282 +#define _loop0_126_type 1283 +#define _tmp_127_type 1284 +#define _loop0_128_type 1285 +#define _loop0_129_type 1286 +#define _tmp_130_type 1287 +#define _tmp_131_type 1288 +#define _loop0_132_type 1289 +#define _tmp_133_type 1290 +#define _loop0_134_type 1291 +#define _tmp_135_type 1292 +#define _tmp_136_type 1293 +#define _tmp_137_type 1294 +#define _tmp_138_type 1295 +#define _tmp_139_type 1296 +#define _tmp_140_type 1297 +#define _tmp_141_type 1298 +#define _tmp_142_type 1299 +#define _tmp_143_type 1300 +#define _tmp_144_type 1301 +#define _tmp_145_type 1302 +#define _tmp_146_type 1303 +#define _tmp_147_type 1304 +#define _tmp_148_type 1305 +#define _tmp_149_type 1306 +#define _tmp_150_type 1307 +#define _loop1_151_type 1308 +#define _loop1_152_type 1309 +#define _tmp_153_type 1310 +#define _tmp_154_type 1311 -/* For a description, see the comments at end of this file */ +static mod_ty file_rule(Parser *p); +static mod_ty interactive_rule(Parser *p); +static mod_ty eval_rule(Parser *p); +static mod_ty func_type_rule(Parser *p); +static expr_ty fstring_rule(Parser *p); +static asdl_seq* type_expressions_rule(Parser *p); +static asdl_seq* statements_rule(Parser *p); +static asdl_seq* statement_rule(Parser *p); +static asdl_seq* statement_newline_rule(Parser *p); +static asdl_seq* simple_stmt_rule(Parser *p); +static stmt_ty small_stmt_rule(Parser *p); +static stmt_ty compound_stmt_rule(Parser *p); +static stmt_ty assignment_rule(Parser *p); +static AugOperator* augassign_rule(Parser *p); +static stmt_ty global_stmt_rule(Parser *p); +static stmt_ty nonlocal_stmt_rule(Parser *p); +static stmt_ty yield_stmt_rule(Parser *p); +static stmt_ty assert_stmt_rule(Parser *p); +static stmt_ty del_stmt_rule(Parser *p); +static stmt_ty import_stmt_rule(Parser *p); +static stmt_ty import_name_rule(Parser *p); +static stmt_ty import_from_rule(Parser *p); +static asdl_seq* import_from_targets_rule(Parser *p); +static asdl_seq* import_from_as_names_rule(Parser *p); +static alias_ty import_from_as_name_rule(Parser *p); +static asdl_seq* dotted_as_names_rule(Parser *p); +static alias_ty dotted_as_name_rule(Parser *p); +static expr_ty dotted_name_rule(Parser *p); +static stmt_ty if_stmt_rule(Parser *p); +static stmt_ty elif_stmt_rule(Parser *p); +static asdl_seq* else_block_rule(Parser *p); +static stmt_ty while_stmt_rule(Parser *p); +static stmt_ty for_stmt_rule(Parser *p); +static stmt_ty with_stmt_rule(Parser *p); +static withitem_ty with_item_rule(Parser *p); +static stmt_ty try_stmt_rule(Parser *p); +static excepthandler_ty except_block_rule(Parser *p); +static asdl_seq* finally_block_rule(Parser *p); +static stmt_ty return_stmt_rule(Parser *p); +static stmt_ty raise_stmt_rule(Parser *p); +static stmt_ty function_def_rule(Parser *p); +static stmt_ty function_def_raw_rule(Parser *p); +static Token* func_type_comment_rule(Parser *p); +static arguments_ty params_rule(Parser *p); +static arguments_ty parameters_rule(Parser *p); +static asdl_seq* slash_no_default_rule(Parser *p); +static SlashWithDefault* slash_with_default_rule(Parser *p); +static StarEtc* star_etc_rule(Parser *p); +static arg_ty kwds_rule(Parser *p); +static arg_ty param_no_default_rule(Parser *p); +static NameDefaultPair* param_with_default_rule(Parser *p); +static NameDefaultPair* param_maybe_default_rule(Parser *p); +static arg_ty param_rule(Parser *p); +static expr_ty annotation_rule(Parser *p); +static expr_ty default_rule(Parser *p); +static asdl_seq* decorators_rule(Parser *p); +static stmt_ty class_def_rule(Parser *p); +static stmt_ty class_def_raw_rule(Parser *p); +static asdl_seq* block_rule(Parser *p); +static asdl_seq* expressions_list_rule(Parser *p); +static expr_ty star_expressions_rule(Parser *p); +static expr_ty star_expression_rule(Parser *p); +static asdl_seq* star_named_expressions_rule(Parser *p); +static expr_ty star_named_expression_rule(Parser *p); +static expr_ty named_expression_rule(Parser *p); +static expr_ty annotated_rhs_rule(Parser *p); +static expr_ty expressions_rule(Parser *p); +static expr_ty expression_rule(Parser *p); +static expr_ty lambdef_rule(Parser *p); +static arguments_ty lambda_params_rule(Parser *p); +static arguments_ty lambda_parameters_rule(Parser *p); +static asdl_seq* lambda_slash_no_default_rule(Parser *p); +static SlashWithDefault* lambda_slash_with_default_rule(Parser *p); +static StarEtc* lambda_star_etc_rule(Parser *p); +static arg_ty lambda_kwds_rule(Parser *p); +static arg_ty lambda_param_no_default_rule(Parser *p); +static NameDefaultPair* lambda_param_with_default_rule(Parser *p); +static NameDefaultPair* lambda_param_maybe_default_rule(Parser *p); +static arg_ty lambda_param_rule(Parser *p); +static expr_ty disjunction_rule(Parser *p); +static expr_ty conjunction_rule(Parser *p); +static expr_ty inversion_rule(Parser *p); +static expr_ty comparison_rule(Parser *p); +static CmpopExprPair* compare_op_bitwise_or_pair_rule(Parser *p); +static CmpopExprPair* eq_bitwise_or_rule(Parser *p); +static CmpopExprPair* noteq_bitwise_or_rule(Parser *p); +static CmpopExprPair* lte_bitwise_or_rule(Parser *p); +static CmpopExprPair* lt_bitwise_or_rule(Parser *p); +static CmpopExprPair* gte_bitwise_or_rule(Parser *p); +static CmpopExprPair* gt_bitwise_or_rule(Parser *p); +static CmpopExprPair* notin_bitwise_or_rule(Parser *p); +static CmpopExprPair* in_bitwise_or_rule(Parser *p); +static CmpopExprPair* isnot_bitwise_or_rule(Parser *p); +static CmpopExprPair* is_bitwise_or_rule(Parser *p); +static expr_ty bitwise_or_rule(Parser *p); +static expr_ty bitwise_xor_rule(Parser *p); +static expr_ty bitwise_and_rule(Parser *p); +static expr_ty shift_expr_rule(Parser *p); +static expr_ty sum_rule(Parser *p); +static expr_ty term_rule(Parser *p); +static expr_ty factor_rule(Parser *p); +static expr_ty power_rule(Parser *p); +static expr_ty await_primary_rule(Parser *p); +static expr_ty primary_rule(Parser *p); +static expr_ty slices_rule(Parser *p); +static expr_ty slice_rule(Parser *p); +static expr_ty atom_rule(Parser *p); +static expr_ty strings_rule(Parser *p); +static expr_ty list_rule(Parser *p); +static expr_ty listcomp_rule(Parser *p); +static expr_ty tuple_rule(Parser *p); +static expr_ty group_rule(Parser *p); +static expr_ty genexp_rule(Parser *p); +static expr_ty set_rule(Parser *p); +static expr_ty setcomp_rule(Parser *p); +static expr_ty dict_rule(Parser *p); +static expr_ty dictcomp_rule(Parser *p); +static asdl_seq* double_starred_kvpairs_rule(Parser *p); +static KeyValuePair* double_starred_kvpair_rule(Parser *p); +static KeyValuePair* kvpair_rule(Parser *p); +static asdl_seq* for_if_clauses_rule(Parser *p); +static comprehension_ty for_if_clause_rule(Parser *p); +static expr_ty yield_expr_rule(Parser *p); +static expr_ty arguments_rule(Parser *p); +static expr_ty args_rule(Parser *p); +static asdl_seq* kwargs_rule(Parser *p); +static expr_ty starred_expression_rule(Parser *p); +static KeywordOrStarred* kwarg_or_starred_rule(Parser *p); +static KeywordOrStarred* kwarg_or_double_starred_rule(Parser *p); +static expr_ty star_targets_rule(Parser *p); +static asdl_seq* star_targets_seq_rule(Parser *p); +static expr_ty star_target_rule(Parser *p); +static expr_ty star_atom_rule(Parser *p); +static expr_ty single_target_rule(Parser *p); +static expr_ty single_subscript_attribute_target_rule(Parser *p); +static asdl_seq* del_targets_rule(Parser *p); +static expr_ty del_target_rule(Parser *p); +static expr_ty del_t_atom_rule(Parser *p); +static void *del_target_end_rule(Parser *p); +static asdl_seq* targets_rule(Parser *p); +static expr_ty target_rule(Parser *p); +static expr_ty t_primary_rule(Parser *p); +static void *t_lookahead_rule(Parser *p); +static expr_ty t_atom_rule(Parser *p); +static void *incorrect_arguments_rule(Parser *p); +static void *invalid_kwarg_rule(Parser *p); +static void *invalid_named_expression_rule(Parser *p); +static void *invalid_assignment_rule(Parser *p); +static void *invalid_block_rule(Parser *p); +static void *invalid_comprehension_rule(Parser *p); +static void *invalid_dict_comprehension_rule(Parser *p); +static void *invalid_parameters_rule(Parser *p); +static void *invalid_lambda_parameters_rule(Parser *p); +static void *invalid_star_etc_rule(Parser *p); +static void *invalid_lambda_star_etc_rule(Parser *p); +static void *invalid_double_type_comments_rule(Parser *p); +static void *invalid_del_target_rule(Parser *p); +static void *invalid_import_from_targets_rule(Parser *p); +static asdl_seq *_loop0_1_rule(Parser *p); +static asdl_seq *_loop0_2_rule(Parser *p); +static asdl_seq *_loop0_4_rule(Parser *p); +static asdl_seq *_gather_3_rule(Parser *p); +static asdl_seq *_loop0_6_rule(Parser *p); +static asdl_seq *_gather_5_rule(Parser *p); +static asdl_seq *_loop0_8_rule(Parser *p); +static asdl_seq *_gather_7_rule(Parser *p); +static asdl_seq *_loop0_10_rule(Parser *p); +static asdl_seq *_gather_9_rule(Parser *p); +static asdl_seq *_loop1_11_rule(Parser *p); +static asdl_seq *_loop0_13_rule(Parser *p); +static asdl_seq *_gather_12_rule(Parser *p); +static void *_tmp_14_rule(Parser *p); +static void *_tmp_15_rule(Parser *p); +static void *_tmp_16_rule(Parser *p); +static void *_tmp_17_rule(Parser *p); +static void *_tmp_18_rule(Parser *p); +static void *_tmp_19_rule(Parser *p); +static void *_tmp_20_rule(Parser *p); +static void *_tmp_21_rule(Parser *p); +static asdl_seq *_loop1_22_rule(Parser *p); +static void *_tmp_23_rule(Parser *p); +static void *_tmp_24_rule(Parser *p); +static asdl_seq *_loop0_26_rule(Parser *p); +static asdl_seq *_gather_25_rule(Parser *p); +static asdl_seq *_loop0_28_rule(Parser *p); +static asdl_seq *_gather_27_rule(Parser *p); +static void *_tmp_29_rule(Parser *p); +static asdl_seq *_loop0_30_rule(Parser *p); +static asdl_seq *_loop1_31_rule(Parser *p); +static asdl_seq *_loop0_33_rule(Parser *p); +static asdl_seq *_gather_32_rule(Parser *p); +static void *_tmp_34_rule(Parser *p); +static asdl_seq *_loop0_36_rule(Parser *p); +static asdl_seq *_gather_35_rule(Parser *p); +static void *_tmp_37_rule(Parser *p); +static asdl_seq *_loop0_39_rule(Parser *p); +static asdl_seq *_gather_38_rule(Parser *p); +static asdl_seq *_loop0_41_rule(Parser *p); +static asdl_seq *_gather_40_rule(Parser *p); +static asdl_seq *_loop0_43_rule(Parser *p); +static asdl_seq *_gather_42_rule(Parser *p); +static asdl_seq *_loop0_45_rule(Parser *p); +static asdl_seq *_gather_44_rule(Parser *p); +static void *_tmp_46_rule(Parser *p); +static asdl_seq *_loop1_47_rule(Parser *p); +static void *_tmp_48_rule(Parser *p); +static void *_tmp_49_rule(Parser *p); +static void *_tmp_50_rule(Parser *p); +static void *_tmp_51_rule(Parser *p); +static void *_tmp_52_rule(Parser *p); +static asdl_seq *_loop0_53_rule(Parser *p); +static asdl_seq *_loop0_54_rule(Parser *p); +static asdl_seq *_loop0_55_rule(Parser *p); +static asdl_seq *_loop1_56_rule(Parser *p); +static asdl_seq *_loop0_57_rule(Parser *p); +static asdl_seq *_loop1_58_rule(Parser *p); +static asdl_seq *_loop1_59_rule(Parser *p); +static asdl_seq *_loop1_60_rule(Parser *p); +static asdl_seq *_loop0_61_rule(Parser *p); +static asdl_seq *_loop1_62_rule(Parser *p); +static asdl_seq *_loop0_63_rule(Parser *p); +static asdl_seq *_loop1_64_rule(Parser *p); +static asdl_seq *_loop0_65_rule(Parser *p); +static asdl_seq *_loop1_66_rule(Parser *p); +static asdl_seq *_loop1_67_rule(Parser *p); +static void *_tmp_68_rule(Parser *p); +static asdl_seq *_loop0_70_rule(Parser *p); +static asdl_seq *_gather_69_rule(Parser *p); +static asdl_seq *_loop1_71_rule(Parser *p); +static asdl_seq *_loop0_73_rule(Parser *p); +static asdl_seq *_gather_72_rule(Parser *p); +static asdl_seq *_loop1_74_rule(Parser *p); +static asdl_seq *_loop0_75_rule(Parser *p); +static asdl_seq *_loop0_76_rule(Parser *p); +static asdl_seq *_loop0_77_rule(Parser *p); +static asdl_seq *_loop1_78_rule(Parser *p); +static asdl_seq *_loop0_79_rule(Parser *p); +static asdl_seq *_loop1_80_rule(Parser *p); +static asdl_seq *_loop1_81_rule(Parser *p); +static asdl_seq *_loop1_82_rule(Parser *p); +static asdl_seq *_loop0_83_rule(Parser *p); +static asdl_seq *_loop1_84_rule(Parser *p); +static asdl_seq *_loop0_85_rule(Parser *p); +static asdl_seq *_loop1_86_rule(Parser *p); +static asdl_seq *_loop0_87_rule(Parser *p); +static asdl_seq *_loop1_88_rule(Parser *p); +static asdl_seq *_loop1_89_rule(Parser *p); +static asdl_seq *_loop1_90_rule(Parser *p); +static asdl_seq *_loop1_91_rule(Parser *p); +static void *_tmp_92_rule(Parser *p); +static asdl_seq *_loop0_94_rule(Parser *p); +static asdl_seq *_gather_93_rule(Parser *p); +static void *_tmp_95_rule(Parser *p); +static void *_tmp_96_rule(Parser *p); +static void *_tmp_97_rule(Parser *p); +static void *_tmp_98_rule(Parser *p); +static asdl_seq *_loop1_99_rule(Parser *p); +static void *_tmp_100_rule(Parser *p); +static void *_tmp_101_rule(Parser *p); +static asdl_seq *_loop0_103_rule(Parser *p); +static asdl_seq *_gather_102_rule(Parser *p); +static asdl_seq *_loop1_104_rule(Parser *p); +static asdl_seq *_loop0_105_rule(Parser *p); +static asdl_seq *_loop0_106_rule(Parser *p); +static void *_tmp_107_rule(Parser *p); +static void *_tmp_108_rule(Parser *p); +static asdl_seq *_loop0_110_rule(Parser *p); +static asdl_seq *_gather_109_rule(Parser *p); +static asdl_seq *_loop0_112_rule(Parser *p); +static asdl_seq *_gather_111_rule(Parser *p); +static asdl_seq *_loop0_114_rule(Parser *p); +static asdl_seq *_gather_113_rule(Parser *p); +static asdl_seq *_loop0_116_rule(Parser *p); +static asdl_seq *_gather_115_rule(Parser *p); +static asdl_seq *_loop0_117_rule(Parser *p); +static asdl_seq *_loop0_119_rule(Parser *p); +static asdl_seq *_gather_118_rule(Parser *p); +static void *_tmp_120_rule(Parser *p); +static asdl_seq *_loop0_122_rule(Parser *p); +static asdl_seq *_gather_121_rule(Parser *p); +static asdl_seq *_loop0_124_rule(Parser *p); +static asdl_seq *_gather_123_rule(Parser *p); +static void *_tmp_125_rule(Parser *p); +static asdl_seq *_loop0_126_rule(Parser *p); +static void *_tmp_127_rule(Parser *p); +static asdl_seq *_loop0_128_rule(Parser *p); +static asdl_seq *_loop0_129_rule(Parser *p); +static void *_tmp_130_rule(Parser *p); +static void *_tmp_131_rule(Parser *p); +static asdl_seq *_loop0_132_rule(Parser *p); +static void *_tmp_133_rule(Parser *p); +static asdl_seq *_loop0_134_rule(Parser *p); +static void *_tmp_135_rule(Parser *p); +static void *_tmp_136_rule(Parser *p); +static void *_tmp_137_rule(Parser *p); +static void *_tmp_138_rule(Parser *p); +static void *_tmp_139_rule(Parser *p); +static void *_tmp_140_rule(Parser *p); +static void *_tmp_141_rule(Parser *p); +static void *_tmp_142_rule(Parser *p); +static void *_tmp_143_rule(Parser *p); +static void *_tmp_144_rule(Parser *p); +static void *_tmp_145_rule(Parser *p); +static void *_tmp_146_rule(Parser *p); +static void *_tmp_147_rule(Parser *p); +static void *_tmp_148_rule(Parser *p); +static void *_tmp_149_rule(Parser *p); +static void *_tmp_150_rule(Parser *p); +static asdl_seq *_loop1_151_rule(Parser *p); +static asdl_seq *_loop1_152_rule(Parser *p); +static void *_tmp_153_rule(Parser *p); +static void *_tmp_154_rule(Parser *p); -/* XXX To do: error recovery */ -#include "Python.h" -#include "token.h" -#include "grammar.h" -#include "node.h" -#include "parser.h" -#include "errcode.h" -#include "graminit.h" +// file: statements? $ +static mod_ty +file_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + mod_ty _res = NULL; + int _mark = p->mark; + { // statements? $ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> file[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statements? $")); + void *a; + Token * endmarker_var; + if ( + (a = statements_rule(p), 1) // statements? + && + (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' + ) + { + D(fprintf(stderr, "%*c+ file[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statements? $")); + _res = _PyPegen_make_module ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s file[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statements? $")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} +// interactive: statement_newline +static mod_ty +interactive_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + mod_ty _res = NULL; + int _mark = p->mark; + { // statement_newline + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> interactive[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement_newline")); + asdl_seq* a; + if ( + (a = statement_newline_rule(p)) // statement_newline + ) + { + D(fprintf(stderr, "%*c+ interactive[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statement_newline")); + _res = Interactive ( a , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s interactive[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement_newline")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -#ifdef Py_DEBUG -extern int Py_DebugFlag; -#define D(x) if (!Py_DebugFlag); else x -#else -#define D(x) -#endif +// eval: expressions NEWLINE* $ +static mod_ty +eval_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + mod_ty _res = NULL; + int _mark = p->mark; + { // expressions NEWLINE* $ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> eval[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions NEWLINE* $")); + asdl_seq * _loop0_1_var; + expr_ty a; + Token * endmarker_var; + if ( + (a = expressions_rule(p)) // expressions + && + (_loop0_1_var = _loop0_1_rule(p)) // NEWLINE* + && + (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' + ) + { + D(fprintf(stderr, "%*c+ eval[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions NEWLINE* $")); + _res = Expression ( a , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s eval[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expressions NEWLINE* $")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} +// func_type: '(' type_expressions? ')' '->' expression NEWLINE* $ +static mod_ty +func_type_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + mod_ty _res = NULL; + int _mark = p->mark; + { // '(' type_expressions? ')' '->' expression NEWLINE* $ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> func_type[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); + Token * _literal; + Token * _literal_1; + Token * _literal_2; + asdl_seq * _loop0_2_var; + void *a; + expr_ty b; + Token * endmarker_var; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = type_expressions_rule(p), 1) // type_expressions? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + (_literal_2 = _PyPegen_expect_token(p, 51)) // token='->' + && + (b = expression_rule(p)) // expression + && + (_loop0_2_var = _loop0_2_rule(p)) // NEWLINE* + && + (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' + ) + { + D(fprintf(stderr, "%*c+ func_type[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); + _res = FunctionType ( a , b , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s func_type[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -/* STACK DATA TYPE */ +// fstring: star_expressions +static expr_ty +fstring_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> fstring[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty star_expressions_var; + if ( + (star_expressions_var = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ fstring[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + _res = star_expressions_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s fstring[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static void s_reset(stack *); +// type_expressions: +// | ','.expression+ ',' '*' expression ',' '**' expression +// | ','.expression+ ',' '*' expression +// | ','.expression+ ',' '**' expression +// | '*' expression ',' '**' expression +// | '*' expression +// | '**' expression +// | ','.expression+ +static asdl_seq* +type_expressions_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.expression+ ',' '*' expression ',' '**' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); + Token * _literal; + Token * _literal_1; + Token * _literal_2; + Token * _literal_3; + asdl_seq * a; + expr_ty b; + expr_ty c; + if ( + (a = _gather_3_rule(p)) // ','.expression+ + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' + && + (b = expression_rule(p)) // expression + && + (_literal_2 = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_3 = _PyPegen_expect_token(p, 35)) // token='**' + && + (c = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); + _res = _PyPegen_seq_append_to_end ( p , CHECK ( _PyPegen_seq_append_to_end ( p , a , b ) ) , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); + } + { // ','.expression+ ',' '*' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + expr_ty b; + if ( + (a = _gather_5_rule(p)) // ','.expression+ + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression")); + _res = _PyPegen_seq_append_to_end ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '*' expression")); + } + { // ','.expression+ ',' '**' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '**' expression")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + expr_ty b; + if ( + (a = _gather_7_rule(p)) // ','.expression+ + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_1 = _PyPegen_expect_token(p, 35)) // token='**' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '**' expression")); + _res = _PyPegen_seq_append_to_end ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '**' expression")); + } + { // '*' expression ',' '**' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression ',' '**' expression")); + Token * _literal; + Token * _literal_1; + Token * _literal_2; + expr_ty a; + expr_ty b; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = expression_rule(p)) // expression + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_2 = _PyPegen_expect_token(p, 35)) // token='**' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression ',' '**' expression")); + _res = _PyPegen_seq_append_to_end ( p , CHECK ( _PyPegen_singleton_seq ( p , a ) ) , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression ',' '**' expression")); + } + { // '*' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression")); + _res = _PyPegen_singleton_seq ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression")); + } + { // '**' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' expression")); + _res = _PyPegen_singleton_seq ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' expression")); + } + { // ','.expression+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+")); + asdl_seq * _gather_9_var; + if ( + (_gather_9_var = _gather_9_rule(p)) // ','.expression+ + ) + { + D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+")); + _res = _gather_9_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static void -s_reset(stack *s) +// statements: statement+ +static asdl_seq* +statements_rule(Parser *p) { - s->s_top = &s->s_base[MAXSTACK]; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // statement+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statements[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement+")); + asdl_seq * a; + if ( + (a = _loop1_11_rule(p)) // statement+ + ) + { + D(fprintf(stderr, "%*c+ statements[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statement+")); + _res = _PyPegen_seq_flatten ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statements[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement+")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -#define s_empty(s) ((s)->s_top == &(s)->s_base[MAXSTACK]) +// statement: compound_stmt | simple_stmt +static asdl_seq* +statement_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // compound_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compound_stmt")); + stmt_ty a; + if ( + (a = compound_stmt_rule(p)) // compound_stmt + ) + { + D(fprintf(stderr, "%*c+ statement[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "compound_stmt")); + _res = _PyPegen_singleton_seq ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compound_stmt")); + } + { // simple_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + asdl_seq* simple_stmt_var; + if ( + (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt + ) + { + D(fprintf(stderr, "%*c+ statement[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + _res = simple_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static int -s_push(stack *s, const dfa *d, node *parent) +// statement_newline: compound_stmt NEWLINE | simple_stmt | NEWLINE | $ +static asdl_seq* +statement_newline_rule(Parser *p) { - stackentry *top; - if (s->s_top == s->s_base) { - fprintf(stderr, "s_push: parser stack overflow\n"); - return E_NOMEM; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; } - top = --s->s_top; - top->s_dfa = d; - top->s_parent = parent; - top->s_state = 0; - return 0; + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // compound_stmt NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compound_stmt NEWLINE")); + stmt_ty a; + Token * newline_var; + if ( + (a = compound_stmt_rule(p)) // compound_stmt + && + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "compound_stmt NEWLINE")); + _res = _PyPegen_singleton_seq ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compound_stmt NEWLINE")); + } + { // simple_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + asdl_seq* simple_stmt_var; + if ( + (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt + ) + { + D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + _res = simple_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); + } + { // NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + Token * newline_var; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _PyPegen_singleton_seq ( p , CHECK ( _Py_Pass ( EXTRA ) ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); + } + { // $ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "$")); + Token * endmarker_var; + if ( + (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' + ) + { + D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "$")); + _res = _PyPegen_interactive_exit ( p ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "$")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -#ifdef Py_DEBUG +// simple_stmt: small_stmt !';' NEWLINE | ';'.small_stmt+ ';'? NEWLINE +static asdl_seq* +simple_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // small_stmt !';' NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> simple_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "small_stmt !';' NEWLINE")); + stmt_ty a; + Token * newline_var; + if ( + (a = small_stmt_rule(p)) // small_stmt + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 13) // token=';' + && + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ simple_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "small_stmt !';' NEWLINE")); + _res = _PyPegen_singleton_seq ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s simple_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "small_stmt !';' NEWLINE")); + } + { // ';'.small_stmt+ ';'? NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> simple_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + Token * newline_var; + if ( + (a = _gather_12_rule(p)) // ';'.small_stmt+ + && + (_opt_var = _PyPegen_expect_token(p, 13), 1) // ';'? + && + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ simple_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s simple_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static void -s_pop(stack *s) +// small_stmt: +// | assignment +// | star_expressions +// | &'return' return_stmt +// | &('import' | 'from') import_stmt +// | &'raise' raise_stmt +// | 'pass' +// | &'del' del_stmt +// | &'yield' yield_stmt +// | &'assert' assert_stmt +// | 'break' +// | 'continue' +// | &'global' global_stmt +// | &'nonlocal' nonlocal_stmt +static stmt_ty +small_stmt_rule(Parser *p) { - if (s_empty(s)) { - Py_FatalError("parser stack underflow"); + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + if (_PyPegen_is_memoized(p, small_stmt_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; } - s->s_top++; + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // assignment + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "assignment")); + stmt_ty assignment_var; + if ( + (assignment_var = assignment_rule(p)) // assignment + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "assignment")); + _res = assignment_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "assignment")); + } + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty e; + if ( + (e = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Expr ( e , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + { // &'return' return_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'return' return_stmt")); + stmt_ty return_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 500) // token='return' + && + (return_stmt_var = return_stmt_rule(p)) // return_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'return' return_stmt")); + _res = return_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'return' return_stmt")); + } + { // &('import' | 'from') import_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('import' | 'from') import_stmt")); + stmt_ty import_stmt_var; + if ( + _PyPegen_lookahead(1, _tmp_14_rule, p) + && + (import_stmt_var = import_stmt_rule(p)) // import_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('import' | 'from') import_stmt")); + _res = import_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('import' | 'from') import_stmt")); + } + { // &'raise' raise_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'raise' raise_stmt")); + stmt_ty raise_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 501) // token='raise' + && + (raise_stmt_var = raise_stmt_rule(p)) // raise_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'raise' raise_stmt")); + _res = raise_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'raise' raise_stmt")); + } + { // 'pass' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'pass'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 502)) // token='pass' + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'pass'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Pass ( EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'pass'")); + } + { // &'del' del_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'del' del_stmt")); + stmt_ty del_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 503) // token='del' + && + (del_stmt_var = del_stmt_rule(p)) // del_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'del' del_stmt")); + _res = del_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'del' del_stmt")); + } + { // &'yield' yield_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'yield' yield_stmt")); + stmt_ty yield_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 504) // token='yield' + && + (yield_stmt_var = yield_stmt_rule(p)) // yield_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'yield' yield_stmt")); + _res = yield_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'yield' yield_stmt")); + } + { // &'assert' assert_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'assert' assert_stmt")); + stmt_ty assert_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 505) // token='assert' + && + (assert_stmt_var = assert_stmt_rule(p)) // assert_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'assert' assert_stmt")); + _res = assert_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'assert' assert_stmt")); + } + { // 'break' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'break'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 506)) // token='break' + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'break'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Break ( EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'break'")); + } + { // 'continue' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'continue'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 507)) // token='continue' + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'continue'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Continue ( EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'continue'")); + } + { // &'global' global_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'global' global_stmt")); + stmt_ty global_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 508) // token='global' + && + (global_stmt_var = global_stmt_rule(p)) // global_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'global' global_stmt")); + _res = global_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'global' global_stmt")); + } + { // &'nonlocal' nonlocal_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'nonlocal' nonlocal_stmt")); + stmt_ty nonlocal_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 509) // token='nonlocal' + && + (nonlocal_stmt_var = nonlocal_stmt_rule(p)) // nonlocal_stmt + ) + { + D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'nonlocal' nonlocal_stmt")); + _res = nonlocal_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'nonlocal' nonlocal_stmt")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, small_stmt_type, _res); + D(p->level--); + return _res; } -#else /* !Py_DEBUG */ +// compound_stmt: +// | &('def' | '@' | ASYNC) function_def +// | &'if' if_stmt +// | &('class' | '@') class_def +// | &('with' | ASYNC) with_stmt +// | &('for' | ASYNC) for_stmt +// | &'try' try_stmt +// | &'while' while_stmt +static stmt_ty +compound_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + { // &('def' | '@' | ASYNC) function_def + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); + stmt_ty function_def_var; + if ( + _PyPegen_lookahead(1, _tmp_15_rule, p) + && + (function_def_var = function_def_rule(p)) // function_def + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); + _res = function_def_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); + } + { // &'if' if_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'if' if_stmt")); + stmt_ty if_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 510) // token='if' + && + (if_stmt_var = if_stmt_rule(p)) // if_stmt + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'if' if_stmt")); + _res = if_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'if' if_stmt")); + } + { // &('class' | '@') class_def + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('class' | '@') class_def")); + stmt_ty class_def_var; + if ( + _PyPegen_lookahead(1, _tmp_16_rule, p) + && + (class_def_var = class_def_rule(p)) // class_def + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('class' | '@') class_def")); + _res = class_def_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('class' | '@') class_def")); + } + { // &('with' | ASYNC) with_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('with' | ASYNC) with_stmt")); + stmt_ty with_stmt_var; + if ( + _PyPegen_lookahead(1, _tmp_17_rule, p) + && + (with_stmt_var = with_stmt_rule(p)) // with_stmt + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('with' | ASYNC) with_stmt")); + _res = with_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('with' | ASYNC) with_stmt")); + } + { // &('for' | ASYNC) for_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('for' | ASYNC) for_stmt")); + stmt_ty for_stmt_var; + if ( + _PyPegen_lookahead(1, _tmp_18_rule, p) + && + (for_stmt_var = for_stmt_rule(p)) // for_stmt + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('for' | ASYNC) for_stmt")); + _res = for_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('for' | ASYNC) for_stmt")); + } + { // &'try' try_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'try' try_stmt")); + stmt_ty try_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 511) // token='try' + && + (try_stmt_var = try_stmt_rule(p)) // try_stmt + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'try' try_stmt")); + _res = try_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'try' try_stmt")); + } + { // &'while' while_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'while' while_stmt")); + stmt_ty while_stmt_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 512) // token='while' + && + (while_stmt_var = while_stmt_rule(p)) // while_stmt + ) + { + D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'while' while_stmt")); + _res = while_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'while' while_stmt")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -#define s_pop(s) (s)->s_top++ +// assignment: +// | NAME ':' expression ['=' annotated_rhs] +// | ('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs] +// | ((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT? +// | single_target augassign (yield_expr | star_expressions) +// | invalid_assignment +static stmt_ty +assignment_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME ':' expression ['=' annotated_rhs] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); + Token * _literal; + expr_ty a; + expr_ty b; + void *c; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = expression_rule(p)) // expression + && + (c = _tmp_19_rule(p), 1) // ['=' annotated_rhs] + ) + { + D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 6 , "Variable annotation syntax is" , _Py_AnnAssign ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , b , c , 1 , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); + } + { // ('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); + Token * _literal; + void *a; + expr_ty b; + void *c; + if ( + (a = _tmp_20_rule(p)) // '(' single_target ')' | single_subscript_attribute_target + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = expression_rule(p)) // expression + && + (c = _tmp_21_rule(p), 1) // ['=' annotated_rhs] + ) + { + D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 6 , "Variable annotations syntax is" , _Py_AnnAssign ( a , b , c , 0 , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); + } + { // ((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); + asdl_seq * a; + void *b; + void *tc; + if ( + (a = _loop1_22_rule(p)) // ((star_targets '='))+ + && + (b = _tmp_23_rule(p)) // yield_expr | star_expressions + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 22) // token='=' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + ) + { + D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Assign ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); + } + { // single_target augassign (yield_expr | star_expressions) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); + expr_ty a; + AugOperator* b; + void *c; + if ( + (a = single_target_rule(p)) // single_target + && + (b = augassign_rule(p)) // augassign + && + (c = _tmp_24_rule(p)) // yield_expr | star_expressions + ) + { + D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_AugAssign ( a , b -> kind , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); + } + { // invalid_assignment + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_assignment")); + void *invalid_assignment_var; + if ( + (invalid_assignment_var = invalid_assignment_rule(p)) // invalid_assignment + ) + { + D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_assignment")); + _res = invalid_assignment_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_assignment")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -#endif +// augassign: +// | '+=' +// | '-=' +// | '*=' +// | '@=' +// | '/=' +// | '%=' +// | '&=' +// | '|=' +// | '^=' +// | '<<=' +// | '>>=' +// | '**=' +// | '//=' +static AugOperator* +augassign_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + AugOperator* _res = NULL; + int _mark = p->mark; + { // '+=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'+='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 36)) // token='+=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'+='")); + _res = _PyPegen_augoperator ( p , Add ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'+='")); + } + { // '-=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'-='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 37)) // token='-=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'-='")); + _res = _PyPegen_augoperator ( p , Sub ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'-='")); + } + { // '*=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 38)) // token='*=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*='")); + _res = _PyPegen_augoperator ( p , Mult ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*='")); + } + { // '@=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 50)) // token='@=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@='")); + _res = CHECK_VERSION ( 5 , "The '@' operator is" , _PyPegen_augoperator ( p , MatMult ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@='")); + } + { // '/=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 39)) // token='/=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/='")); + _res = _PyPegen_augoperator ( p , Div ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'/='")); + } + { // '%=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'%='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 40)) // token='%=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'%='")); + _res = _PyPegen_augoperator ( p , Mod ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'%='")); + } + { // '&=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'&='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 41)) // token='&=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'&='")); + _res = _PyPegen_augoperator ( p , BitAnd ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'&='")); + } + { // '|=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'|='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 42)) // token='|=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'|='")); + _res = _PyPegen_augoperator ( p , BitOr ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'|='")); + } + { // '^=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'^='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 43)) // token='^=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'^='")); + _res = _PyPegen_augoperator ( p , BitXor ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'^='")); + } + { // '<<=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<<='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 44)) // token='<<=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<<='")); + _res = _PyPegen_augoperator ( p , LShift ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<<='")); + } + { // '>>=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>>='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 45)) // token='>>=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>>='")); + _res = _PyPegen_augoperator ( p , RShift ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>>='")); + } + { // '**=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 46)) // token='**=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**='")); + _res = _PyPegen_augoperator ( p , Pow ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**='")); + } + { // '//=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'//='")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 48)) // token='//=' + ) + { + D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'//='")); + _res = _PyPegen_augoperator ( p , FloorDiv ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'//='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} +// global_stmt: 'global' ','.NAME+ +static stmt_ty +global_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'global' ','.NAME+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> global_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'global' ','.NAME+")); + Token * _keyword; + asdl_seq * a; + if ( + (_keyword = _PyPegen_expect_token(p, 508)) // token='global' + && + (a = _gather_25_rule(p)) // ','.NAME+ + ) + { + D(fprintf(stderr, "%*c+ global_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'global' ','.NAME+")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Global ( CHECK ( _PyPegen_map_names_to_ids ( p , a ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s global_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'global' ','.NAME+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -/* PARSER CREATION */ +// nonlocal_stmt: 'nonlocal' ','.NAME+ +static stmt_ty +nonlocal_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'nonlocal' ','.NAME+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> nonlocal_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'nonlocal' ','.NAME+")); + Token * _keyword; + asdl_seq * a; + if ( + (_keyword = _PyPegen_expect_token(p, 509)) // token='nonlocal' + && + (a = _gather_27_rule(p)) // ','.NAME+ + ) + { + D(fprintf(stderr, "%*c+ nonlocal_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'nonlocal' ','.NAME+")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Nonlocal ( CHECK ( _PyPegen_map_names_to_ids ( p , a ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s nonlocal_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'nonlocal' ','.NAME+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -parser_state * -PyParser_New(grammar *g, int start) +// yield_stmt: yield_expr +static stmt_ty +yield_stmt_rule(Parser *p) { - parser_state *ps; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> yield_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty y; + if ( + (y = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ yield_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Expr ( y , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s yield_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - if (!g->g_accel) - PyGrammar_AddAccelerators(g); - ps = (parser_state *)PyMem_MALLOC(sizeof(parser_state)); - if (ps == NULL) +// assert_stmt: 'assert' expression [',' expression] +static stmt_ty +assert_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); return NULL; - ps->p_grammar = g; -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - ps->p_flags = 0; -#endif - ps->p_tree = PyNode_New(start); - if (ps->p_tree == NULL) { - PyMem_FREE(ps); + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); return NULL; } - s_reset(&ps->p_stack); - (void) s_push(&ps->p_stack, PyGrammar_FindDFA(g, start), ps->p_tree); - return ps; + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'assert' expression [',' expression] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> assert_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'assert' expression [',' expression]")); + Token * _keyword; + expr_ty a; + void *b; + if ( + (_keyword = _PyPegen_expect_token(p, 505)) // token='assert' + && + (a = expression_rule(p)) // expression + && + (b = _tmp_29_rule(p), 1) // [',' expression] + ) + { + D(fprintf(stderr, "%*c+ assert_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'assert' expression [',' expression]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Assert ( a , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s assert_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'assert' expression [',' expression]")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -void -PyParser_Delete(parser_state *ps) +// del_stmt: 'del' del_targets +static stmt_ty +del_stmt_rule(Parser *p) { - /* NB If you want to save the parse tree, - you must set p_tree to NULL before calling delparser! */ - PyNode_Free(ps->p_tree); - PyMem_FREE(ps); + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'del' del_targets + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'del' del_targets")); + Token * _keyword; + asdl_seq* a; + if ( + (_keyword = _PyPegen_expect_token(p, 503)) // token='del' + && + (a = del_targets_rule(p)) // del_targets + ) + { + D(fprintf(stderr, "%*c+ del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'del' del_targets")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Delete ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'del' del_targets")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// import_stmt: import_name | import_from +static stmt_ty +import_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + { // import_name + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_name")); + stmt_ty import_name_var; + if ( + (import_name_var = import_name_rule(p)) // import_name + ) + { + D(fprintf(stderr, "%*c+ import_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_name")); + _res = import_name_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_name")); + } + { // import_from + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from")); + stmt_ty import_from_var; + if ( + (import_from_var = import_from_rule(p)) // import_from + ) + { + D(fprintf(stderr, "%*c+ import_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from")); + _res = import_from_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// import_name: 'import' dotted_as_names +static stmt_ty +import_name_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'import' dotted_as_names + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'import' dotted_as_names")); + Token * _keyword; + asdl_seq* a; + if ( + (_keyword = _PyPegen_expect_token(p, 513)) // token='import' + && + (a = dotted_as_names_rule(p)) // dotted_as_names + ) + { + D(fprintf(stderr, "%*c+ import_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'import' dotted_as_names")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Import ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_name[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'import' dotted_as_names")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// import_from: +// | 'from' (('.' | '...'))* dotted_name 'import' import_from_targets +// | 'from' (('.' | '...'))+ 'import' import_from_targets +static stmt_ty +import_from_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'from' (('.' | '...'))* dotted_name 'import' import_from_targets + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); + Token * _keyword; + Token * _keyword_1; + asdl_seq * a; + expr_ty b; + asdl_seq* c; + if ( + (_keyword = _PyPegen_expect_token(p, 514)) // token='from' + && + (a = _loop0_30_rule(p)) // (('.' | '...'))* + && + (b = dotted_name_rule(p)) // dotted_name + && + (_keyword_1 = _PyPegen_expect_token(p, 513)) // token='import' + && + (c = import_from_targets_rule(p)) // import_from_targets + ) + { + D(fprintf(stderr, "%*c+ import_from[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ImportFrom ( b -> v . Name . id , c , _PyPegen_seq_count_dots ( a ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); + } + { // 'from' (('.' | '...'))+ 'import' import_from_targets + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); + Token * _keyword; + Token * _keyword_1; + asdl_seq * a; + asdl_seq* b; + if ( + (_keyword = _PyPegen_expect_token(p, 514)) // token='from' + && + (a = _loop1_31_rule(p)) // (('.' | '...'))+ + && + (_keyword_1 = _PyPegen_expect_token(p, 513)) // token='import' + && + (b = import_from_targets_rule(p)) // import_from_targets + ) + { + D(fprintf(stderr, "%*c+ import_from[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ImportFrom ( NULL , b , _PyPegen_seq_count_dots ( a ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); + } + _res = NULL; + done: + D(p->level--); + return _res; } +// import_from_targets: +// | '(' import_from_as_names ','? ')' +// | import_from_as_names !',' +// | '*' +// | invalid_import_from_targets +static asdl_seq* +import_from_targets_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // '(' import_from_as_names ','? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' import_from_as_names ','? ')'")); + Token * _literal; + Token * _literal_1; + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq* a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = import_from_as_names_rule(p)) // import_from_as_names + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' import_from_as_names ','? ')'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' import_from_as_names ','? ')'")); + } + { // import_from_as_names !',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_names !','")); + asdl_seq* import_from_as_names_var; + if ( + (import_from_as_names_var = import_from_as_names_rule(p)) // import_from_as_names + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' + ) + { + D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_names !','")); + _res = import_from_as_names_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_names !','")); + } + { // '*' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + ) + { + D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'")); + _res = _PyPegen_singleton_seq ( p , CHECK ( _PyPegen_alias_for_star ( p ) ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*'")); + } + { // invalid_import_from_targets + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_import_from_targets")); + void *invalid_import_from_targets_var; + if ( + (invalid_import_from_targets_var = invalid_import_from_targets_rule(p)) // invalid_import_from_targets + ) + { + D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_import_from_targets")); + _res = invalid_import_from_targets_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_import_from_targets")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -/* PARSER STACK OPERATIONS */ +// import_from_as_names: ','.import_from_as_name+ +static asdl_seq* +import_from_as_names_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.import_from_as_name+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+")); + asdl_seq * a; + if ( + (a = _gather_32_rule(p)) // ','.import_from_as_name+ + ) + { + D(fprintf(stderr, "%*c+ import_from_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_as_names[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.import_from_as_name+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static int -shift(stack *s, int type, char *str, int newstate, int lineno, int col_offset, - int end_lineno, int end_col_offset) +// import_from_as_name: NAME ['as' NAME] +static alias_ty +import_from_as_name_rule(Parser *p) { - int err; - assert(!s_empty(s)); - err = PyNode_AddChild(s->s_top->s_parent, type, str, lineno, col_offset, - end_lineno, end_col_offset); - if (err) - return err; - s->s_top->s_state = newstate; - return 0; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + alias_ty _res = NULL; + int _mark = p->mark; + { // NAME ['as' NAME] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> import_from_as_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ['as' NAME]")); + expr_ty a; + void *b; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (b = _tmp_34_rule(p), 1) // ['as' NAME] + ) + { + D(fprintf(stderr, "%*c+ import_from_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ['as' NAME]")); + _res = _Py_alias ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Name . id : NULL , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s import_from_as_name[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ['as' NAME]")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -static int -push(stack *s, int type, const dfa *d, int newstate, int lineno, int col_offset, - int end_lineno, int end_col_offset) +// dotted_as_names: ','.dotted_as_name+ +static asdl_seq* +dotted_as_names_rule(Parser *p) { - int err; - node *n; - n = s->s_top->s_parent; - assert(!s_empty(s)); - err = PyNode_AddChild(n, type, (char *)NULL, lineno, col_offset, - end_lineno, end_col_offset); - if (err) - return err; - s->s_top->s_state = newstate; - return s_push(s, d, CHILD(n, NCH(n)-1)); + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.dotted_as_name+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dotted_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+")); + asdl_seq * a; + if ( + (a = _gather_35_rule(p)) // ','.dotted_as_name+ + ) + { + D(fprintf(stderr, "%*c+ dotted_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dotted_as_names[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.dotted_as_name+")); + } + _res = NULL; + done: + D(p->level--); + return _res; } +// dotted_as_name: dotted_name ['as' NAME] +static alias_ty +dotted_as_name_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + alias_ty _res = NULL; + int _mark = p->mark; + { // dotted_name ['as' NAME] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dotted_as_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name ['as' NAME]")); + expr_ty a; + void *b; + if ( + (a = dotted_name_rule(p)) // dotted_name + && + (b = _tmp_37_rule(p), 1) // ['as' NAME] + ) + { + D(fprintf(stderr, "%*c+ dotted_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name ['as' NAME]")); + _res = _Py_alias ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Name . id : NULL , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dotted_as_name[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name ['as' NAME]")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -/* PARSER PROPER */ +// Left-recursive +// dotted_name: dotted_name '.' NAME | NAME +static expr_ty dotted_name_raw(Parser *); +static expr_ty +dotted_name_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, dotted_name_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_0 = _PyPegen_update_memo(p, _mark, dotted_name_type, _res); + if (tmpvar_0) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = dotted_name_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +dotted_name_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // dotted_name '.' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dotted_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name '.' NAME")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = dotted_name_rule(p)) // dotted_name + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ dotted_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name '.' NAME")); + _res = _PyPegen_join_names_with_dot ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dotted_name[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name '.' NAME")); + } + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dotted_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty name_var; + if ( + (name_var = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ dotted_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + _res = name_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dotted_name[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -static int -classify(parser_state *ps, int type, const char *str) +// if_stmt: +// | 'if' named_expression ':' block elif_stmt +// | 'if' named_expression ':' block else_block? +static stmt_ty +if_stmt_rule(Parser *p) { - grammar *g = ps->p_grammar; - int n = g->g_ll.ll_nlabels; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'if' named_expression ':' block elif_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> if_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block elif_stmt")); + Token * _keyword; + Token * _literal; + expr_ty a; + asdl_seq* b; + stmt_ty c; + if ( + (_keyword = _PyPegen_expect_token(p, 510)) // token='if' + && + (a = named_expression_rule(p)) // named_expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (c = elif_stmt_rule(p)) // elif_stmt + ) + { + D(fprintf(stderr, "%*c+ if_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block elif_stmt")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_If ( a , b , CHECK ( _PyPegen_singleton_seq ( p , c ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s if_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' named_expression ':' block elif_stmt")); + } + { // 'if' named_expression ':' block else_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> if_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block else_block?")); + Token * _keyword; + Token * _literal; + expr_ty a; + asdl_seq* b; + void *c; + if ( + (_keyword = _PyPegen_expect_token(p, 510)) // token='if' + && + (a = named_expression_rule(p)) // named_expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (c = else_block_rule(p), 1) // else_block? + ) + { + D(fprintf(stderr, "%*c+ if_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block else_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_If ( a , b , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s if_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' named_expression ':' block else_block?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - if (type == NAME) { - const label *l = g->g_ll.ll_label; - int i; - for (i = n; i > 0; i--, l++) { - if (l->lb_type != NAME || l->lb_str == NULL || - l->lb_str[0] != str[0] || - strcmp(l->lb_str, str) != 0) - continue; -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD -#if 0 - /* Leaving this in as an example */ - if (!(ps->p_flags & CO_FUTURE_WITH_STATEMENT)) { - if (str[0] == 'w' && strcmp(str, "with") == 0) - break; /* not a keyword yet */ - else if (str[0] == 'a' && strcmp(str, "as") == 0) - break; /* not a keyword yet */ +// elif_stmt: +// | 'elif' named_expression ':' block elif_stmt +// | 'elif' named_expression ':' block else_block? +static stmt_ty +elif_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'elif' named_expression ':' block elif_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> elif_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); + Token * _keyword; + Token * _literal; + expr_ty a; + asdl_seq* b; + stmt_ty c; + if ( + (_keyword = _PyPegen_expect_token(p, 515)) // token='elif' + && + (a = named_expression_rule(p)) // named_expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (c = elif_stmt_rule(p)) // elif_stmt + ) + { + D(fprintf(stderr, "%*c+ elif_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; } -#endif -#endif - D(printf("It's a keyword\n")); - return n - i; + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_If ( a , b , CHECK ( _PyPegen_singleton_seq ( p , c ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s elif_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); } + { // 'elif' named_expression ':' block else_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> elif_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block else_block?")); + Token * _keyword; + Token * _literal; + expr_ty a; + asdl_seq* b; + void *c; + if ( + (_keyword = _PyPegen_expect_token(p, 515)) // token='elif' + && + (a = named_expression_rule(p)) // named_expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (c = else_block_rule(p), 1) // else_block? + ) + { + D(fprintf(stderr, "%*c+ elif_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block else_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_If ( a , b , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s elif_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'elif' named_expression ':' block else_block?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - { - const label *l = g->g_ll.ll_label; - int i; - for (i = n; i > 0; i--, l++) { - if (l->lb_type == type && l->lb_str == NULL) { - D(printf("It's a token we know\n")); - return n - i; +// else_block: 'else' ':' block +static asdl_seq* +else_block_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // 'else' ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> else_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'else' ':' block")); + Token * _keyword; + Token * _literal; + asdl_seq* b; + if ( + (_keyword = _PyPegen_expect_token(p, 516)) // token='else' + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ else_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'else' ':' block")); + _res = b; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; } + goto done; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s else_block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'else' ':' block")); } + _res = NULL; + done: + D(p->level--); + return _res; +} - D(printf("Illegal token\n")); - return -1; +// while_stmt: 'while' named_expression ':' block else_block? +static stmt_ty +while_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'while' named_expression ':' block else_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> while_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'while' named_expression ':' block else_block?")); + Token * _keyword; + Token * _literal; + expr_ty a; + asdl_seq* b; + void *c; + if ( + (_keyword = _PyPegen_expect_token(p, 512)) // token='while' + && + (a = named_expression_rule(p)) // named_expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (c = else_block_rule(p), 1) // else_block? + ) + { + D(fprintf(stderr, "%*c+ while_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'while' named_expression ':' block else_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_While ( a , b , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s while_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'while' named_expression ':' block else_block?")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD -#if 0 -/* Leaving this in as an example */ -static void -future_hack(parser_state *ps) +// for_stmt: +// | 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? +// | ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? +static stmt_ty +for_stmt_rule(Parser *p) { - node *n = ps->p_stack.s_top->s_parent; - node *ch, *cch; - int i; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + Token * _keyword; + Token * _keyword_1; + Token * _literal; + asdl_seq* b; + void *el; + expr_ty ex; + expr_ty t; + void *tc; + if ( + (_keyword = _PyPegen_expect_token(p, 517)) // token='for' + && + (t = star_targets_rule(p)) // star_targets + && + (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' + && + (ex = star_expressions_rule(p)) // star_expressions + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + (b = block_rule(p)) // block + && + (el = else_block_rule(p), 1) // else_block? + ) + { + D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_For ( t , ex , b , el , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + } + { // ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + Token * _keyword; + Token * _keyword_1; + Token * _literal; + Token * async_var; + asdl_seq* b; + void *el; + expr_ty ex; + expr_ty t; + void *tc; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + && + (_keyword = _PyPegen_expect_token(p, 517)) // token='for' + && + (t = star_targets_rule(p)) // star_targets + && + (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' + && + (ex = star_expressions_rule(p)) // star_expressions + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + (b = block_rule(p)) // block + && + (el = else_block_rule(p), 1) // else_block? + ) + { + D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "Async for loops are" , _Py_AsyncFor ( t , ex , b , el , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - /* from __future__ import ..., must have at least 4 children */ - n = CHILD(n, 0); - if (NCH(n) < 4) - return; - ch = CHILD(n, 0); - if (STR(ch) == NULL || strcmp(STR(ch), "from") != 0) - return; - ch = CHILD(n, 1); - if (NCH(ch) == 1 && STR(CHILD(ch, 0)) && - strcmp(STR(CHILD(ch, 0)), "__future__") != 0) - return; - ch = CHILD(n, 3); - /* ch can be a star, a parenthesis or import_as_names */ - if (TYPE(ch) == STAR) - return; - if (TYPE(ch) == LPAR) - ch = CHILD(n, 4); +// with_stmt: +// | 'with' '(' ','.with_item+ ','? ')' ':' block +// | 'with' ','.with_item+ ':' TYPE_COMMENT? block +// | ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block +// | ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block +static stmt_ty +with_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'with' '(' ','.with_item+ ','? ')' ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); + Token * _keyword; + Token * _literal; + Token * _literal_1; + Token * _literal_2; + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + asdl_seq* b; + if ( + (_keyword = _PyPegen_expect_token(p, 519)) // token='with' + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = _gather_38_rule(p)) // ','.with_item+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_With ( a , b , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); + } + { // 'with' ','.with_item+ ':' TYPE_COMMENT? block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); + Token * _keyword; + Token * _literal; + asdl_seq * a; + asdl_seq* b; + void *tc; + if ( + (_keyword = _PyPegen_expect_token(p, 519)) // token='with' + && + (a = _gather_40_rule(p)) // ','.with_item+ + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_With ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); + } + { // ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); + Token * _keyword; + Token * _literal; + Token * _literal_1; + Token * _literal_2; + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + Token * async_var; + asdl_seq* b; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + && + (_keyword = _PyPegen_expect_token(p, 519)) // token='with' + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = _gather_42_rule(p)) // ','.with_item+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "Async with statements are" , _Py_AsyncWith ( a , b , NULL , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); + } + { // ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); + Token * _keyword; + Token * _literal; + asdl_seq * a; + Token * async_var; + asdl_seq* b; + void *tc; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + && + (_keyword = _PyPegen_expect_token(p, 519)) // token='with' + && + (a = _gather_44_rule(p)) // ','.with_item+ + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "Async with statements are" , _Py_AsyncWith ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - for (i = 0; i < NCH(ch); i += 2) { - cch = CHILD(ch, i); - if (NCH(cch) >= 1 && TYPE(CHILD(cch, 0)) == NAME) { - char *str_ch = STR(CHILD(cch, 0)); - if (strcmp(str_ch, FUTURE_WITH_STATEMENT) == 0) { - ps->p_flags |= CO_FUTURE_WITH_STATEMENT; - } else if (strcmp(str_ch, FUTURE_PRINT_FUNCTION) == 0) { - ps->p_flags |= CO_FUTURE_PRINT_FUNCTION; - } else if (strcmp(str_ch, FUTURE_UNICODE_LITERALS) == 0) { - ps->p_flags |= CO_FUTURE_UNICODE_LITERALS; +// with_item: expression ['as' target] +static withitem_ty +with_item_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + withitem_ty _res = NULL; + int _mark = p->mark; + { // expression ['as' target] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' target]")); + expr_ty e; + void *o; + if ( + (e = expression_rule(p)) // expression + && + (o = _tmp_46_rule(p), 1) // ['as' target] + ) + { + D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' target]")); + _res = _Py_withitem ( e , o , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; } + goto done; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s with_item[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' target]")); } + _res = NULL; + done: + D(p->level--); + return _res; } -#endif -#endif /* future keyword */ - -int -PyParser_AddToken(parser_state *ps, int type, char *str, - int lineno, int col_offset, - int end_lineno, int end_col_offset, - int *expected_ret) -{ - int ilabel; - int err; - - D(printf("Token %s/'%s' ... ", _PyParser_TokenNames[type], str)); - - /* Find out which label this token is */ - ilabel = classify(ps, type, str); - if (ilabel < 0) - return E_SYNTAX; - - /* Loop until the token is shifted or an error occurred */ - for (;;) { - /* Fetch the current dfa and state */ - const dfa *d = ps->p_stack.s_top->s_dfa; - state *s = &d->d_state[ps->p_stack.s_top->s_state]; - - D(printf(" DFA '%s', state %d:", - d->d_name, ps->p_stack.s_top->s_state)); - - /* Check accelerator */ - if (s->s_lower <= ilabel && ilabel < s->s_upper) { - int x = s->s_accel[ilabel - s->s_lower]; - if (x != -1) { - if (x & (1<<7)) { - /* Push non-terminal */ - int nt = (x >> 8) + NT_OFFSET; - int arrow = x & ((1<<7)-1); - if (nt == func_body_suite && !(ps->p_flags & PyCF_TYPE_COMMENTS)) { - /* When parsing type comments is not requested, - we can provide better errors about bad indentation - by using 'suite' for the body of a funcdef */ - D(printf(" [switch func_body_suite to suite]")); - nt = suite; - } - const dfa *d1 = PyGrammar_FindDFA( - ps->p_grammar, nt); - if ((err = push(&ps->p_stack, nt, d1, - arrow, lineno, col_offset, - end_lineno, end_col_offset)) > 0) { - D(printf(" MemError: push\n")); - return err; - } - D(printf(" Push '%s'\n", d1->d_name)); - continue; - } - - /* Shift the token */ - if ((err = shift(&ps->p_stack, type, str, - x, lineno, col_offset, - end_lineno, end_col_offset)) > 0) { - D(printf(" MemError: shift.\n")); - return err; - } - D(printf(" Shift.\n")); - /* Pop while we are in an accept-only state */ - while (s = &d->d_state - [ps->p_stack.s_top->s_state], - s->s_accept && s->s_narcs == 1) { - D(printf(" DFA '%s', state %d: " - "Direct pop.\n", - d->d_name, - ps->p_stack.s_top->s_state)); -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD -#if 0 - if (d->d_name[0] == 'i' && - strcmp(d->d_name, - "import_stmt") == 0) - future_hack(ps); -#endif -#endif - s_pop(&ps->p_stack); - if (s_empty(&ps->p_stack)) { - D(printf(" ACCEPT.\n")); - return E_DONE; - } - d = ps->p_stack.s_top->s_dfa; + +// try_stmt: +// | 'try' ':' block finally_block +// | 'try' ':' block except_block+ else_block? finally_block? +static stmt_ty +try_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'try' ':' block finally_block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> try_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'try' ':' block finally_block")); + Token * _keyword; + Token * _literal; + asdl_seq* b; + asdl_seq* f; + if ( + (_keyword = _PyPegen_expect_token(p, 511)) // token='try' + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (f = finally_block_rule(p)) // finally_block + ) + { + D(fprintf(stderr, "%*c+ try_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'try' ':' block finally_block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Try ( b , NULL , NULL , f , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s try_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'try' ':' block finally_block")); + } + { // 'try' ':' block except_block+ else_block? finally_block? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> try_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); + Token * _keyword; + Token * _literal; + asdl_seq* b; + void *el; + asdl_seq * ex; + void *f; + if ( + (_keyword = _PyPegen_expect_token(p, 511)) // token='try' + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + && + (ex = _loop1_47_rule(p)) // except_block+ + && + (el = else_block_rule(p), 1) // else_block? + && + (f = finally_block_rule(p), 1) // finally_block? + ) + { + D(fprintf(stderr, "%*c+ try_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Try ( b , ex , el , f , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s try_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// except_block: 'except' expression ['as' NAME] ':' block | 'except' ':' block +static excepthandler_ty +except_block_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + excepthandler_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'except' expression ['as' NAME] ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block")); + Token * _keyword; + Token * _literal; + asdl_seq* b; + expr_ty e; + void *t; + if ( + (_keyword = _PyPegen_expect_token(p, 520)) // token='except' + && + (e = expression_rule(p)) // expression + && + (t = _tmp_48_rule(p), 1) // ['as' NAME] + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ExceptHandler ( e , ( t ) ? ( ( expr_ty ) t ) -> v . Name . id : NULL , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ['as' NAME] ':' block")); + } + { // 'except' ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' ':' block")); + Token * _keyword; + Token * _literal; + asdl_seq* b; + if ( + (_keyword = _PyPegen_expect_token(p, 520)) // token='except' + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' ':' block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ExceptHandler ( NULL , NULL , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' ':' block")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// finally_block: 'finally' ':' block +static asdl_seq* +finally_block_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // 'finally' ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> finally_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'finally' ':' block")); + Token * _keyword; + Token * _literal; + asdl_seq* a; + if ( + (_keyword = _PyPegen_expect_token(p, 521)) // token='finally' + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (a = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ finally_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'finally' ':' block")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s finally_block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'finally' ':' block")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// return_stmt: 'return' star_expressions? +static stmt_ty +return_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'return' star_expressions? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> return_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'return' star_expressions?")); + Token * _keyword; + void *a; + if ( + (_keyword = _PyPegen_expect_token(p, 500)) // token='return' + && + (a = star_expressions_rule(p), 1) // star_expressions? + ) + { + D(fprintf(stderr, "%*c+ return_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'return' star_expressions?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Return ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s return_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'return' star_expressions?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// raise_stmt: 'raise' expression ['from' expression] | 'raise' +static stmt_ty +raise_stmt_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'raise' expression ['from' expression] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> raise_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'raise' expression ['from' expression]")); + Token * _keyword; + expr_ty a; + void *b; + if ( + (_keyword = _PyPegen_expect_token(p, 501)) // token='raise' + && + (a = expression_rule(p)) // expression + && + (b = _tmp_49_rule(p), 1) // ['from' expression] + ) + { + D(fprintf(stderr, "%*c+ raise_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'raise' expression ['from' expression]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Raise ( a , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s raise_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'raise' expression ['from' expression]")); + } + { // 'raise' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> raise_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'raise'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 501)) // token='raise' + ) + { + D(fprintf(stderr, "%*c+ raise_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'raise'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Raise ( NULL , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s raise_stmt[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'raise'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// function_def: decorators function_def_raw | function_def_raw +static stmt_ty +function_def_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + { // decorators function_def_raw + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> function_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "decorators function_def_raw")); + asdl_seq* d; + stmt_ty f; + if ( + (d = decorators_rule(p)) // decorators + && + (f = function_def_raw_rule(p)) // function_def_raw + ) + { + D(fprintf(stderr, "%*c+ function_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "decorators function_def_raw")); + _res = _PyPegen_function_def_decorators ( p , d , f ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s function_def[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "decorators function_def_raw")); + } + { // function_def_raw + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> function_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "function_def_raw")); + stmt_ty function_def_raw_var; + if ( + (function_def_raw_var = function_def_raw_rule(p)) // function_def_raw + ) + { + D(fprintf(stderr, "%*c+ function_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "function_def_raw")); + _res = function_def_raw_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s function_def[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "function_def_raw")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// function_def_raw: +// | 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block +// | ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block +static stmt_ty +function_def_raw_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> function_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + Token * _keyword; + Token * _literal; + Token * _literal_1; + Token * _literal_2; + void *a; + asdl_seq* b; + expr_ty n; + void *params; + void *tc; + if ( + (_keyword = _PyPegen_expect_token(p, 522)) // token='def' + && + (n = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (params = params_rule(p), 1) // params? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + (a = _tmp_50_rule(p), 1) // ['->' expression] + && + (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = func_type_comment_rule(p), 1) // func_type_comment? + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ function_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_FunctionDef ( n -> v . Name . id , ( params ) ? params : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , NULL , a , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s function_def_raw[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + } + { // ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> function_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + Token * _keyword; + Token * _literal; + Token * _literal_1; + Token * _literal_2; + void *a; + Token * async_var; + asdl_seq* b; + expr_ty n; + void *params; + void *tc; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + && + (_keyword = _PyPegen_expect_token(p, 522)) // token='def' + && + (n = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (params = params_rule(p), 1) // params? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + (a = _tmp_51_rule(p), 1) // ['->' expression] + && + (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' + && + (tc = func_type_comment_rule(p), 1) // func_type_comment? + && + (b = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ function_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "Async functions are" , _Py_AsyncFunctionDef ( n -> v . Name . id , ( params ) ? params : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , NULL , a , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s function_def_raw[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// func_type_comment: +// | NEWLINE TYPE_COMMENT &(NEWLINE INDENT) +// | invalid_double_type_comments +// | TYPE_COMMENT +static Token* +func_type_comment_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + Token* _res = NULL; + int _mark = p->mark; + { // NEWLINE TYPE_COMMENT &(NEWLINE INDENT) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); + Token * newline_var; + Token * t; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + (t = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' + && + _PyPegen_lookahead(1, _tmp_52_rule, p) + ) + { + D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); + _res = t; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); + } + { // invalid_double_type_comments + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_double_type_comments")); + void *invalid_double_type_comments_var; + if ( + (invalid_double_type_comments_var = invalid_double_type_comments_rule(p)) // invalid_double_type_comments + ) + { + D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_double_type_comments")); + _res = invalid_double_type_comments_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_double_type_comments")); + } + { // TYPE_COMMENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT")); + Token * type_comment_var; + if ( + (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' + ) + { + D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT")); + _res = type_comment_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "TYPE_COMMENT")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// params: invalid_parameters | parameters +static arguments_ty +params_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arguments_ty _res = NULL; + int _mark = p->mark; + { // invalid_parameters + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_parameters")); + void *invalid_parameters_var; + if ( + (invalid_parameters_var = invalid_parameters_rule(p)) // invalid_parameters + ) + { + D(fprintf(stderr, "%*c+ params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_parameters")); + _res = invalid_parameters_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s params[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_parameters")); + } + { // parameters + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "parameters")); + arguments_ty parameters_var; + if ( + (parameters_var = parameters_rule(p)) // parameters + ) + { + D(fprintf(stderr, "%*c+ params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "parameters")); + _res = parameters_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s params[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "parameters")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// parameters: +// | slash_no_default param_no_default* param_with_default* star_etc? +// | slash_with_default param_with_default* star_etc? +// | param_no_default+ param_with_default* star_etc? +// | param_with_default+ star_etc? +// | star_etc +static arguments_ty +parameters_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arguments_ty _res = NULL; + int _mark = p->mark; + { // slash_no_default param_no_default* param_with_default* star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); + asdl_seq* a; + asdl_seq * b; + asdl_seq * c; + void *d; + if ( + (a = slash_no_default_rule(p)) // slash_no_default + && + (b = _loop0_53_rule(p)) // param_no_default* + && + (c = _loop0_54_rule(p)) // param_with_default* + && + (d = star_etc_rule(p), 1) // star_etc? + ) + { + D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); + _res = _PyPegen_make_arguments ( p , a , NULL , b , c , d ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); + } + { // slash_with_default param_with_default* star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default param_with_default* star_etc?")); + SlashWithDefault* a; + asdl_seq * b; + void *c; + if ( + (a = slash_with_default_rule(p)) // slash_with_default + && + (b = _loop0_55_rule(p)) // param_with_default* + && + (c = star_etc_rule(p), 1) // star_etc? + ) + { + D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default param_with_default* star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , a , NULL , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default param_with_default* star_etc?")); + } + { // param_no_default+ param_with_default* star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); + asdl_seq * a; + asdl_seq * b; + void *c; + if ( + (a = _loop1_56_rule(p)) // param_no_default+ + && + (b = _loop0_57_rule(p)) // param_with_default* + && + (c = star_etc_rule(p), 1) // star_etc? + ) + { + D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , a , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); + } + { // param_with_default+ star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+ star_etc?")); + asdl_seq * a; + void *b; + if ( + (a = _loop1_58_rule(p)) // param_with_default+ + && + (b = star_etc_rule(p), 1) // star_etc? + ) + { + D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+ star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default+ star_etc?")); + } + { // star_etc + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_etc")); + StarEtc* a; + if ( + (a = star_etc_rule(p)) // star_etc + ) + { + D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_etc")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , NULL , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_etc")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// slash_no_default: param_no_default+ '/' ',' | param_no_default+ '/' &')' +static asdl_seq* +slash_no_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // param_no_default+ '/' ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' ','")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + if ( + (a = _loop1_59_rule(p)) // param_no_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' ','")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ '/' ','")); + } + { // param_no_default+ '/' &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' &')'")); + Token * _literal; + asdl_seq * a; + if ( + (a = _loop1_60_rule(p)) // param_no_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' &')'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ '/' &')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// slash_with_default: +// | param_no_default* param_with_default+ '/' ',' +// | param_no_default* param_with_default+ '/' &')' +static SlashWithDefault* +slash_with_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + SlashWithDefault* _res = NULL; + int _mark = p->mark; + { // param_no_default* param_with_default+ '/' ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + asdl_seq * b; + if ( + (a = _loop0_61_rule(p)) // param_no_default* + && + (b = _loop1_62_rule(p)) // param_with_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); + _res = _PyPegen_slash_with_default ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); + } + { // param_no_default* param_with_default+ '/' &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); + Token * _literal; + asdl_seq * a; + asdl_seq * b; + if ( + (a = _loop0_63_rule(p)) // param_no_default* + && + (b = _loop1_64_rule(p)) // param_with_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); + _res = _PyPegen_slash_with_default ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_etc: +// | '*' param_no_default param_maybe_default* kwds? +// | '*' ',' param_maybe_default+ kwds? +// | kwds +// | invalid_star_etc +static StarEtc* +star_etc_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + StarEtc* _res = NULL; + int _mark = p->mark; + { // '*' param_no_default param_maybe_default* kwds? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); + Token * _literal; + arg_ty a; + asdl_seq * b; + void *c; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = param_no_default_rule(p)) // param_no_default + && + (b = _loop0_65_rule(p)) // param_maybe_default* + && + (c = kwds_rule(p), 1) // kwds? + ) + { + D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); + _res = _PyPegen_star_etc ( p , a , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); + } + { // '*' ',' param_maybe_default+ kwds? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); + Token * _literal; + Token * _literal_1; + asdl_seq * b; + void *c; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + && + (b = _loop1_66_rule(p)) // param_maybe_default+ + && + (c = kwds_rule(p), 1) // kwds? + ) + { + D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); + _res = _PyPegen_star_etc ( p , NULL , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); + } + { // kwds + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwds")); + arg_ty a; + if ( + (a = kwds_rule(p)) // kwds + ) + { + D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwds")); + _res = _PyPegen_star_etc ( p , NULL , NULL , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwds")); + } + { // invalid_star_etc + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_star_etc")); + void *invalid_star_etc_var; + if ( + (invalid_star_etc_var = invalid_star_etc_rule(p)) // invalid_star_etc + ) + { + D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_star_etc")); + _res = invalid_star_etc_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_star_etc")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// kwds: '**' param_no_default +static arg_ty +kwds_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + { // '**' param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwds[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' param_no_default")); + Token * _literal; + arg_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (a = param_no_default_rule(p)) // param_no_default + ) + { + D(fprintf(stderr, "%*c+ kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' param_no_default")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwds[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' param_no_default")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// param_no_default: param ',' TYPE_COMMENT? | param TYPE_COMMENT? &')' +static arg_ty +param_no_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + { // param ',' TYPE_COMMENT? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param ',' TYPE_COMMENT?")); + Token * _literal; + arg_ty a; + void *tc; + if ( + (a = param_rule(p)) // param + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + ) + { + D(fprintf(stderr, "%*c+ param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param ',' TYPE_COMMENT?")); + _res = _PyPegen_add_type_comment_to_arg ( p , a , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param ',' TYPE_COMMENT?")); + } + { // param TYPE_COMMENT? &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param TYPE_COMMENT? &')'")); + arg_ty a; + void *tc; + if ( + (a = param_rule(p)) // param + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param TYPE_COMMENT? &')'")); + _res = _PyPegen_add_type_comment_to_arg ( p , a , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param TYPE_COMMENT? &')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// param_with_default: param default ',' TYPE_COMMENT? | param default TYPE_COMMENT? &')' +static NameDefaultPair* +param_with_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + NameDefaultPair* _res = NULL; + int _mark = p->mark; + { // param default ',' TYPE_COMMENT? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default ',' TYPE_COMMENT?")); + Token * _literal; + arg_ty a; + expr_ty c; + void *tc; + if ( + (a = param_rule(p)) // param + && + (c = default_rule(p)) // default + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + ) + { + D(fprintf(stderr, "%*c+ param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default ',' TYPE_COMMENT?")); + _res = _PyPegen_name_default_pair ( p , a , c , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default ',' TYPE_COMMENT?")); + } + { // param default TYPE_COMMENT? &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default TYPE_COMMENT? &')'")); + arg_ty a; + expr_ty c; + void *tc; + if ( + (a = param_rule(p)) // param + && + (c = default_rule(p)) // default + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default TYPE_COMMENT? &')'")); + _res = _PyPegen_name_default_pair ( p , a , c , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default TYPE_COMMENT? &')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// param_maybe_default: +// | param default? ',' TYPE_COMMENT? +// | param default? TYPE_COMMENT? &')' +static NameDefaultPair* +param_maybe_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + NameDefaultPair* _res = NULL; + int _mark = p->mark; + { // param default? ',' TYPE_COMMENT? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default? ',' TYPE_COMMENT?")); + Token * _literal; + arg_ty a; + void *c; + void *tc; + if ( + (a = param_rule(p)) // param + && + (c = default_rule(p), 1) // default? + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + ) + { + D(fprintf(stderr, "%*c+ param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default? ',' TYPE_COMMENT?")); + _res = _PyPegen_name_default_pair ( p , a , c , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default? ',' TYPE_COMMENT?")); + } + { // param default? TYPE_COMMENT? &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default? TYPE_COMMENT? &')'")); + arg_ty a; + void *c; + void *tc; + if ( + (a = param_rule(p)) // param + && + (c = default_rule(p), 1) // default? + && + (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default? TYPE_COMMENT? &')'")); + _res = _PyPegen_name_default_pair ( p , a , c , tc ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default? TYPE_COMMENT? &')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// param: NAME annotation? +static arg_ty +param_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME annotation? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> param[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME annotation?")); + expr_ty a; + void *b; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (b = annotation_rule(p), 1) // annotation? + ) + { + D(fprintf(stderr, "%*c+ param[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME annotation?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_arg ( a -> v . Name . id , b , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s param[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME annotation?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// annotation: ':' expression +static expr_ty +annotation_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // ':' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> annotation[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ annotation[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s annotation[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// default: '=' expression +static expr_ty +default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // '=' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' expression")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// decorators: (('@' named_expression NEWLINE))+ +static asdl_seq* +decorators_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // (('@' named_expression NEWLINE))+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> decorators[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+")); + asdl_seq * a; + if ( + (a = _loop1_67_rule(p)) // (('@' named_expression NEWLINE))+ + ) + { + D(fprintf(stderr, "%*c+ decorators[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s decorators[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(('@' named_expression NEWLINE))+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// class_def: decorators class_def_raw | class_def_raw +static stmt_ty +class_def_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + { // decorators class_def_raw + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> class_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "decorators class_def_raw")); + asdl_seq* a; + stmt_ty b; + if ( + (a = decorators_rule(p)) // decorators + && + (b = class_def_raw_rule(p)) // class_def_raw + ) + { + D(fprintf(stderr, "%*c+ class_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "decorators class_def_raw")); + _res = _PyPegen_class_def_decorators ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s class_def[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "decorators class_def_raw")); + } + { // class_def_raw + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> class_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "class_def_raw")); + stmt_ty class_def_raw_var; + if ( + (class_def_raw_var = class_def_raw_rule(p)) // class_def_raw + ) + { + D(fprintf(stderr, "%*c+ class_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "class_def_raw")); + _res = class_def_raw_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s class_def[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "class_def_raw")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// class_def_raw: 'class' NAME ['(' arguments? ')'] ':' block +static stmt_ty +class_def_raw_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + stmt_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'class' NAME ['(' arguments? ')'] ':' block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> class_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); + Token * _keyword; + Token * _literal; + expr_ty a; + void *b; + asdl_seq* c; + if ( + (_keyword = _PyPegen_expect_token(p, 523)) // token='class' + && + (a = _PyPegen_name_token(p)) // NAME + && + (b = _tmp_68_rule(p), 1) // ['(' arguments? ')'] + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (c = block_rule(p)) // block + ) + { + D(fprintf(stderr, "%*c+ class_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ClassDef ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , c , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s class_def_raw[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// block: NEWLINE INDENT statements DEDENT | simple_stmt | invalid_block +static asdl_seq* +block_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + if (_PyPegen_is_memoized(p, block_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + { // NEWLINE INDENT statements DEDENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT statements DEDENT")); + asdl_seq* a; + Token * dedent_var; + Token * indent_var; + Token * newline_var; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' + && + (a = statements_rule(p)) // statements + && + (dedent_var = _PyPegen_expect_token(p, DEDENT)) // token='DEDENT' + ) + { + D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT statements DEDENT")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE INDENT statements DEDENT")); + } + { // simple_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + asdl_seq* simple_stmt_var; + if ( + (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt + ) + { + D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); + _res = simple_stmt_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); + } + { // invalid_block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_block")); + void *invalid_block_var; + if ( + (invalid_block_var = invalid_block_rule(p)) // invalid_block + ) + { + D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_block")); + _res = invalid_block_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_block")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, block_type, _res); + D(p->level--); + return _res; +} + +// expressions_list: ','.star_expression+ ','? +static asdl_seq* +expressions_list_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.star_expression+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expressions_list[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_expression+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_69_rule(p)) // ','.star_expression+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ expressions_list[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_expression+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expressions_list[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_expression+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_expressions: +// | star_expression ((',' star_expression))+ ','? +// | star_expression ',' +// | star_expression +static expr_ty +star_expressions_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // star_expression ((',' star_expression))+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + asdl_seq * b; + if ( + (a = star_expression_rule(p)) // star_expression + && + (b = _loop1_71_rule(p)) // ((',' star_expression))+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); + } + { // star_expression ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression ','")); + Token * _literal; + expr_ty a; + if ( + (a = star_expression_rule(p)) // star_expression + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression ','")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( CHECK ( _PyPegen_singleton_seq ( p , a ) ) , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression ','")); + } + { // star_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression")); + expr_ty star_expression_var; + if ( + (star_expression_var = star_expression_rule(p)) // star_expression + ) + { + D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression")); + _res = star_expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_expression: '*' bitwise_or | expression +static expr_ty +star_expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, star_expression_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '*' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ star_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Starred ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' bitwise_or")); + } + { // expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); + expr_ty expression_var; + if ( + (expression_var = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ star_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); + _res = expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, star_expression_type, _res); + D(p->level--); + return _res; +} + +// star_named_expressions: ','.star_named_expression+ ','? +static asdl_seq* +star_named_expressions_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.star_named_expression+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_named_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_named_expression+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_72_rule(p)) // ','.star_named_expression+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ star_named_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_named_expression+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_named_expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_named_expression+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_named_expression: '*' bitwise_or | named_expression +static expr_ty +star_named_expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '*' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ star_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Starred ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' bitwise_or")); + } + { // named_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression")); + expr_ty named_expression_var; + if ( + (named_expression_var = named_expression_rule(p)) // named_expression + ) + { + D(fprintf(stderr, "%*c+ star_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression")); + _res = named_expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// named_expression: NAME ':=' expression | expression !':=' | invalid_named_expression +static expr_ty +named_expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME ':=' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 53)) // token=':=' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_NamedExpr ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':=' expression")); + } + { // expression !':=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression !':='")); + expr_ty expression_var; + if ( + (expression_var = expression_rule(p)) // expression + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 53) // token=':=' + ) + { + D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression !':='")); + _res = expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression !':='")); + } + { // invalid_named_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_named_expression")); + void *invalid_named_expression_var; + if ( + (invalid_named_expression_var = invalid_named_expression_rule(p)) // invalid_named_expression + ) + { + D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_named_expression")); + _res = invalid_named_expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_named_expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// annotated_rhs: yield_expr | star_expressions +static expr_ty +annotated_rhs_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> annotated_rhs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty yield_expr_var; + if ( + (yield_expr_var = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ annotated_rhs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + _res = yield_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s annotated_rhs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> annotated_rhs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty star_expressions_var; + if ( + (star_expressions_var = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ annotated_rhs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + _res = star_expressions_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s annotated_rhs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// expressions: expression ((',' expression))+ ','? | expression ',' | expression +static expr_ty +expressions_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // expression ((',' expression))+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ((',' expression))+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + asdl_seq * b; + if ( + (a = expression_rule(p)) // expression + && + (b = _loop1_74_rule(p)) // ((',' expression))+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ((',' expression))+ ','?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ((',' expression))+ ','?")); + } + { // expression ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ','")); + Token * _literal; + expr_ty a; + if ( + (a = expression_rule(p)) // expression + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ','")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( CHECK ( _PyPegen_singleton_seq ( p , a ) ) , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ','")); + } + { // expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); + expr_ty expression_var; + if ( + (expression_var = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); + _res = expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// expression: disjunction 'if' disjunction 'else' expression | disjunction | lambdef +static expr_ty +expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, expression_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // disjunction 'if' disjunction 'else' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + expr_ty b; + expr_ty c; + if ( + (a = disjunction_rule(p)) // disjunction + && + (_keyword = _PyPegen_expect_token(p, 510)) // token='if' + && + (b = disjunction_rule(p)) // disjunction + && + (_keyword_1 = _PyPegen_expect_token(p, 516)) // token='else' + && + (c = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_IfExp ( b , a , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); + } + { // disjunction + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "disjunction")); + expr_ty disjunction_var; + if ( + (disjunction_var = disjunction_rule(p)) // disjunction + ) + { + D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "disjunction")); + _res = disjunction_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "disjunction")); + } + { // lambdef + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambdef")); + expr_ty lambdef_var; + if ( + (lambdef_var = lambdef_rule(p)) // lambdef + ) + { + D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambdef")); + _res = lambdef_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambdef")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, expression_type, _res); + D(p->level--); + return _res; +} + +// lambdef: 'lambda' lambda_params? ':' expression +static expr_ty +lambdef_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'lambda' lambda_params? ':' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambdef[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'lambda' lambda_params? ':' expression")); + Token * _keyword; + Token * _literal; + void *a; + expr_ty b; + if ( + (_keyword = _PyPegen_expect_token(p, 524)) // token='lambda' + && + (a = lambda_params_rule(p), 1) // lambda_params? + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ lambdef[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'lambda' lambda_params? ':' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Lambda ( ( a ) ? a : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambdef[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'lambda' lambda_params? ':' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_params: invalid_lambda_parameters | lambda_parameters +static arguments_ty +lambda_params_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arguments_ty _res = NULL; + int _mark = p->mark; + { // invalid_lambda_parameters + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_lambda_parameters")); + void *invalid_lambda_parameters_var; + if ( + (invalid_lambda_parameters_var = invalid_lambda_parameters_rule(p)) // invalid_lambda_parameters + ) + { + D(fprintf(stderr, "%*c+ lambda_params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_lambda_parameters")); + _res = invalid_lambda_parameters_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_params[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_lambda_parameters")); + } + { // lambda_parameters + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_parameters")); + arguments_ty lambda_parameters_var; + if ( + (lambda_parameters_var = lambda_parameters_rule(p)) // lambda_parameters + ) + { + D(fprintf(stderr, "%*c+ lambda_params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_parameters")); + _res = lambda_parameters_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_params[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_parameters")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_parameters: +// | lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc? +// | lambda_slash_with_default lambda_param_with_default* lambda_star_etc? +// | lambda_param_no_default+ lambda_param_with_default* lambda_star_etc? +// | lambda_param_with_default+ lambda_star_etc? +// | lambda_star_etc +static arguments_ty +lambda_parameters_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arguments_ty _res = NULL; + int _mark = p->mark; + { // lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); + asdl_seq* a; + asdl_seq * b; + asdl_seq * c; + void *d; + if ( + (a = lambda_slash_no_default_rule(p)) // lambda_slash_no_default + && + (b = _loop0_75_rule(p)) // lambda_param_no_default* + && + (c = _loop0_76_rule(p)) // lambda_param_with_default* + && + (d = lambda_star_etc_rule(p), 1) // lambda_star_etc? + ) + { + D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); + _res = _PyPegen_make_arguments ( p , a , NULL , b , c , d ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); + } + { // lambda_slash_with_default lambda_param_with_default* lambda_star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); + SlashWithDefault* a; + asdl_seq * b; + void *c; + if ( + (a = lambda_slash_with_default_rule(p)) // lambda_slash_with_default + && + (b = _loop0_77_rule(p)) // lambda_param_with_default* + && + (c = lambda_star_etc_rule(p), 1) // lambda_star_etc? + ) + { + D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , a , NULL , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); + } + { // lambda_param_no_default+ lambda_param_with_default* lambda_star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); + asdl_seq * a; + asdl_seq * b; + void *c; + if ( + (a = _loop1_78_rule(p)) // lambda_param_no_default+ + && + (b = _loop0_79_rule(p)) // lambda_param_with_default* + && + (c = lambda_star_etc_rule(p), 1) // lambda_star_etc? + ) + { + D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , a , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); + } + { // lambda_param_with_default+ lambda_star_etc? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); + asdl_seq * a; + void *b; + if ( + (a = _loop1_80_rule(p)) // lambda_param_with_default+ + && + (b = lambda_star_etc_rule(p), 1) // lambda_star_etc? + ) + { + D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); + } + { // lambda_star_etc + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_star_etc")); + StarEtc* a; + if ( + (a = lambda_star_etc_rule(p)) // lambda_star_etc + ) + { + D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_star_etc")); + _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , NULL , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_star_etc")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_slash_no_default: +// | lambda_param_no_default+ '/' ',' +// | lambda_param_no_default+ '/' &':' +static asdl_seq* +lambda_slash_no_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // lambda_param_no_default+ '/' ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' ','")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + if ( + (a = _loop1_81_rule(p)) // lambda_param_no_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ lambda_slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' ','")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ '/' ','")); + } + { // lambda_param_no_default+ '/' &':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' &':'")); + Token * _literal; + asdl_seq * a; + if ( + (a = _loop1_82_rule(p)) // lambda_param_no_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' + ) + { + D(fprintf(stderr, "%*c+ lambda_slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' &':'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ '/' &':'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_slash_with_default: +// | lambda_param_no_default* lambda_param_with_default+ '/' ',' +// | lambda_param_no_default* lambda_param_with_default+ '/' &':' +static SlashWithDefault* +lambda_slash_with_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + SlashWithDefault* _res = NULL; + int _mark = p->mark; + { // lambda_param_no_default* lambda_param_with_default+ '/' ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); + Token * _literal; + Token * _literal_1; + asdl_seq * a; + asdl_seq * b; + if ( + (a = _loop0_83_rule(p)) // lambda_param_no_default* + && + (b = _loop1_84_rule(p)) // lambda_param_with_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ lambda_slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); + _res = _PyPegen_slash_with_default ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); + } + { // lambda_param_no_default* lambda_param_with_default+ '/' &':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); + Token * _literal; + asdl_seq * a; + asdl_seq * b; + if ( + (a = _loop0_85_rule(p)) // lambda_param_no_default* + && + (b = _loop1_86_rule(p)) // lambda_param_with_default+ + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' + ) + { + D(fprintf(stderr, "%*c+ lambda_slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); + _res = _PyPegen_slash_with_default ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_star_etc: +// | '*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds? +// | '*' ',' lambda_param_maybe_default+ lambda_kwds? +// | lambda_kwds +// | invalid_lambda_star_etc +static StarEtc* +lambda_star_etc_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + StarEtc* _res = NULL; + int _mark = p->mark; + { // '*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); + Token * _literal; + arg_ty a; + asdl_seq * b; + void *c; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = lambda_param_no_default_rule(p)) // lambda_param_no_default + && + (b = _loop0_87_rule(p)) // lambda_param_maybe_default* + && + (c = lambda_kwds_rule(p), 1) // lambda_kwds? + ) + { + D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); + _res = _PyPegen_star_etc ( p , a , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); + } + { // '*' ',' lambda_param_maybe_default+ lambda_kwds? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); + Token * _literal; + Token * _literal_1; + asdl_seq * b; + void *c; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + && + (b = _loop1_88_rule(p)) // lambda_param_maybe_default+ + && + (c = lambda_kwds_rule(p), 1) // lambda_kwds? + ) + { + D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); + _res = _PyPegen_star_etc ( p , NULL , b , c ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); + } + { // lambda_kwds + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_kwds")); + arg_ty a; + if ( + (a = lambda_kwds_rule(p)) // lambda_kwds + ) + { + D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_kwds")); + _res = _PyPegen_star_etc ( p , NULL , NULL , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_kwds")); + } + { // invalid_lambda_star_etc + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_lambda_star_etc")); + void *invalid_lambda_star_etc_var; + if ( + (invalid_lambda_star_etc_var = invalid_lambda_star_etc_rule(p)) // invalid_lambda_star_etc + ) + { + D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_lambda_star_etc")); + _res = invalid_lambda_star_etc_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_lambda_star_etc")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_kwds: '**' lambda_param_no_default +static arg_ty +lambda_kwds_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + { // '**' lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_kwds[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' lambda_param_no_default")); + Token * _literal; + arg_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (a = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + D(fprintf(stderr, "%*c+ lambda_kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' lambda_param_no_default")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_kwds[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' lambda_param_no_default")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_param_no_default: lambda_param ',' | lambda_param &':' +static arg_ty +lambda_param_no_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + { // lambda_param ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param ','")); + Token * _literal; + arg_ty a; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param ','")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param ','")); + } + { // lambda_param &':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param &':'")); + arg_ty a; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param &':'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_no_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param &':'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_param_with_default: lambda_param default ',' | lambda_param default &':' +static NameDefaultPair* +lambda_param_with_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + NameDefaultPair* _res = NULL; + int _mark = p->mark; + { // lambda_param default ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default ','")); + Token * _literal; + arg_ty a; + expr_ty c; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + (c = default_rule(p)) // default + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default ','")); + _res = _PyPegen_name_default_pair ( p , a , c , NULL ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default ','")); + } + { // lambda_param default &':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default &':'")); + arg_ty a; + expr_ty c; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + (c = default_rule(p)) // default + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default &':'")); + _res = _PyPegen_name_default_pair ( p , a , c , NULL ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_with_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default &':'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_param_maybe_default: lambda_param default? ',' | lambda_param default? &':' +static NameDefaultPair* +lambda_param_maybe_default_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + NameDefaultPair* _res = NULL; + int _mark = p->mark; + { // lambda_param default? ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default? ','")); + Token * _literal; + arg_ty a; + void *c; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + (c = default_rule(p), 1) // default? + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default? ','")); + _res = _PyPegen_name_default_pair ( p , a , c , NULL ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default? ','")); + } + { // lambda_param default? &':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default? &':'")); + arg_ty a; + void *c; + if ( + (a = lambda_param_rule(p)) // lambda_param + && + (c = default_rule(p), 1) // default? + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' + ) + { + D(fprintf(stderr, "%*c+ lambda_param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default? &':'")); + _res = _PyPegen_name_default_pair ( p , a , c , NULL ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default? &':'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lambda_param: NAME +static arg_ty +lambda_param_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + arg_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lambda_param[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty a; + if ( + (a = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ lambda_param[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_arg ( a -> v . Name . id , NULL , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lambda_param[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// disjunction: conjunction (('or' conjunction))+ | conjunction +static expr_ty +disjunction_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, disjunction_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // conjunction (('or' conjunction))+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> disjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "conjunction (('or' conjunction))+")); + expr_ty a; + asdl_seq * b; + if ( + (a = conjunction_rule(p)) // conjunction + && + (b = _loop1_89_rule(p)) // (('or' conjunction))+ + ) + { + D(fprintf(stderr, "%*c+ disjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "conjunction (('or' conjunction))+")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BoolOp ( Or , CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s disjunction[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "conjunction (('or' conjunction))+")); + } + { // conjunction + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> disjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "conjunction")); + expr_ty conjunction_var; + if ( + (conjunction_var = conjunction_rule(p)) // conjunction + ) + { + D(fprintf(stderr, "%*c+ disjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "conjunction")); + _res = conjunction_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s disjunction[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "conjunction")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, disjunction_type, _res); + D(p->level--); + return _res; +} + +// conjunction: inversion (('and' inversion))+ | inversion +static expr_ty +conjunction_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, conjunction_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // inversion (('and' inversion))+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> conjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "inversion (('and' inversion))+")); + expr_ty a; + asdl_seq * b; + if ( + (a = inversion_rule(p)) // inversion + && + (b = _loop1_90_rule(p)) // (('and' inversion))+ + ) + { + D(fprintf(stderr, "%*c+ conjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "inversion (('and' inversion))+")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BoolOp ( And , CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s conjunction[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "inversion (('and' inversion))+")); + } + { // inversion + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> conjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "inversion")); + expr_ty inversion_var; + if ( + (inversion_var = inversion_rule(p)) // inversion + ) + { + D(fprintf(stderr, "%*c+ conjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "inversion")); + _res = inversion_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s conjunction[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "inversion")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, conjunction_type, _res); + D(p->level--); + return _res; +} + +// inversion: 'not' inversion | comparison +static expr_ty +inversion_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, inversion_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'not' inversion + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> inversion[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'not' inversion")); + Token * _keyword; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 525)) // token='not' + && + (a = inversion_rule(p)) // inversion + ) + { + D(fprintf(stderr, "%*c+ inversion[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'not' inversion")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_UnaryOp ( Not , a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s inversion[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'not' inversion")); + } + { // comparison + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> inversion[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "comparison")); + expr_ty comparison_var; + if ( + (comparison_var = comparison_rule(p)) // comparison + ) + { + D(fprintf(stderr, "%*c+ inversion[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "comparison")); + _res = comparison_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s inversion[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "comparison")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, inversion_type, _res); + D(p->level--); + return _res; +} + +// comparison: bitwise_or compare_op_bitwise_or_pair+ | bitwise_or +static expr_ty +comparison_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // bitwise_or compare_op_bitwise_or_pair+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> comparison[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); + expr_ty a; + asdl_seq * b; + if ( + (a = bitwise_or_rule(p)) // bitwise_or + && + (b = _loop1_91_rule(p)) // compare_op_bitwise_or_pair+ + ) + { + D(fprintf(stderr, "%*c+ comparison[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Compare ( a , CHECK ( _PyPegen_get_cmpops ( p , b ) ) , CHECK ( _PyPegen_get_exprs ( p , b ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s comparison[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); + } + { // bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> comparison[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or")); + expr_ty bitwise_or_var; + if ( + (bitwise_or_var = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ comparison[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or")); + _res = bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s comparison[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// compare_op_bitwise_or_pair: +// | eq_bitwise_or +// | noteq_bitwise_or +// | lte_bitwise_or +// | lt_bitwise_or +// | gte_bitwise_or +// | gt_bitwise_or +// | notin_bitwise_or +// | in_bitwise_or +// | isnot_bitwise_or +// | is_bitwise_or +static CmpopExprPair* +compare_op_bitwise_or_pair_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // eq_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "eq_bitwise_or")); + CmpopExprPair* eq_bitwise_or_var; + if ( + (eq_bitwise_or_var = eq_bitwise_or_rule(p)) // eq_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "eq_bitwise_or")); + _res = eq_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "eq_bitwise_or")); + } + { // noteq_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "noteq_bitwise_or")); + CmpopExprPair* noteq_bitwise_or_var; + if ( + (noteq_bitwise_or_var = noteq_bitwise_or_rule(p)) // noteq_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "noteq_bitwise_or")); + _res = noteq_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "noteq_bitwise_or")); + } + { // lte_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lte_bitwise_or")); + CmpopExprPair* lte_bitwise_or_var; + if ( + (lte_bitwise_or_var = lte_bitwise_or_rule(p)) // lte_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lte_bitwise_or")); + _res = lte_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lte_bitwise_or")); + } + { // lt_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lt_bitwise_or")); + CmpopExprPair* lt_bitwise_or_var; + if ( + (lt_bitwise_or_var = lt_bitwise_or_rule(p)) // lt_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lt_bitwise_or")); + _res = lt_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lt_bitwise_or")); + } + { // gte_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "gte_bitwise_or")); + CmpopExprPair* gte_bitwise_or_var; + if ( + (gte_bitwise_or_var = gte_bitwise_or_rule(p)) // gte_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "gte_bitwise_or")); + _res = gte_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "gte_bitwise_or")); + } + { // gt_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "gt_bitwise_or")); + CmpopExprPair* gt_bitwise_or_var; + if ( + (gt_bitwise_or_var = gt_bitwise_or_rule(p)) // gt_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "gt_bitwise_or")); + _res = gt_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "gt_bitwise_or")); + } + { // notin_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "notin_bitwise_or")); + CmpopExprPair* notin_bitwise_or_var; + if ( + (notin_bitwise_or_var = notin_bitwise_or_rule(p)) // notin_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "notin_bitwise_or")); + _res = notin_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "notin_bitwise_or")); + } + { // in_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "in_bitwise_or")); + CmpopExprPair* in_bitwise_or_var; + if ( + (in_bitwise_or_var = in_bitwise_or_rule(p)) // in_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "in_bitwise_or")); + _res = in_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "in_bitwise_or")); + } + { // isnot_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "isnot_bitwise_or")); + CmpopExprPair* isnot_bitwise_or_var; + if ( + (isnot_bitwise_or_var = isnot_bitwise_or_rule(p)) // isnot_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "isnot_bitwise_or")); + _res = isnot_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "isnot_bitwise_or")); + } + { // is_bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "is_bitwise_or")); + CmpopExprPair* is_bitwise_or_var; + if ( + (is_bitwise_or_var = is_bitwise_or_rule(p)) // is_bitwise_or + ) + { + D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "is_bitwise_or")); + _res = is_bitwise_or_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "is_bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// eq_bitwise_or: '==' bitwise_or +static CmpopExprPair* +eq_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // '==' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> eq_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'==' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 27)) // token='==' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ eq_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'==' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , Eq , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s eq_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'==' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// noteq_bitwise_or: ('!=') bitwise_or +static CmpopExprPair* +noteq_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // ('!=') bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> noteq_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('!=') bitwise_or")); + void *_tmp_92_var; + expr_ty a; + if ( + (_tmp_92_var = _tmp_92_rule(p)) // '!=' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ noteq_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('!=') bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , NotEq , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s noteq_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('!=') bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lte_bitwise_or: '<=' bitwise_or +static CmpopExprPair* +lte_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // '<=' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lte_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<=' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 29)) // token='<=' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ lte_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<=' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , LtE , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lte_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<=' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// lt_bitwise_or: '<' bitwise_or +static CmpopExprPair* +lt_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // '<' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> lt_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 20)) // token='<' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ lt_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , Lt , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s lt_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// gte_bitwise_or: '>=' bitwise_or +static CmpopExprPair* +gte_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // '>=' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> gte_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>=' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 30)) // token='>=' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ gte_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>=' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , GtE , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s gte_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>=' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// gt_bitwise_or: '>' bitwise_or +static CmpopExprPair* +gt_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // '>' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> gt_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 21)) // token='>' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ gt_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , Gt , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s gt_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// notin_bitwise_or: 'not' 'in' bitwise_or +static CmpopExprPair* +notin_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // 'not' 'in' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> notin_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'not' 'in' bitwise_or")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 525)) // token='not' + && + (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ notin_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'not' 'in' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , NotIn , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s notin_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'not' 'in' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// in_bitwise_or: 'in' bitwise_or +static CmpopExprPair* +in_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // 'in' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> in_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'in' bitwise_or")); + Token * _keyword; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 518)) // token='in' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ in_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'in' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , In , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s in_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'in' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// isnot_bitwise_or: 'is' 'not' bitwise_or +static CmpopExprPair* +isnot_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // 'is' 'not' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> isnot_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'is' 'not' bitwise_or")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 526)) // token='is' + && + (_keyword_1 = _PyPegen_expect_token(p, 525)) // token='not' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ isnot_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'is' 'not' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , IsNot , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s isnot_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'is' 'not' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// is_bitwise_or: 'is' bitwise_or +static CmpopExprPair* +is_bitwise_or_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + CmpopExprPair* _res = NULL; + int _mark = p->mark; + { // 'is' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> is_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'is' bitwise_or")); + Token * _keyword; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 526)) // token='is' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ is_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'is' bitwise_or")); + _res = _PyPegen_cmpop_expr_pair ( p , Is , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s is_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'is' bitwise_or")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// bitwise_or: bitwise_or '|' bitwise_xor | bitwise_xor +static expr_ty bitwise_or_raw(Parser *); +static expr_ty +bitwise_or_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, bitwise_or_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_1 = _PyPegen_update_memo(p, _mark, bitwise_or_type, _res); + if (tmpvar_1) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = bitwise_or_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +bitwise_or_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // bitwise_or '|' bitwise_xor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or '|' bitwise_xor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = bitwise_or_rule(p)) // bitwise_or + && + (_literal = _PyPegen_expect_token(p, 18)) // token='|' + && + (b = bitwise_xor_rule(p)) // bitwise_xor + ) + { + D(fprintf(stderr, "%*c+ bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or '|' bitwise_xor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , BitOr , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or '|' bitwise_xor")); + } + { // bitwise_xor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_xor")); + expr_ty bitwise_xor_var; + if ( + (bitwise_xor_var = bitwise_xor_rule(p)) // bitwise_xor + ) + { + D(fprintf(stderr, "%*c+ bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_xor")); + _res = bitwise_xor_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_xor")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// bitwise_xor: bitwise_xor '^' bitwise_and | bitwise_and +static expr_ty bitwise_xor_raw(Parser *); +static expr_ty +bitwise_xor_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, bitwise_xor_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_2 = _PyPegen_update_memo(p, _mark, bitwise_xor_type, _res); + if (tmpvar_2) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = bitwise_xor_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +bitwise_xor_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // bitwise_xor '^' bitwise_and + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_xor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_xor '^' bitwise_and")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = bitwise_xor_rule(p)) // bitwise_xor + && + (_literal = _PyPegen_expect_token(p, 32)) // token='^' + && + (b = bitwise_and_rule(p)) // bitwise_and + ) + { + D(fprintf(stderr, "%*c+ bitwise_xor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_xor '^' bitwise_and")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , BitXor , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_xor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_xor '^' bitwise_and")); + } + { // bitwise_and + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_xor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_and")); + expr_ty bitwise_and_var; + if ( + (bitwise_and_var = bitwise_and_rule(p)) // bitwise_and + ) + { + D(fprintf(stderr, "%*c+ bitwise_xor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_and")); + _res = bitwise_and_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_xor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_and")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// bitwise_and: bitwise_and '&' shift_expr | shift_expr +static expr_ty bitwise_and_raw(Parser *); +static expr_ty +bitwise_and_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, bitwise_and_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_3 = _PyPegen_update_memo(p, _mark, bitwise_and_type, _res); + if (tmpvar_3) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = bitwise_and_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +bitwise_and_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // bitwise_and '&' shift_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_and[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_and '&' shift_expr")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = bitwise_and_rule(p)) // bitwise_and + && + (_literal = _PyPegen_expect_token(p, 19)) // token='&' + && + (b = shift_expr_rule(p)) // shift_expr + ) + { + D(fprintf(stderr, "%*c+ bitwise_and[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_and '&' shift_expr")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , BitAnd , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_and[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_and '&' shift_expr")); + } + { // shift_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> bitwise_and[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr")); + expr_ty shift_expr_var; + if ( + (shift_expr_var = shift_expr_rule(p)) // shift_expr + ) + { + D(fprintf(stderr, "%*c+ bitwise_and[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr")); + _res = shift_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s bitwise_and[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// shift_expr: shift_expr '<<' sum | shift_expr '>>' sum | sum +static expr_ty shift_expr_raw(Parser *); +static expr_ty +shift_expr_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, shift_expr_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_4 = _PyPegen_update_memo(p, _mark, shift_expr_type, _res); + if (tmpvar_4) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = shift_expr_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +shift_expr_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // shift_expr '<<' sum + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr '<<' sum")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = shift_expr_rule(p)) // shift_expr + && + (_literal = _PyPegen_expect_token(p, 33)) // token='<<' + && + (b = sum_rule(p)) // sum + ) + { + D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr '<<' sum")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , LShift , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr '<<' sum")); + } + { // shift_expr '>>' sum + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr '>>' sum")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = shift_expr_rule(p)) // shift_expr + && + (_literal = _PyPegen_expect_token(p, 34)) // token='>>' + && + (b = sum_rule(p)) // sum + ) + { + D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr '>>' sum")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , RShift , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr '>>' sum")); + } + { // sum + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum")); + expr_ty sum_var; + if ( + (sum_var = sum_rule(p)) // sum + ) + { + D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum")); + _res = sum_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// sum: sum '+' term | sum '-' term | term +static expr_ty sum_raw(Parser *); +static expr_ty +sum_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, sum_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_5 = _PyPegen_update_memo(p, _mark, sum_type, _res); + if (tmpvar_5) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = sum_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +sum_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // sum '+' term + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum '+' term")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = sum_rule(p)) // sum + && + (_literal = _PyPegen_expect_token(p, 14)) // token='+' + && + (b = term_rule(p)) // term + ) + { + D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum '+' term")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Add , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum '+' term")); + } + { // sum '-' term + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum '-' term")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = sum_rule(p)) // sum + && + (_literal = _PyPegen_expect_token(p, 15)) // token='-' + && + (b = term_rule(p)) // term + ) + { + D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum '-' term")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Sub , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum '-' term")); + } + { // term + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term")); + expr_ty term_var; + if ( + (term_var = term_rule(p)) // term + ) + { + D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term")); + _res = term_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// Left-recursive +// term: +// | term '*' factor +// | term '/' factor +// | term '//' factor +// | term '%' factor +// | term '@' factor +// | factor +static expr_ty term_raw(Parser *); +static expr_ty +term_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, term_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_6 = _PyPegen_update_memo(p, _mark, term_type, _res); + if (tmpvar_6) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = term_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +term_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // term '*' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '*' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = term_rule(p)) // term + && + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '*' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Mult , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '*' factor")); + } + { // term '/' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '/' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = term_rule(p)) // term + && + (_literal = _PyPegen_expect_token(p, 17)) // token='/' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '/' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Div , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '/' factor")); + } + { // term '//' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '//' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = term_rule(p)) // term + && + (_literal = _PyPegen_expect_token(p, 47)) // token='//' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '//' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , FloorDiv , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '//' factor")); + } + { // term '%' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '%' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = term_rule(p)) // term + && + (_literal = _PyPegen_expect_token(p, 24)) // token='%' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '%' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Mod , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '%' factor")); + } + { // term '@' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '@' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = term_rule(p)) // term + && + (_literal = _PyPegen_expect_token(p, 49)) // token='@' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '@' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "The '@' operator is" , _Py_BinOp ( a , MatMult , b , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '@' factor")); + } + { // factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "factor")); + expr_ty factor_var; + if ( + (factor_var = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "factor")); + _res = factor_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "factor")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// factor: '+' factor | '-' factor | '~' factor | power +static expr_ty +factor_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, factor_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '+' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'+' factor")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 14)) // token='+' + && + (a = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'+' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_UnaryOp ( UAdd , a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'+' factor")); + } + { // '-' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'-' factor")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 15)) // token='-' + && + (a = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'-' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_UnaryOp ( USub , a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'-' factor")); + } + { // '~' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'~' factor")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 31)) // token='~' + && + (a = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'~' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_UnaryOp ( Invert , a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'~' factor")); + } + { // power + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "power")); + expr_ty power_var; + if ( + (power_var = power_rule(p)) // power + ) + { + D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "power")); + _res = power_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "power")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, factor_type, _res); + D(p->level--); + return _res; +} + +// power: await_primary '**' factor | await_primary +static expr_ty +power_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // await_primary '**' factor + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> power[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "await_primary '**' factor")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = await_primary_rule(p)) // await_primary + && + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (b = factor_rule(p)) // factor + ) + { + D(fprintf(stderr, "%*c+ power[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "await_primary '**' factor")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_BinOp ( a , Pow , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s power[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "await_primary '**' factor")); + } + { // await_primary + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> power[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "await_primary")); + expr_ty await_primary_var; + if ( + (await_primary_var = await_primary_rule(p)) // await_primary + ) + { + D(fprintf(stderr, "%*c+ power[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "await_primary")); + _res = await_primary_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s power[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "await_primary")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// await_primary: AWAIT primary | primary +static expr_ty +await_primary_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, await_primary_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // AWAIT primary + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> await_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "AWAIT primary")); + expr_ty a; + Token * await_var; + if ( + (await_var = _PyPegen_expect_token(p, AWAIT)) // token='AWAIT' + && + (a = primary_rule(p)) // primary + ) + { + D(fprintf(stderr, "%*c+ await_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "AWAIT primary")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = CHECK_VERSION ( 5 , "Await expressions are" , _Py_Await ( a , EXTRA ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s await_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "AWAIT primary")); + } + { // primary + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> await_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary")); + expr_ty primary_var; + if ( + (primary_var = primary_rule(p)) // primary + ) + { + D(fprintf(stderr, "%*c+ await_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary")); + _res = primary_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s await_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, await_primary_type, _res); + D(p->level--); + return _res; +} + +// Left-recursive +// primary: +// | primary '.' NAME +// | primary genexp +// | primary '(' arguments? ')' +// | primary '[' slices ']' +// | atom +static expr_ty primary_raw(Parser *); +static expr_ty +primary_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, primary_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_7 = _PyPegen_update_memo(p, _mark, primary_type, _res); + if (tmpvar_7) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = primary_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +primary_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // primary '.' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '.' NAME")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = primary_rule(p)) // primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '.' NAME")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '.' NAME")); + } + { // primary genexp + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary genexp")); + expr_ty a; + expr_ty b; + if ( + (a = primary_rule(p)) // primary + && + (b = genexp_rule(p)) // genexp + ) + { + D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary genexp")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( a , CHECK ( _PyPegen_singleton_seq ( p , b ) ) , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary genexp")); + } + { // primary '(' arguments? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '(' arguments? ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + void *b; + if ( + (a = primary_rule(p)) // primary + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (b = arguments_rule(p), 1) // arguments? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '(' arguments? ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( a , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '(' arguments? ')'")); + } + { // primary '[' slices ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '[' slices ']'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = primary_rule(p)) // primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '[' slices ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '[' slices ']'")); + } + { // atom + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "atom")); + expr_ty atom_var; + if ( + (atom_var = atom_rule(p)) // atom + ) + { + D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "atom")); + _res = atom_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "atom")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// slices: slice !',' | ','.slice+ ','? +static expr_ty +slices_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // slice !',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slices[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice !','")); + expr_ty a; + if ( + (a = slice_rule(p)) // slice + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' + ) + { + D(fprintf(stderr, "%*c+ slices[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice !','")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slices[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice !','")); + } + { // ','.slice+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slices[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.slice+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_93_rule(p)) // ','.slice+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ slices[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.slice+ ','?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slices[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.slice+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// slice: expression? ':' expression? [':' expression?] | expression +static expr_ty +slice_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // expression? ':' expression? [':' expression?] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slice[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression? ':' expression? [':' expression?]")); + Token * _literal; + void *a; + void *b; + void *c; + if ( + (a = expression_rule(p), 1) // expression? + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = expression_rule(p), 1) // expression? + && + (c = _tmp_95_rule(p), 1) // [':' expression?] + ) + { + D(fprintf(stderr, "%*c+ slice[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression? ':' expression? [':' expression?]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Slice ( a , b , c , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slice[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression? ':' expression? [':' expression?]")); + } + { // expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> slice[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); + expr_ty a; + if ( + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ slice[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s slice[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// atom: +// | NAME +// | 'True' +// | 'False' +// | 'None' +// | &STRING strings +// | NUMBER +// | &'(' (tuple | group | genexp) +// | &'[' (list | listcomp) +// | &'{' (dict | set | dictcomp | setcomp) +// | '...' +static expr_ty +atom_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty name_var; + if ( + (name_var = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + _res = name_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + { // 'True' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 527)) // token='True' + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Constant ( Py_True , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'True'")); + } + { // 'False' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 528)) // token='False' + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Constant ( Py_False , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'False'")); + } + { // 'None' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 529)) // token='None' + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Constant ( Py_None , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'None'")); + } + { // &STRING strings + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&STRING strings")); + expr_ty strings_var; + if ( + _PyPegen_lookahead(1, _PyPegen_string_token, p) + && + (strings_var = strings_rule(p)) // strings + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&STRING strings")); + _res = strings_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&STRING strings")); + } + { // NUMBER + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NUMBER")); + expr_ty number_var; + if ( + (number_var = _PyPegen_number_token(p)) // NUMBER + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NUMBER")); + _res = number_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NUMBER")); + } + { // &'(' (tuple | group | genexp) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)")); + void *_tmp_96_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 7) // token='(' + && + (_tmp_96_var = _tmp_96_rule(p)) // tuple | group | genexp + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)")); + _res = _tmp_96_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'(' (tuple | group | genexp)")); + } + { // &'[' (list | listcomp) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)")); + void *_tmp_97_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 9) // token='[' + && + (_tmp_97_var = _tmp_97_rule(p)) // list | listcomp + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)")); + _res = _tmp_97_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'[' (list | listcomp)")); + } + { // &'{' (dict | set | dictcomp | setcomp) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); + void *_tmp_98_var; + if ( + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 25) // token='{' + && + (_tmp_98_var = _tmp_98_rule(p)) // dict | set | dictcomp | setcomp + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); + _res = _tmp_98_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); + } + { // '...' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 52)) // token='...' + ) + { + D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Constant ( Py_Ellipsis , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// strings: STRING+ +static expr_ty +strings_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, strings_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + { // STRING+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> strings[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING+")); + asdl_seq * a; + if ( + (a = _loop1_99_rule(p)) // STRING+ + ) + { + D(fprintf(stderr, "%*c+ strings[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "STRING+")); + _res = _PyPegen_concatenate_strings ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s strings[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "STRING+")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, strings_type, _res); + D(p->level--); + return _res; +} + +// list: '[' star_named_expressions? ']' +static expr_ty +list_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '[' star_named_expressions? ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> list[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' star_named_expressions? ']'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (a = star_named_expressions_rule(p), 1) // star_named_expressions? + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ list[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' star_named_expressions? ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_List ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s list[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' star_named_expressions? ']'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// listcomp: '[' named_expression for_if_clauses ']' | invalid_comprehension +static expr_ty +listcomp_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '[' named_expression for_if_clauses ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + asdl_seq* b; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (a = named_expression_rule(p)) // named_expression + && + (b = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_ListComp ( a , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s listcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' named_expression for_if_clauses ']'")); + } + { // invalid_comprehension + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + void *invalid_comprehension_var; + if ( + (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension + ) + { + D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + _res = invalid_comprehension_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s listcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// tuple: '(' [star_named_expression ',' star_named_expressions?] ')' +static expr_ty +tuple_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '(' [star_named_expression ',' star_named_expressions?] ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> tuple[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = _tmp_100_rule(p), 1) // [star_named_expression ',' star_named_expressions?] + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ tuple[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s tuple[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// group: '(' (yield_expr | named_expression) ')' +static expr_ty +group_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // '(' (yield_expr | named_expression) ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> group[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = _tmp_101_rule(p)) // yield_expr | named_expression + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ group[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s group[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// genexp: '(' expression for_if_clauses ')' | invalid_comprehension +static expr_ty +genexp_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '(' expression for_if_clauses ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + asdl_seq* b; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = expression_rule(p)) // expression + && + (b = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_GeneratorExp ( a , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s genexp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' expression for_if_clauses ')'")); + } + { // invalid_comprehension + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + void *invalid_comprehension_var; + if ( + (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension + ) + { + D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + _res = invalid_comprehension_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s genexp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// set: '{' expressions_list '}' +static expr_ty +set_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '{' expressions_list '}' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> set[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expressions_list '}'")); + Token * _literal; + Token * _literal_1; + asdl_seq* a; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + && + (a = expressions_list_rule(p)) // expressions_list + && + (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' + ) + { + D(fprintf(stderr, "%*c+ set[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expressions_list '}'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Set ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s set[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expressions_list '}'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// setcomp: '{' expression for_if_clauses '}' | invalid_comprehension +static expr_ty +setcomp_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '{' expression for_if_clauses '}' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + asdl_seq* b; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + && + (a = expression_rule(p)) // expression + && + (b = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' + ) + { + D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_SetComp ( a , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s setcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expression for_if_clauses '}'")); + } + { // invalid_comprehension + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + void *invalid_comprehension_var; + if ( + (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension + ) + { + D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); + _res = invalid_comprehension_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s setcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// dict: '{' double_starred_kvpairs? '}' +static expr_ty +dict_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '{' double_starred_kvpairs? '}' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dict[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' double_starred_kvpairs? '}'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + && + (a = double_starred_kvpairs_rule(p), 1) // double_starred_kvpairs? + && + (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' + ) + { + D(fprintf(stderr, "%*c+ dict[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' double_starred_kvpairs? '}'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Dict ( CHECK ( _PyPegen_get_keys ( p , a ) ) , CHECK ( _PyPegen_get_values ( p , a ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dict[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' double_starred_kvpairs? '}'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// dictcomp: '{' kvpair for_if_clauses '}' | invalid_dict_comprehension +static expr_ty +dictcomp_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '{' kvpair for_if_clauses '}' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dictcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' kvpair for_if_clauses '}'")); + Token * _literal; + Token * _literal_1; + KeyValuePair* a; + asdl_seq* b; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + && + (a = kvpair_rule(p)) // kvpair + && + (b = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' + ) + { + D(fprintf(stderr, "%*c+ dictcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' kvpair for_if_clauses '}'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_DictComp ( a -> key , a -> value , b , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dictcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' kvpair for_if_clauses '}'")); + } + { // invalid_dict_comprehension + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> dictcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_dict_comprehension")); + void *invalid_dict_comprehension_var; + if ( + (invalid_dict_comprehension_var = invalid_dict_comprehension_rule(p)) // invalid_dict_comprehension + ) + { + D(fprintf(stderr, "%*c+ dictcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_dict_comprehension")); + _res = invalid_dict_comprehension_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s dictcomp[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_dict_comprehension")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// double_starred_kvpairs: ','.double_starred_kvpair+ ','? +static asdl_seq* +double_starred_kvpairs_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.double_starred_kvpair+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> double_starred_kvpairs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_102_rule(p)) // ','.double_starred_kvpair+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ double_starred_kvpairs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s double_starred_kvpairs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.double_starred_kvpair+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// double_starred_kvpair: '**' bitwise_or | kvpair +static KeyValuePair* +double_starred_kvpair_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + KeyValuePair* _res = NULL; + int _mark = p->mark; + { // '**' bitwise_or + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> double_starred_kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' bitwise_or")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (a = bitwise_or_rule(p)) // bitwise_or + ) + { + D(fprintf(stderr, "%*c+ double_starred_kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' bitwise_or")); + _res = _PyPegen_key_value_pair ( p , NULL , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s double_starred_kvpair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' bitwise_or")); + } + { // kvpair + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> double_starred_kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kvpair")); + KeyValuePair* kvpair_var; + if ( + (kvpair_var = kvpair_rule(p)) // kvpair + ) + { + D(fprintf(stderr, "%*c+ double_starred_kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kvpair")); + _res = kvpair_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s double_starred_kvpair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kvpair")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// kvpair: expression ':' expression +static KeyValuePair* +kvpair_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + KeyValuePair* _res = NULL; + int _mark = p->mark; + { // expression ':' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':' expression")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = expression_rule(p)) // expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' expression")); + _res = _PyPegen_key_value_pair ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kvpair[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// for_if_clauses: for_if_clause+ +static asdl_seq* +for_if_clauses_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // for_if_clause+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> for_if_clauses[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause+")); + asdl_seq * _loop1_104_var; + if ( + (_loop1_104_var = _loop1_104_rule(p)) // for_if_clause+ + ) + { + D(fprintf(stderr, "%*c+ for_if_clauses[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "for_if_clause+")); + _res = _loop1_104_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s for_if_clauses[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "for_if_clause+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// for_if_clause: +// | ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))* +// | 'for' star_targets 'in' disjunction (('if' disjunction))* +static comprehension_ty +for_if_clause_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + comprehension_ty _res = NULL; + int _mark = p->mark; + { // ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))* + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + Token * async_var; + expr_ty b; + asdl_seq * c; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + && + (_keyword = _PyPegen_expect_token(p, 517)) // token='for' + && + (a = star_targets_rule(p)) // star_targets + && + (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' + && + (b = disjunction_rule(p)) // disjunction + && + (c = _loop0_105_rule(p)) // (('if' disjunction))* + ) + { + D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); + _res = CHECK_VERSION ( 6 , "Async comprehensions are" , _Py_comprehension ( a , b , c , 1 , p -> arena ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); + } + { // 'for' star_targets 'in' disjunction (('if' disjunction))* + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + expr_ty b; + asdl_seq * c; + if ( + (_keyword = _PyPegen_expect_token(p, 517)) // token='for' + && + (a = star_targets_rule(p)) // star_targets + && + (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' + && + (b = disjunction_rule(p)) // disjunction + && + (c = _loop0_106_rule(p)) // (('if' disjunction))* + ) + { + D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); + _res = _Py_comprehension ( a , b , c , 0 , p -> arena ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// yield_expr: 'yield' 'from' expression | 'yield' star_expressions? +static expr_ty +yield_expr_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // 'yield' 'from' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> yield_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'yield' 'from' expression")); + Token * _keyword; + Token * _keyword_1; + expr_ty a; + if ( + (_keyword = _PyPegen_expect_token(p, 504)) // token='yield' + && + (_keyword_1 = _PyPegen_expect_token(p, 514)) // token='from' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ yield_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'yield' 'from' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_YieldFrom ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s yield_expr[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'yield' 'from' expression")); + } + { // 'yield' star_expressions? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> yield_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'yield' star_expressions?")); + Token * _keyword; + void *a; + if ( + (_keyword = _PyPegen_expect_token(p, 504)) // token='yield' + && + (a = star_expressions_rule(p), 1) // star_expressions? + ) + { + D(fprintf(stderr, "%*c+ yield_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'yield' star_expressions?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Yield ( a , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s yield_expr[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'yield' star_expressions?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// arguments: args ','? &')' | incorrect_arguments +static expr_ty +arguments_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, arguments_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + { // args ','? &')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ','? &')'")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + if ( + (a = args_rule(p)) // args + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + && + _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' + ) + { + D(fprintf(stderr, "%*c+ arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ','? &')'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ','? &')'")); + } + { // incorrect_arguments + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "incorrect_arguments")); + void *incorrect_arguments_var; + if ( + (incorrect_arguments_var = incorrect_arguments_rule(p)) // incorrect_arguments + ) + { + D(fprintf(stderr, "%*c+ arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "incorrect_arguments")); + _res = incorrect_arguments_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "incorrect_arguments")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, arguments_type, _res); + D(p->level--); + return _res; +} + +// args: starred_expression [',' args] | kwargs | named_expression [',' args] +static expr_ty +args_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // starred_expression [',' args] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression [',' args]")); + expr_ty a; + void *b; + if ( + (a = starred_expression_rule(p)) // starred_expression + && + (b = _tmp_107_rule(p), 1) // [',' args] + ) + { + D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression [',' args]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( _PyPegen_dummy_name ( p ) , ( b ) ? CHECK ( _PyPegen_seq_insert_in_front ( p , a , ( ( expr_ty ) b ) -> v . Call . args ) ) : CHECK ( _PyPegen_singleton_seq ( p , a ) ) , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression [',' args]")); + } + { // kwargs + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwargs")); + asdl_seq* a; + if ( + (a = kwargs_rule(p)) // kwargs + ) + { + D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwargs")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( _PyPegen_dummy_name ( p ) , CHECK_NULL_ALLOWED ( _PyPegen_seq_extract_starred_exprs ( p , a ) ) , CHECK_NULL_ALLOWED ( _PyPegen_seq_delete_starred_exprs ( p , a ) ) , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwargs")); + } + { // named_expression [',' args] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression [',' args]")); + expr_ty a; + void *b; + if ( + (a = named_expression_rule(p)) // named_expression + && + (b = _tmp_108_rule(p), 1) // [',' args] + ) + { + D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression [',' args]")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( _PyPegen_dummy_name ( p ) , ( b ) ? CHECK ( _PyPegen_seq_insert_in_front ( p , a , ( ( expr_ty ) b ) -> v . Call . args ) ) : CHECK ( _PyPegen_singleton_seq ( p , a ) ) , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression [',' args]")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// kwargs: +// | ','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+ +// | ','.kwarg_or_starred+ +// | ','.kwarg_or_double_starred+ +static asdl_seq* +kwargs_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); + Token * _literal; + asdl_seq * a; + asdl_seq * b; + if ( + (a = _gather_109_rule(p)) // ','.kwarg_or_starred+ + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (b = _gather_111_rule(p)) // ','.kwarg_or_double_starred+ + ) + { + D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); + _res = _PyPegen_join_sequences ( p , a , b ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); + } + { // ','.kwarg_or_starred+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+")); + asdl_seq * _gather_113_var; + if ( + (_gather_113_var = _gather_113_rule(p)) // ','.kwarg_or_starred+ + ) + { + D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+")); + _res = _gather_113_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_starred+")); + } + { // ','.kwarg_or_double_starred+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+")); + asdl_seq * _gather_115_var; + if ( + (_gather_115_var = _gather_115_rule(p)) // ','.kwarg_or_double_starred+ + ) + { + D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+")); + _res = _gather_115_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_double_starred+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// starred_expression: '*' expression +static expr_ty +starred_expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '*' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> starred_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ starred_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Starred ( a , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s starred_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// kwarg_or_starred: NAME '=' expression | starred_expression | invalid_kwarg +static KeywordOrStarred* +kwarg_or_starred_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + KeywordOrStarred* _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME '=' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( a -> v . Name . id , b , EXTRA ) ) , 1 ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME '=' expression")); + } + { // starred_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression")); + expr_ty a; + if ( + (a = starred_expression_rule(p)) // starred_expression + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression")); + _res = _PyPegen_keyword_or_starred ( p , a , 0 ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression")); + } + { // invalid_kwarg + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); + void *invalid_kwarg_var; + if ( + (invalid_kwarg_var = invalid_kwarg_rule(p)) // invalid_kwarg + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); + _res = invalid_kwarg_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_kwarg")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// kwarg_or_double_starred: NAME '=' expression | '**' expression | invalid_kwarg +static KeywordOrStarred* +kwarg_or_double_starred_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + KeywordOrStarred* _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME '=' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (b = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( a -> v . Name . id , b , EXTRA ) ) , 1 ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME '=' expression")); + } + { // '**' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' expression")); + Token * _literal; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + && + (a = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' expression")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( NULL , a , EXTRA ) ) , 1 ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' expression")); + } + { // invalid_kwarg + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); + void *invalid_kwarg_var; + if ( + (invalid_kwarg_var = invalid_kwarg_rule(p)) // invalid_kwarg + ) + { + D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); + _res = invalid_kwarg_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_kwarg")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_targets: star_target !',' | star_target ((',' star_target))* ','? +static expr_ty +star_targets_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // star_target !',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target !','")); + expr_ty a; + if ( + (a = star_target_rule(p)) // star_target + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' + ) + { + D(fprintf(stderr, "%*c+ star_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target !','")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target !','")); + } + { // star_target ((',' star_target))* ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target ((',' star_target))* ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + asdl_seq * b; + if ( + (a = star_target_rule(p)) // star_target + && + (b = _loop0_117_rule(p)) // ((',' star_target))* + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ star_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target ((',' star_target))* ','?")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target ((',' star_target))* ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_targets_seq: ','.star_target+ ','? +static asdl_seq* +star_targets_seq_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.star_target+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_targets_seq[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_target+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_118_rule(p)) // ','.star_target+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ star_targets_seq[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_target+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_targets_seq[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_target+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// star_target: +// | '*' (!'*' star_target) +// | t_primary '.' NAME !t_lookahead +// | t_primary '[' slices ']' !t_lookahead +// | star_atom +static expr_ty +star_target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, star_target_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // '*' (!'*' star_target) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (!'*' star_target)")); + Token * _literal; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (a = _tmp_120_rule(p)) // !'*' star_target + ) + { + D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (!'*' star_target)")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Starred ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (!'*' star_target)")); + } + { // t_primary '.' NAME !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + } + { // t_primary '[' slices ']' !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + } + { // star_atom + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_atom")); + expr_ty star_atom_var; + if ( + (star_atom_var = star_atom_rule(p)) // star_atom + ) + { + D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_atom")); + _res = star_atom_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_atom")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, star_target_type, _res); + D(p->level--); + return _res; +} + +// star_atom: +// | NAME +// | '(' star_target ')' +// | '(' star_targets_seq? ')' +// | '[' star_targets_seq? ']' +static expr_ty +star_atom_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty a; + if ( + (a = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + _res = _PyPegen_set_expr_context ( p , a , Store ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + { // '(' star_target ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' star_target ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = star_target_rule(p)) // star_target + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' star_target ')'")); + _res = _PyPegen_set_expr_context ( p , a , Store ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' star_target ')'")); + } + { // '(' star_targets_seq? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' star_targets_seq? ')'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = star_targets_seq_rule(p), 1) // star_targets_seq? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' star_targets_seq? ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( a , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' star_targets_seq? ')'")); + } + { // '[' star_targets_seq? ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' star_targets_seq? ']'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (a = star_targets_seq_rule(p), 1) // star_targets_seq? + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' star_targets_seq? ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_List ( a , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' star_targets_seq? ']'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// single_target: single_subscript_attribute_target | NAME | '(' single_target ')' +static expr_ty +single_target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + { // single_subscript_attribute_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); + expr_ty single_subscript_attribute_target_var; + if ( + (single_subscript_attribute_target_var = single_subscript_attribute_target_rule(p)) // single_subscript_attribute_target + ) + { + D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); + _res = single_subscript_attribute_target_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_subscript_attribute_target")); + } + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty a; + if ( + (a = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + _res = _PyPegen_set_expr_context ( p , a , Store ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + { // '(' single_target ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = single_target_rule(p)) // single_target + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' single_target ')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// single_subscript_attribute_target: +// | t_primary '.' NAME !t_lookahead +// | t_primary '[' slices ']' !t_lookahead +static expr_ty +single_subscript_attribute_target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // t_primary '.' NAME !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> single_subscript_attribute_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ single_subscript_attribute_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s single_subscript_attribute_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + } + { // t_primary '[' slices ']' !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> single_subscript_attribute_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ single_subscript_attribute_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s single_subscript_attribute_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// del_targets: ','.del_target+ ','? +static asdl_seq* +del_targets_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.del_target+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.del_target+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_121_rule(p)) // ','.del_target+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ del_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.del_target+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.del_target+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// del_target: +// | t_primary '.' NAME &del_target_end +// | t_primary '[' slices ']' &del_target_end +// | del_t_atom +static expr_ty +del_target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, del_target_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // t_primary '.' NAME &del_target_end + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(1, del_target_end_rule, p) + ) + { + D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Del , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME &del_target_end")); + } + { // t_primary '[' slices ']' &del_target_end + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + && + _PyPegen_lookahead(1, del_target_end_rule, p) + ) + { + D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Del , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); + } + { // del_t_atom + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_t_atom")); + expr_ty del_t_atom_var; + if ( + (del_t_atom_var = del_t_atom_rule(p)) // del_t_atom + ) + { + D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_t_atom")); + _res = del_t_atom_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_t_atom")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, del_target_type, _res); + D(p->level--); + return _res; +} + +// del_t_atom: +// | NAME &del_target_end +// | '(' del_target ')' +// | '(' del_targets? ')' +// | '[' del_targets? ']' +// | invalid_del_target +static expr_ty +del_t_atom_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME &del_target_end + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end")); + expr_ty a; + if ( + (a = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(1, del_target_end_rule, p) + ) + { + D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end")); + _res = _PyPegen_set_expr_context ( p , a , Del ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME &del_target_end")); + } + { // '(' del_target ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' del_target ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = del_target_rule(p)) // del_target + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' del_target ')'")); + _res = _PyPegen_set_expr_context ( p , a , Del ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' del_target ')'")); + } + { // '(' del_targets? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' del_targets? ')'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = del_targets_rule(p), 1) // del_targets? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' del_targets? ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( a , Del , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' del_targets? ')'")); + } + { // '[' del_targets? ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' del_targets? ']'")); + Token * _literal; + Token * _literal_1; + void *a; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (a = del_targets_rule(p), 1) // del_targets? + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' del_targets? ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_List ( a , Del , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' del_targets? ']'")); + } + { // invalid_del_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_del_target")); + void *invalid_del_target_var; + if ( + (invalid_del_target_var = invalid_del_target_rule(p)) // invalid_del_target + ) + { + D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_del_target")); + _res = invalid_del_target_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_del_target")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// del_target_end: ')' | ']' | ',' | ';' | NEWLINE +static void * +del_target_end_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); + } + { // ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "']'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "']'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "']'")); + } + { // ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','")); + } + { // ';' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 13)) // token=';' + ) + { + D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'")); + } + { // NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + Token * newline_var; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + _res = newline_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// targets: ','.target+ ','? +static asdl_seq* +targets_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq* _res = NULL; + int _mark = p->mark; + { // ','.target+ ','? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.target+ ','?")); + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + asdl_seq * a; + if ( + (a = _gather_123_rule(p)) // ','.target+ + && + (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? + ) + { + D(fprintf(stderr, "%*c+ targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.target+ ','?")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.target+ ','?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// target: +// | t_primary '.' NAME !t_lookahead +// | t_primary '[' slices ']' !t_lookahead +// | t_atom +static expr_ty +target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, target_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // t_primary '.' NAME !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); + } + { // t_primary '[' slices ']' !t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + && + _PyPegen_lookahead(0, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); + } + { // t_atom + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_atom")); + expr_ty t_atom_var; + if ( + (t_atom_var = t_atom_rule(p)) // t_atom + ) + { + D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_atom")); + _res = t_atom_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_atom")); + } + _res = NULL; + done: + _PyPegen_insert_memo(p, _mark, target_type, _res); + D(p->level--); + return _res; +} + +// Left-recursive +// t_primary: +// | t_primary '.' NAME &t_lookahead +// | t_primary '[' slices ']' &t_lookahead +// | t_primary genexp &t_lookahead +// | t_primary '(' arguments? ')' &t_lookahead +// | atom &t_lookahead +static expr_ty t_primary_raw(Parser *); +static expr_ty +t_primary_rule(Parser *p) +{ + D(p->level++); + expr_ty _res = NULL; + if (_PyPegen_is_memoized(p, t_primary_type, &_res)) { + D(p->level--); + return _res; + } + int _mark = p->mark; + int _resmark = p->mark; + while (1) { + int tmpvar_8 = _PyPegen_update_memo(p, _mark, t_primary_type, _res); + if (tmpvar_8) { + D(p->level--); + return _res; + } + p->mark = _mark; + void *_raw = t_primary_raw(p); + if (_raw == NULL || p->mark <= _resmark) + break; + _resmark = p->mark; + _res = _raw; + } + p->mark = _resmark; + D(p->level--); + return _res; +} +static expr_ty +t_primary_raw(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // t_primary '.' NAME &t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &t_lookahead")); + Token * _literal; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + && + (b = _PyPegen_name_token(p)) // NAME + && + _PyPegen_lookahead(1, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Attribute ( a , b -> v . Name . id , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME &t_lookahead")); + } + { // t_primary '[' slices ']' &t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); + Token * _literal; + Token * _literal_1; + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = slices_rule(p)) // slices + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + && + _PyPegen_lookahead(1, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Subscript ( a , b , Load , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); + } + { // t_primary genexp &t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary genexp &t_lookahead")); + expr_ty a; + expr_ty b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (b = genexp_rule(p)) // genexp + && + _PyPegen_lookahead(1, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary genexp &t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( a , CHECK ( _PyPegen_singleton_seq ( p , b ) ) , NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary genexp &t_lookahead")); + } + { // t_primary '(' arguments? ')' &t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); + Token * _literal; + Token * _literal_1; + expr_ty a; + void *b; + if ( + (a = t_primary_rule(p)) // t_primary + && + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (b = arguments_rule(p), 1) // arguments? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + && + _PyPegen_lookahead(1, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Call ( a , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); + } + { // atom &t_lookahead + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "atom &t_lookahead")); + expr_ty a; + if ( + (a = atom_rule(p)) // atom + && + _PyPegen_lookahead(1, t_lookahead_rule, p) + ) + { + D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "atom &t_lookahead")); + _res = a; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "atom &t_lookahead")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// t_lookahead: '(' | '[' | '.' +static void * +t_lookahead_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '(' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + ) + { + D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('")); + } + { // '[' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + ) + { + D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['")); + } + { // '.' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + ) + { + D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// t_atom: NAME | '(' target ')' | '(' targets? ')' | '[' targets? ']' +static expr_ty +t_atom_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + expr_ty _res = NULL; + int _mark = p->mark; + if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + int _start_lineno = p->tokens[_mark]->lineno; + UNUSED(_start_lineno); // Only used by EXTRA macro + int _start_col_offset = p->tokens[_mark]->col_offset; + UNUSED(_start_col_offset); // Only used by EXTRA macro + { // NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); + expr_ty a; + if ( + (a = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); + _res = _PyPegen_set_expr_context ( p , a , Store ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); + } + { // '(' target ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' target ')'")); + Token * _literal; + Token * _literal_1; + expr_ty a; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (a = target_rule(p)) // target + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' target ')'")); + _res = _PyPegen_set_expr_context ( p , a , Store ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' target ')'")); + } + { // '(' targets? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' targets? ')'")); + Token * _literal; + Token * _literal_1; + void *b; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (b = targets_rule(p), 1) // targets? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' targets? ')'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_Tuple ( b , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' targets? ')'")); + } + { // '[' targets? ']' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' targets? ']'")); + Token * _literal; + Token * _literal_1; + void *b; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + && + (b = targets_rule(p), 1) // targets? + && + (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' + ) + { + D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' targets? ']'")); + Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); + if (_token == NULL) { + D(p->level--); + return NULL; + } + int _end_lineno = _token->end_lineno; + UNUSED(_end_lineno); // Only used by EXTRA macro + int _end_col_offset = _token->end_col_offset; + UNUSED(_end_col_offset); // Only used by EXTRA macro + _res = _Py_List ( b , Store , EXTRA ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' targets? ']'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// incorrect_arguments: +// | args ',' '*' +// | expression for_if_clauses ',' [args | expression for_if_clauses] +// | args for_if_clauses +// | args ',' expression for_if_clauses +// | args ',' args +static void * +incorrect_arguments_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // args ',' '*' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' '*'")); + Token * _literal; + Token * _literal_1; + expr_ty args_var; + if ( + (args_var = args_rule(p)) // args + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' + ) + { + D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' '*'")); + _res = RAISE_SYNTAX_ERROR ( "iterable argument unpacking follows keyword argument unpacking" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' '*'")); + } + { // expression for_if_clauses ',' [args | expression for_if_clauses] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); + Token * _literal; + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + asdl_seq* for_if_clauses_var; + if ( + (a = expression_rule(p)) // expression + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_opt_var = _tmp_125_rule(p), 1) // [args | expression for_if_clauses] + ) + { + D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "Generator expression must be parenthesized" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); + } + { // args for_if_clauses + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args for_if_clauses")); + expr_ty a; + asdl_seq* for_if_clauses_var; + if ( + (a = args_rule(p)) // args + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + ) + { + D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args for_if_clauses")); + _res = _PyPegen_nonparen_genexp_in_call ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args for_if_clauses")); + } + { // args ',' expression for_if_clauses + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' expression for_if_clauses")); + Token * _literal; + expr_ty a; + expr_ty args_var; + asdl_seq* for_if_clauses_var; + if ( + (args_var = args_rule(p)) // args + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (a = expression_rule(p)) // expression + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + ) + { + D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' expression for_if_clauses")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "Generator expression must be parenthesized" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' expression for_if_clauses")); + } + { // args ',' args + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' args")); + Token * _literal; + expr_ty a; + expr_ty args_var; + if ( + (a = args_rule(p)) // args + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (args_var = args_rule(p)) // args + ) + { + D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' args")); + _res = _PyPegen_arguments_parsing_error ( p , a ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' args")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_kwarg: expression '=' +static void * +invalid_kwarg_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // expression '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_kwarg[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression '='")); + Token * _literal; + expr_ty a; + if ( + (a = expression_rule(p)) // expression + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ invalid_kwarg[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression '='")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "expression cannot contain assignment, perhaps you meant \"==\"?" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_kwarg[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression '='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_named_expression: expression ':=' expression +static void * +invalid_named_expression_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // expression ':=' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':=' expression")); + Token * _literal; + expr_ty a; + expr_ty expression_var; + if ( + (a = expression_rule(p)) // expression + && + (_literal = _PyPegen_expect_token(p, 53)) // token=':=' + && + (expression_var = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ invalid_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':=' expression")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "cannot use assignment expressions with %s" , _PyPegen_get_expr_name ( a ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_named_expression[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':=' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_assignment: +// | list ':' +// | tuple ':' +// | star_named_expression ',' star_named_expressions* ':' +// | expression ':' expression ['=' annotated_rhs] +// | ((star_targets '='))* star_expressions '=' +// | ((star_targets '='))* yield_expr '=' +// | star_expressions augassign (yield_expr | star_expressions) +static void * +invalid_assignment_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // list ':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list ':'")); + Token * _literal; + expr_ty a; + if ( + (a = list_rule(p)) // list + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list ':'")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not list) can be annotated" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list ':'")); + } + { // tuple ':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple ':'")); + Token * _literal; + expr_ty a; + if ( + (a = tuple_rule(p)) // tuple + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple ':'")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not tuple) can be annotated" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple ':'")); + } + { // star_named_expression ',' star_named_expressions* ':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); + Token * _literal; + Token * _literal_1; + asdl_seq * _loop0_126_var; + expr_ty a; + if ( + (a = star_named_expression_rule(p)) // star_named_expression + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_loop0_126_var = _loop0_126_rule(p)) // star_named_expressions* + && + (_literal_1 = _PyPegen_expect_token(p, 11)) // token=':' + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not tuple) can be annotated" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); + } + { // expression ':' expression ['=' annotated_rhs] + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); + Token * _literal; + void *_opt_var; + UNUSED(_opt_var); // Silence compiler warnings + expr_ty a; + expr_ty expression_var; + if ( + (a = expression_rule(p)) // expression + && + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (expression_var = expression_rule(p)) // expression + && + (_opt_var = _tmp_127_rule(p), 1) // ['=' annotated_rhs] + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "illegal target for annotation" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); + } + { // ((star_targets '='))* star_expressions '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='")); + Token * _literal; + asdl_seq * _loop0_128_var; + expr_ty a; + if ( + (_loop0_128_var = _loop0_128_rule(p)) // ((star_targets '='))* + && + (a = star_expressions_rule(p)) // star_expressions + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( _PyPegen_get_invalid_target ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( _PyPegen_get_invalid_target ( a ) ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))* star_expressions '='")); + } + { // ((star_targets '='))* yield_expr '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='")); + Token * _literal; + asdl_seq * _loop0_129_var; + expr_ty a; + if ( + (_loop0_129_var = _loop0_129_rule(p)) // ((star_targets '='))* + && + (a = yield_expr_rule(p)) // yield_expr + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "assignment to yield expression not possible" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))* yield_expr '='")); + } + { // star_expressions augassign (yield_expr | star_expressions) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); + void *_tmp_130_var; + expr_ty a; + AugOperator* augassign_var; + if ( + (a = star_expressions_rule(p)) // star_expressions + && + (augassign_var = augassign_rule(p)) // augassign + && + (_tmp_130_var = _tmp_130_rule(p)) // yield_expr | star_expressions + ) + { + D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "'%s' is an illegal expression for augmented assignment" , _PyPegen_get_expr_name ( a ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_block: NEWLINE !INDENT +static void * +invalid_block_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // NEWLINE !INDENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE !INDENT")); + Token * newline_var; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, INDENT) // token=INDENT + ) + { + D(fprintf(stderr, "%*c+ invalid_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE !INDENT")); + _res = RAISE_INDENTATION_ERROR ( "expected an indented block" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_block[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE !INDENT")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_comprehension: ('[' | '(' | '{') starred_expression for_if_clauses +static void * +invalid_comprehension_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ('[' | '(' | '{') starred_expression for_if_clauses + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); + void *_tmp_131_var; + expr_ty a; + asdl_seq* for_if_clauses_var; + if ( + (_tmp_131_var = _tmp_131_rule(p)) // '[' | '(' | '{' + && + (a = starred_expression_rule(p)) // starred_expression + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + ) + { + D(fprintf(stderr, "%*c+ invalid_comprehension[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "iterable unpacking cannot be used in comprehension" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_comprehension[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_dict_comprehension: '{' '**' bitwise_or for_if_clauses '}' +static void * +invalid_dict_comprehension_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '{' '**' bitwise_or for_if_clauses '}' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_dict_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); + Token * _literal; + Token * _literal_1; + Token * a; + expr_ty bitwise_or_var; + asdl_seq* for_if_clauses_var; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + && + (a = _PyPegen_expect_token(p, 35)) // token='**' + && + (bitwise_or_var = bitwise_or_rule(p)) // bitwise_or + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + && + (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' + ) + { + D(fprintf(stderr, "%*c+ invalid_dict_comprehension[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "dict unpacking cannot be used in dict comprehension" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_dict_comprehension[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_parameters: +// | param_no_default* (slash_with_default | param_with_default+) param_no_default +static void * +invalid_parameters_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // param_no_default* (slash_with_default | param_with_default+) param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); + asdl_seq * _loop0_132_var; + void *_tmp_133_var; + arg_ty param_no_default_var; + if ( + (_loop0_132_var = _loop0_132_rule(p)) // param_no_default* + && + (_tmp_133_var = _tmp_133_rule(p)) // slash_with_default | param_with_default+ + && + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + D(fprintf(stderr, "%*c+ invalid_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); + _res = RAISE_SYNTAX_ERROR ( "non-default argument follows default argument" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_lambda_parameters: +// | lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default +static void * +invalid_lambda_parameters_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); + asdl_seq * _loop0_134_var; + void *_tmp_135_var; + arg_ty lambda_param_no_default_var; + if ( + (_loop0_134_var = _loop0_134_rule(p)) // lambda_param_no_default* + && + (_tmp_135_var = _tmp_135_rule(p)) // lambda_slash_with_default | lambda_param_with_default+ + && + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + D(fprintf(stderr, "%*c+ invalid_lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); + _res = RAISE_SYNTAX_ERROR ( "non-default argument follows default argument" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_star_etc: '*' (')' | ',' (')' | '**')) | '*' ',' TYPE_COMMENT +static void * +invalid_star_etc_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '*' (')' | ',' (')' | '**')) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); + Token * _literal; + void *_tmp_136_var; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (_tmp_136_var = _tmp_136_rule(p)) // ')' | ',' (')' | '**') + ) + { + D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); + _res = RAISE_SYNTAX_ERROR ( "named arguments must follow bare *" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); + } + { // '*' ',' TYPE_COMMENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' TYPE_COMMENT")); + Token * _literal; + Token * _literal_1; + Token * type_comment_var; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' + && + (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' + ) + { + D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' TYPE_COMMENT")); + _res = RAISE_SYNTAX_ERROR ( "bare * has associated type comment" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' TYPE_COMMENT")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_lambda_star_etc: '*' (':' | ',' (':' | '**')) +static void * +invalid_lambda_star_etc_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '*' (':' | ',' (':' | '**')) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); + Token * _literal; + void *_tmp_137_var; + if ( + (_literal = _PyPegen_expect_token(p, 16)) // token='*' + && + (_tmp_137_var = _tmp_137_rule(p)) // ':' | ',' (':' | '**') + ) + { + D(fprintf(stderr, "%*c+ invalid_lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); + _res = RAISE_SYNTAX_ERROR ( "named arguments must follow bare *" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_double_type_comments: TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT +static void * +invalid_double_type_comments_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_double_type_comments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); + Token * indent_var; + Token * newline_var; + Token * newline_var_1; + Token * type_comment_var; + Token * type_comment_var_1; + if ( + (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' + && + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + (type_comment_var_1 = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' + && + (newline_var_1 = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' + ) + { + D(fprintf(stderr, "%*c+ invalid_double_type_comments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); + _res = RAISE_SYNTAX_ERROR ( "Cannot have two type comments on def" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_double_type_comments[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_del_target: star_expression &del_target_end +static void * +invalid_del_target_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // star_expression &del_target_end + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end")); + expr_ty a; + if ( + (a = star_expression_rule(p)) // star_expression + && + _PyPegen_lookahead(1, del_target_end_rule, p) + ) + { + D(fprintf(stderr, "%*c+ invalid_del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end")); + _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "cannot delete %s" , _PyPegen_get_expr_name ( a ) ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_del_target[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression &del_target_end")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// invalid_import_from_targets: import_from_as_names ',' +static void * +invalid_import_from_targets_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // import_from_as_names ',' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> invalid_import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_names ','")); + Token * _literal; + asdl_seq* import_from_as_names_var; + if ( + (import_from_as_names_var = import_from_as_names_rule(p)) // import_from_as_names + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + ) + { + D(fprintf(stderr, "%*c+ invalid_import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_names ','")); + _res = RAISE_SYNTAX_ERROR ( "trailing comma not allowed without surrounding parentheses" ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s invalid_import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_names ','")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_1: NEWLINE +static asdl_seq * +_loop0_1_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_1[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + Token * newline_var; + while ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + _res = newline_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; } - return E_OK; + _children = _new_children; } + _children[_n++] = _res; + _mark = p->mark; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_1[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_1_type, _seq); + D(p->level--); + return _seq; +} - if (s->s_accept) { -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD -#if 0 - if (d->d_name[0] == 'i' && - strcmp(d->d_name, "import_stmt") == 0) - future_hack(ps); -#endif -#endif - /* Pop this dfa and try again */ - s_pop(&ps->p_stack); - D(printf(" Pop ...\n")); - if (s_empty(&ps->p_stack)) { - D(printf(" Error: bottom of stack.\n")); - return E_SYNTAX; +// _loop0_2: NEWLINE +static asdl_seq * +_loop0_2_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_2[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); + Token * newline_var; + while ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + _res = newline_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_2[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_2_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_4: ',' expression +static asdl_seq * +_loop0_4_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_4[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = expression_rule(p)) // expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_4[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_4_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_3: expression _loop0_4 +static asdl_seq * +_gather_3_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // expression _loop0_4 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_3[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_4")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = expression_rule(p)) // expression + && + (seq = _loop0_4_rule(p)) // _loop0_4 + ) + { + D(fprintf(stderr, "%*c+ _gather_3[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_4")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_3[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_4")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_6: ',' expression +static asdl_seq * +_loop0_6_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_6[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = expression_rule(p)) // expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_6[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_6_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_5: expression _loop0_6 +static asdl_seq * +_gather_5_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // expression _loop0_6 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_5[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_6")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = expression_rule(p)) // expression + && + (seq = _loop0_6_rule(p)) // _loop0_6 + ) + { + D(fprintf(stderr, "%*c+ _gather_5[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_6")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_5[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_6")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_8: ',' expression +static asdl_seq * +_loop0_8_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_8[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = expression_rule(p)) // expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_8[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_8_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_7: expression _loop0_8 +static asdl_seq * +_gather_7_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // expression _loop0_8 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_7[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_8")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = expression_rule(p)) // expression + && + (seq = _loop0_8_rule(p)) // _loop0_8 + ) + { + D(fprintf(stderr, "%*c+ _gather_7[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_8")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_7[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_8")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_10: ',' expression +static asdl_seq * +_loop0_10_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_10[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = expression_rule(p)) // expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_10[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_10_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_9: expression _loop0_10 +static asdl_seq * +_gather_9_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // expression _loop0_10 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_9[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_10")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = expression_rule(p)) // expression + && + (seq = _loop0_10_rule(p)) // _loop0_10 + ) + { + D(fprintf(stderr, "%*c+ _gather_9[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_10")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_9[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_10")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_11: statement +static asdl_seq * +_loop1_11_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // statement + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_11[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement")); + asdl_seq* statement_var; + while ( + (statement_var = statement_rule(p)) // statement + ) + { + _res = statement_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_11[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_11_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_13: ';' small_stmt +static asdl_seq * +_loop0_13_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ';' small_stmt + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_13[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';' small_stmt")); + Token * _literal; + stmt_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 13)) // token=';' + && + (elem = small_stmt_rule(p)) // small_stmt + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_13[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';' small_stmt")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_13_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_12: small_stmt _loop0_13 +static asdl_seq * +_gather_12_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // small_stmt _loop0_13 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_12[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "small_stmt _loop0_13")); + stmt_ty elem; + asdl_seq * seq; + if ( + (elem = small_stmt_rule(p)) // small_stmt + && + (seq = _loop0_13_rule(p)) // _loop0_13 + ) + { + D(fprintf(stderr, "%*c+ _gather_12[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "small_stmt _loop0_13")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_12[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "small_stmt _loop0_13")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_14: 'import' | 'from' +static void * +_tmp_14_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'import' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_14[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'import'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 513)) // token='import' + ) + { + D(fprintf(stderr, "%*c+ _tmp_14[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'import'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_14[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'import'")); + } + { // 'from' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_14[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 514)) // token='from' + ) + { + D(fprintf(stderr, "%*c+ _tmp_14[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_14[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_15: 'def' | '@' | ASYNC +static void * +_tmp_15_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'def' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'def'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 522)) // token='def' + ) + { + D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'def'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'def'")); + } + { // '@' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 49)) // token='@' + ) + { + D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@'")); + } + { // ASYNC + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); + Token * async_var; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + ) + { + D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); + _res = async_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_16: 'class' | '@' +static void * +_tmp_16_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'class' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_16[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'class'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 523)) // token='class' + ) + { + D(fprintf(stderr, "%*c+ _tmp_16[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'class'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_16[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'class'")); + } + { // '@' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_16[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 49)) // token='@' + ) + { + D(fprintf(stderr, "%*c+ _tmp_16[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_16[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_17: 'with' | ASYNC +static void * +_tmp_17_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'with' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_17[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 519)) // token='with' + ) + { + D(fprintf(stderr, "%*c+ _tmp_17[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_17[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with'")); + } + { // ASYNC + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_17[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); + Token * async_var; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + ) + { + D(fprintf(stderr, "%*c+ _tmp_17[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); + _res = async_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_17[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_18: 'for' | ASYNC +static void * +_tmp_18_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'for' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_18[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for'")); + Token * _keyword; + if ( + (_keyword = _PyPegen_expect_token(p, 517)) // token='for' + ) + { + D(fprintf(stderr, "%*c+ _tmp_18[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for'")); + _res = _keyword; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_18[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for'")); + } + { // ASYNC + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_18[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); + Token * async_var; + if ( + (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' + ) + { + D(fprintf(stderr, "%*c+ _tmp_18[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); + _res = async_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_18[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_19: '=' annotated_rhs +static void * +_tmp_19_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '=' annotated_rhs + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_19[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + Token * _literal; + expr_ty d; + if ( + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (d = annotated_rhs_rule(p)) // annotated_rhs + ) + { + D(fprintf(stderr, "%*c+ _tmp_19[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + _res = d; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_19[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_20: '(' single_target ')' | single_subscript_attribute_target +static void * +_tmp_20_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '(' single_target ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_20[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); + Token * _literal; + Token * _literal_1; + expr_ty b; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (b = single_target_rule(p)) // single_target + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ _tmp_20[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); + _res = b; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_20[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' single_target ')'")); + } + { // single_subscript_attribute_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_20[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); + expr_ty single_subscript_attribute_target_var; + if ( + (single_subscript_attribute_target_var = single_subscript_attribute_target_rule(p)) // single_subscript_attribute_target + ) + { + D(fprintf(stderr, "%*c+ _tmp_20[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); + _res = single_subscript_attribute_target_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_20[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_subscript_attribute_target")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_21: '=' annotated_rhs +static void * +_tmp_21_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '=' annotated_rhs + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_21[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + Token * _literal; + expr_ty d; + if ( + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (d = annotated_rhs_rule(p)) // annotated_rhs + ) + { + D(fprintf(stderr, "%*c+ _tmp_21[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + _res = d; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_21[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_22: (star_targets '=') +static asdl_seq * +_loop1_22_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (star_targets '=') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_22[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); + void *_tmp_138_var; + while ( + (_tmp_138_var = _tmp_138_rule(p)) // star_targets '=' + ) + { + _res = _tmp_138_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; } - continue; + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_22[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_22_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_23: yield_expr | star_expressions +static void * +_tmp_23_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_23[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty yield_expr_var; + if ( + (yield_expr_var = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ _tmp_23[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + _res = yield_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_23[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_23[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty star_expressions_var; + if ( + (star_expressions_var = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ _tmp_23[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + _res = star_expressions_var; + goto done; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_23[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - /* Stuck, report syntax error */ - D(printf(" Error.\n")); - if (expected_ret) { - if (s->s_lower == s->s_upper - 1) { - /* Only one possible expected token */ - *expected_ret = ps->p_grammar-> - g_ll.ll_label[s->s_lower].lb_type; +// _tmp_24: yield_expr | star_expressions +static void * +_tmp_24_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_24[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty yield_expr_var; + if ( + (yield_expr_var = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ _tmp_24[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + _res = yield_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_24[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_24[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty star_expressions_var; + if ( + (star_expressions_var = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ _tmp_24[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + _res = star_expressions_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_24[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_26: ',' NAME +static asdl_seq * +_loop0_26_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_26[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' NAME")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = _PyPegen_name_token(p)) // NAME + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; } - else - *expected_ret = -1; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; } - return E_SYNTAX; + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_26[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' NAME")); } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_26_type, _seq); + D(p->level--); + return _seq; } +// _gather_25: NAME _loop0_26 +static asdl_seq * +_gather_25_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // NAME _loop0_26 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_25[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME _loop0_26")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = _PyPegen_name_token(p)) // NAME + && + (seq = _loop0_26_rule(p)) // _loop0_26 + ) + { + D(fprintf(stderr, "%*c+ _gather_25[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME _loop0_26")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_25[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME _loop0_26")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -#ifdef Py_DEBUG +// _loop0_28: ',' NAME +static asdl_seq * +_loop0_28_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_28[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' NAME")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = _PyPegen_name_token(p)) // NAME + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_28[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' NAME")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_28_type, _seq); + D(p->level--); + return _seq; +} -/* DEBUG OUTPUT */ +// _gather_27: NAME _loop0_28 +static asdl_seq * +_gather_27_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // NAME _loop0_28 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_27[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME _loop0_28")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = _PyPegen_name_token(p)) // NAME + && + (seq = _loop0_28_rule(p)) // _loop0_28 + ) + { + D(fprintf(stderr, "%*c+ _gather_27[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME _loop0_28")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_27[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME _loop0_28")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -void -dumptree(grammar *g, node *n) +// _tmp_29: ',' expression +static void * +_tmp_29_rule(Parser *p) { - int i; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_29[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty z; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (z = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_29[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_29[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} - if (n == NULL) - printf("NIL"); - else { - label l; - l.lb_type = TYPE(n); - l.lb_str = STR(n); - printf("%s", PyGrammar_LabelRepr(&l)); - if (ISNONTERMINAL(TYPE(n))) { - printf("("); - for (i = 0; i < NCH(n); i++) { - if (i > 0) - printf(","); - dumptree(g, CHILD(n, i)); +// _loop0_30: ('.' | '...') +static asdl_seq * +_loop0_30_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('.' | '...') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_30[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')")); + void *_tmp_139_var; + while ( + (_tmp_139_var = _tmp_139_rule(p)) // '.' | '...' + ) + { + _res = _tmp_139_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; } - printf(")"); + _children[_n++] = _res; + _mark = p->mark; } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_30[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_30_type, _seq); + D(p->level--); + return _seq; } -void -showtree(grammar *g, node *n) +// _loop1_31: ('.' | '...') +static asdl_seq * +_loop1_31_rule(Parser *p) { - int i; + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('.' | '...') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_31[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')")); + void *_tmp_140_var; + while ( + (_tmp_140_var = _tmp_140_rule(p)) // '.' | '...' + ) + { + _res = _tmp_140_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_31[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_31_type, _seq); + D(p->level--); + return _seq; +} - if (n == NULL) - return; - if (ISNONTERMINAL(TYPE(n))) { - for (i = 0; i < NCH(n); i++) - showtree(g, CHILD(n, i)); +// _loop0_33: ',' import_from_as_name +static asdl_seq * +_loop0_33_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; } - else if (ISTERMINAL(TYPE(n))) { - printf("%s", _PyParser_TokenNames[TYPE(n)]); - if (TYPE(n) == NUMBER || TYPE(n) == NAME) - printf("(%s)", STR(n)); - printf(" "); + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; } - else - printf("? "); + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' import_from_as_name + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_33[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' import_from_as_name")); + Token * _literal; + alias_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = import_from_as_name_rule(p)) // import_from_as_name + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_33[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' import_from_as_name")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_33_type, _seq); + D(p->level--); + return _seq; } -void -printtree(parser_state *ps) +// _gather_32: import_from_as_name _loop0_33 +static asdl_seq * +_gather_32_rule(Parser *p) { - if (Py_DebugFlag) { - printf("Parse tree:\n"); - dumptree(ps->p_grammar, ps->p_tree); - printf("\n"); - printf("Tokens:\n"); - showtree(ps->p_grammar, ps->p_tree); - printf("\n"); + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; } - printf("Listing:\n"); - PyNode_ListTree(ps->p_tree); - printf("\n"); + asdl_seq * _res = NULL; + int _mark = p->mark; + { // import_from_as_name _loop0_33 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33")); + alias_ty elem; + asdl_seq * seq; + if ( + (elem = import_from_as_name_rule(p)) // import_from_as_name + && + (seq = _loop0_33_rule(p)) // _loop0_33 + ) + { + D(fprintf(stderr, "%*c+ _gather_32[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_32[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_name _loop0_33")); + } + _res = NULL; + done: + D(p->level--); + return _res; } -#endif /* Py_DEBUG */ +// _tmp_34: 'as' NAME +static void * +_tmp_34_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'as' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_34[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 530)) // token='as' + && + (z = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ _tmp_34[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_34[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -/* +// _loop0_36: ',' dotted_as_name +static asdl_seq * +_loop0_36_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' dotted_as_name + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_36[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_as_name")); + Token * _literal; + alias_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = dotted_as_name_rule(p)) // dotted_as_name + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_36[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' dotted_as_name")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_36_type, _seq); + D(p->level--); + return _seq; +} -Description ------------ +// _gather_35: dotted_as_name _loop0_36 +static asdl_seq * +_gather_35_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // dotted_as_name _loop0_36 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_35[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36")); + alias_ty elem; + asdl_seq * seq; + if ( + (elem = dotted_as_name_rule(p)) // dotted_as_name + && + (seq = _loop0_36_rule(p)) // _loop0_36 + ) + { + D(fprintf(stderr, "%*c+ _gather_35[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_35[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_as_name _loop0_36")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -The parser's interface is different than usual: the function addtoken() -must be called for each token in the input. This makes it possible to -turn it into an incremental parsing system later. The parsing system -constructs a parse tree as it goes. +// _tmp_37: 'as' NAME +static void * +_tmp_37_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'as' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_37[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 530)) // token='as' + && + (z = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ _tmp_37[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_37[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -A parsing rule is represented as a Deterministic Finite-state Automaton -(DFA). A node in a DFA represents a state of the parser; an arc represents -a transition. Transitions are either labeled with terminal symbols or -with non-terminals. When the parser decides to follow an arc labeled -with a non-terminal, it is invoked recursively with the DFA representing -the parsing rule for that as its initial state; when that DFA accepts, -the parser that invoked it continues. The parse tree constructed by the -recursively called parser is inserted as a child in the current parse tree. +// _loop0_39: ',' with_item +static asdl_seq * +_loop0_39_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' with_item + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_39[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); + Token * _literal; + withitem_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = with_item_rule(p)) // with_item + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_39[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_39_type, _seq); + D(p->level--); + return _seq; +} -The DFA's can be constructed automatically from a more conventional -language description. An extended LL(1) grammar (ELL(1)) is suitable. -Certain restrictions make the parser's life easier: rules that can produce -the empty string should be outlawed (there are other ways to put loops -or optional parts in the language). To avoid the need to construct -FIRST sets, we can require that all but the last alternative of a rule -(really: arc going out of a DFA's state) must begin with a terminal -symbol. +// _gather_38: with_item _loop0_39 +static asdl_seq * +_gather_38_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // with_item _loop0_39 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_38[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39")); + withitem_ty elem; + asdl_seq * seq; + if ( + (elem = with_item_rule(p)) // with_item + && + (seq = _loop0_39_rule(p)) // _loop0_39 + ) + { + D(fprintf(stderr, "%*c+ _gather_38[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_38[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_39")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -As an example, consider this grammar: +// _loop0_41: ',' with_item +static asdl_seq * +_loop0_41_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' with_item + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_41[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); + Token * _literal; + withitem_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = with_item_rule(p)) // with_item + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_41[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_41_type, _seq); + D(p->level--); + return _seq; +} -expr: term (OP term)* -term: CONSTANT | '(' expr ')' +// _gather_40: with_item _loop0_41 +static asdl_seq * +_gather_40_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // with_item _loop0_41 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_40[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41")); + withitem_ty elem; + asdl_seq * seq; + if ( + (elem = with_item_rule(p)) // with_item + && + (seq = _loop0_41_rule(p)) // _loop0_41 + ) + { + D(fprintf(stderr, "%*c+ _gather_40[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_40[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_41")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -The DFA corresponding to the rule for expr is: +// _loop0_43: ',' with_item +static asdl_seq * +_loop0_43_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' with_item + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_43[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); + Token * _literal; + withitem_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = with_item_rule(p)) // with_item + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_43[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_43_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_42: with_item _loop0_43 +static asdl_seq * +_gather_42_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // with_item _loop0_43 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_42[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43")); + withitem_ty elem; + asdl_seq * seq; + if ( + (elem = with_item_rule(p)) // with_item + && + (seq = _loop0_43_rule(p)) // _loop0_43 + ) + { + D(fprintf(stderr, "%*c+ _gather_42[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_42[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_43")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_45: ',' with_item +static asdl_seq * +_loop0_45_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' with_item + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_45[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); + Token * _literal; + withitem_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = with_item_rule(p)) // with_item + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_45[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_45_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_44: with_item _loop0_45 +static asdl_seq * +_gather_44_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // with_item _loop0_45 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_44[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45")); + withitem_ty elem; + asdl_seq * seq; + if ( + (elem = with_item_rule(p)) // with_item + && + (seq = _loop0_45_rule(p)) // _loop0_45 + ) + { + D(fprintf(stderr, "%*c+ _gather_44[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_44[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_45")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -------->.---term-->.-------> - ^ | - | | - \----OP----/ +// _tmp_46: 'as' target +static void * +_tmp_46_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'as' target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_46[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' target")); + Token * _keyword; + expr_ty t; + if ( + (_keyword = _PyPegen_expect_token(p, 530)) // token='as' + && + (t = target_rule(p)) // target + ) + { + D(fprintf(stderr, "%*c+ _tmp_46[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' target")); + _res = t; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_46[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' target")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} -The parse tree generated for the input a+b is: +// _loop1_47: except_block +static asdl_seq * +_loop1_47_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // except_block + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block")); + excepthandler_ty except_block_var; + while ( + (except_block_var = except_block_rule(p)) // except_block + ) + { + _res = except_block_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_47[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "except_block")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_47_type, _seq); + D(p->level--); + return _seq; +} -(expr: (term: (NAME: a)), (OP: +), (term: (NAME: b))) +// _tmp_48: 'as' NAME +static void * +_tmp_48_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'as' NAME + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_48[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 530)) // token='as' + && + (z = _PyPegen_name_token(p)) // NAME + ) + { + D(fprintf(stderr, "%*c+ _tmp_48[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_48[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_49: 'from' expression +static void * +_tmp_49_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'from' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_49[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' expression")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 514)) // token='from' + && + (z = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_49[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' expression")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_49[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_50: '->' expression +static void * +_tmp_50_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '->' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_50[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression")); + Token * _literal; + expr_ty z; + if ( + (_literal = _PyPegen_expect_token(p, 51)) // token='->' + && + (z = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_50[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_50[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_51: '->' expression +static void * +_tmp_51_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '->' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_51[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression")); + Token * _literal; + expr_ty z; + if ( + (_literal = _PyPegen_expect_token(p, 51)) // token='->' + && + (z = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_51[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_51[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_52: NEWLINE INDENT +static void * +_tmp_52_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // NEWLINE INDENT + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_52[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT")); + Token * indent_var; + Token * newline_var; + if ( + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + && + (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' + ) + { + D(fprintf(stderr, "%*c+ _tmp_52[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT")); + _res = _PyPegen_dummy_name(p, newline_var, indent_var); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_52[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE INDENT")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_53: param_no_default +static asdl_seq * +_loop0_53_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_53[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_53[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_53_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_54: param_with_default +static asdl_seq * +_loop0_54_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_54[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_54[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_54_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_55: param_with_default +static asdl_seq * +_loop0_55_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_55[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_55[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_55_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_56: param_no_default +static asdl_seq * +_loop1_56_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_56[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_56[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_56_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_57: param_with_default +static asdl_seq * +_loop0_57_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_57[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_57[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_57_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_58: param_with_default +static asdl_seq * +_loop1_58_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_58[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_58[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_58_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_59: param_no_default +static asdl_seq * +_loop1_59_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_59[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_59[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_59_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_60: param_no_default +static asdl_seq * +_loop1_60_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_60[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_60[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_60_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_61: param_no_default +static asdl_seq * +_loop0_61_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_61[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_61[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_61_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_62: param_with_default +static asdl_seq * +_loop1_62_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_62[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_62[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_62_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_63: param_no_default +static asdl_seq * +_loop0_63_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_63[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_63[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_63_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_64: param_with_default +static asdl_seq * +_loop1_64_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_64[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_64[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_64_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_65: param_maybe_default +static asdl_seq * +_loop0_65_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_maybe_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_65[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default")); + NameDefaultPair* param_maybe_default_var; + while ( + (param_maybe_default_var = param_maybe_default_rule(p)) // param_maybe_default + ) + { + _res = param_maybe_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_65[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_65_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_66: param_maybe_default +static asdl_seq * +_loop1_66_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_maybe_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_66[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default")); + NameDefaultPair* param_maybe_default_var; + while ( + (param_maybe_default_var = param_maybe_default_rule(p)) // param_maybe_default + ) + { + _res = param_maybe_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_66[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_66_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_67: ('@' named_expression NEWLINE) +static asdl_seq * +_loop1_67_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('@' named_expression NEWLINE) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_67[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)")); + void *_tmp_141_var; + while ( + (_tmp_141_var = _tmp_141_rule(p)) // '@' named_expression NEWLINE + ) + { + _res = _tmp_141_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_67[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('@' named_expression NEWLINE)")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_67_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_68: '(' arguments? ')' +static void * +_tmp_68_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '(' arguments? ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_68[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'")); + Token * _literal; + Token * _literal_1; + void *z; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + && + (z = arguments_rule(p), 1) // arguments? + && + (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ _tmp_68[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_68[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' arguments? ')'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_70: ',' star_expression +static asdl_seq * +_loop0_70_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' star_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_70[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = star_expression_rule(p)) // star_expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_70[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_70_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_69: star_expression _loop0_70 +static asdl_seq * +_gather_69_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // star_expression _loop0_70 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_69[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = star_expression_rule(p)) // star_expression + && + (seq = _loop0_70_rule(p)) // _loop0_70 + ) + { + D(fprintf(stderr, "%*c+ _gather_69[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_69[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression _loop0_70")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_71: (',' star_expression) +static asdl_seq * +_loop1_71_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (',' star_expression) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_71[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)")); + void *_tmp_142_var; + while ( + (_tmp_142_var = _tmp_142_rule(p)) // ',' star_expression + ) + { + _res = _tmp_142_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_71[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_expression)")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_71_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_73: ',' star_named_expression +static asdl_seq * +_loop0_73_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' star_named_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_73[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_named_expression")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = star_named_expression_rule(p)) // star_named_expression + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_73[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_named_expression")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_73_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_72: star_named_expression _loop0_73 +static asdl_seq * +_gather_72_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // star_named_expression _loop0_73 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_72[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = star_named_expression_rule(p)) // star_named_expression + && + (seq = _loop0_73_rule(p)) // _loop0_73 + ) + { + D(fprintf(stderr, "%*c+ _gather_72[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_72[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression _loop0_73")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_74: (',' expression) +static asdl_seq * +_loop1_74_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (',' expression) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_74[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)")); + void *_tmp_143_var; + while ( + (_tmp_143_var = _tmp_143_rule(p)) // ',' expression + ) + { + _res = _tmp_143_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_74[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' expression)")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_74_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_75: lambda_param_no_default +static asdl_seq * +_loop0_75_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_75[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_75[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_75_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_76: lambda_param_with_default +static asdl_seq * +_loop0_76_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_76[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_76[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_76_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_77: lambda_param_with_default +static asdl_seq * +_loop0_77_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_77[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_77[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_77_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_78: lambda_param_no_default +static asdl_seq * +_loop1_78_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_78[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_78[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_78_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_79: lambda_param_with_default +static asdl_seq * +_loop0_79_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_79[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_79[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_79_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_80: lambda_param_with_default +static asdl_seq * +_loop1_80_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_80[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_80[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_80_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_81: lambda_param_no_default +static asdl_seq * +_loop1_81_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_81[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_81[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_81_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_82: lambda_param_no_default +static asdl_seq * +_loop1_82_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_82[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_82[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_82_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_83: lambda_param_no_default +static asdl_seq * +_loop0_83_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_83[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_83[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_83_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_84: lambda_param_with_default +static asdl_seq * +_loop1_84_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_84[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_84[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_84_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_85: lambda_param_no_default +static asdl_seq * +_loop0_85_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_85[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_85[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_85_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_86: lambda_param_with_default +static asdl_seq * +_loop1_86_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_86[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_86[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_86_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_87: lambda_param_maybe_default +static asdl_seq * +_loop0_87_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_maybe_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_87[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default")); + NameDefaultPair* lambda_param_maybe_default_var; + while ( + (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p)) // lambda_param_maybe_default + ) + { + _res = lambda_param_maybe_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_87[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_87_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_88: lambda_param_maybe_default +static asdl_seq * +_loop1_88_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_maybe_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_88[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default")); + NameDefaultPair* lambda_param_maybe_default_var; + while ( + (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p)) // lambda_param_maybe_default + ) + { + _res = lambda_param_maybe_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_88[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_88_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_89: ('or' conjunction) +static asdl_seq * +_loop1_89_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('or' conjunction) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_89[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)")); + void *_tmp_144_var; + while ( + (_tmp_144_var = _tmp_144_rule(p)) // 'or' conjunction + ) + { + _res = _tmp_144_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_89[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('or' conjunction)")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_89_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_90: ('and' inversion) +static asdl_seq * +_loop1_90_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('and' inversion) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_90[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)")); + void *_tmp_145_var; + while ( + (_tmp_145_var = _tmp_145_rule(p)) // 'and' inversion + ) + { + _res = _tmp_145_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_90[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('and' inversion)")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_90_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_91: compare_op_bitwise_or_pair +static asdl_seq * +_loop1_91_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // compare_op_bitwise_or_pair + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_91[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compare_op_bitwise_or_pair")); + CmpopExprPair* compare_op_bitwise_or_pair_var; + while ( + (compare_op_bitwise_or_pair_var = compare_op_bitwise_or_pair_rule(p)) // compare_op_bitwise_or_pair + ) + { + _res = compare_op_bitwise_or_pair_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_91[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compare_op_bitwise_or_pair")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_91_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_92: '!=' +static void * +_tmp_92_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '!=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_92[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!='")); + Token * tok; + if ( + (tok = _PyPegen_expect_token(p, 28)) // token='!=' + ) + { + D(fprintf(stderr, "%*c+ _tmp_92[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!='")); + _res = _PyPegen_check_barry_as_flufl ( p ) ? NULL : tok; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_92[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_94: ',' slice +static asdl_seq * +_loop0_94_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' slice + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_94[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' slice")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = slice_rule(p)) // slice + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_94[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' slice")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_94_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_93: slice _loop0_94 +static asdl_seq * +_gather_93_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // slice _loop0_94 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_93[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice _loop0_94")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = slice_rule(p)) // slice + && + (seq = _loop0_94_rule(p)) // _loop0_94 + ) + { + D(fprintf(stderr, "%*c+ _gather_93[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice _loop0_94")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_93[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice _loop0_94")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_95: ':' expression? +static void * +_tmp_95_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ':' expression? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_95[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression?")); + Token * _literal; + void *d; + if ( + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + && + (d = expression_rule(p), 1) // expression? + ) + { + D(fprintf(stderr, "%*c+ _tmp_95[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression?")); + _res = d; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_95[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':' expression?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_96: tuple | group | genexp +static void * +_tmp_96_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // tuple + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple")); + expr_ty tuple_var; + if ( + (tuple_var = tuple_rule(p)) // tuple + ) + { + D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple")); + _res = tuple_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple")); + } + { // group + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "group")); + expr_ty group_var; + if ( + (group_var = group_rule(p)) // group + ) + { + D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "group")); + _res = group_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "group")); + } + { // genexp + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp")); + expr_ty genexp_var; + if ( + (genexp_var = genexp_rule(p)) // genexp + ) + { + D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp")); + _res = genexp_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "genexp")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_97: list | listcomp +static void * +_tmp_97_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // list + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list")); + expr_ty list_var; + if ( + (list_var = list_rule(p)) // list + ) + { + D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list")); + _res = list_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list")); + } + { // listcomp + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "listcomp")); + expr_ty listcomp_var; + if ( + (listcomp_var = listcomp_rule(p)) // listcomp + ) + { + D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "listcomp")); + _res = listcomp_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "listcomp")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_98: dict | set | dictcomp | setcomp +static void * +_tmp_98_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // dict + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dict")); + expr_ty dict_var; + if ( + (dict_var = dict_rule(p)) // dict + ) + { + D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dict")); + _res = dict_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dict")); + } + { // set + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "set")); + expr_ty set_var; + if ( + (set_var = set_rule(p)) // set + ) + { + D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "set")); + _res = set_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "set")); + } + { // dictcomp + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dictcomp")); + expr_ty dictcomp_var; + if ( + (dictcomp_var = dictcomp_rule(p)) // dictcomp + ) + { + D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dictcomp")); + _res = dictcomp_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dictcomp")); + } + { // setcomp + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "setcomp")); + expr_ty setcomp_var; + if ( + (setcomp_var = setcomp_rule(p)) // setcomp + ) + { + D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "setcomp")); + _res = setcomp_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "setcomp")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_99: STRING +static asdl_seq * +_loop1_99_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // STRING + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING")); + expr_ty string_var; + while ( + (string_var = _PyPegen_string_token(p)) // STRING + ) + { + _res = string_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_99[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "STRING")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_99_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_100: star_named_expression ',' star_named_expressions? +static void * +_tmp_100_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // star_named_expression ',' star_named_expressions? + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_100[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?")); + Token * _literal; + expr_ty y; + void *z; + if ( + (y = star_named_expression_rule(p)) // star_named_expression + && + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (z = star_named_expressions_rule(p), 1) // star_named_expressions? + ) + { + D(fprintf(stderr, "%*c+ _tmp_100[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?")); + _res = _PyPegen_seq_insert_in_front ( p , y , z ); + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_100[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression ',' star_named_expressions?")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_101: yield_expr | named_expression +static void * +_tmp_101_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty yield_expr_var; + if ( + (yield_expr_var = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + _res = yield_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + { // named_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression")); + expr_ty named_expression_var; + if ( + (named_expression_var = named_expression_rule(p)) // named_expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression")); + _res = named_expression_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_103: ',' double_starred_kvpair +static asdl_seq * +_loop0_103_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' double_starred_kvpair + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_103[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair")); + Token * _literal; + KeyValuePair* elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = double_starred_kvpair_rule(p)) // double_starred_kvpair + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_103[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' double_starred_kvpair")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_103_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_102: double_starred_kvpair _loop0_103 +static asdl_seq * +_gather_102_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // double_starred_kvpair _loop0_103 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_102[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103")); + KeyValuePair* elem; + asdl_seq * seq; + if ( + (elem = double_starred_kvpair_rule(p)) // double_starred_kvpair + && + (seq = _loop0_103_rule(p)) // _loop0_103 + ) + { + D(fprintf(stderr, "%*c+ _gather_102[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_102[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_103")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_104: for_if_clause +static asdl_seq * +_loop1_104_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // for_if_clause + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_104[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause")); + comprehension_ty for_if_clause_var; + while ( + (for_if_clause_var = for_if_clause_rule(p)) // for_if_clause + ) + { + _res = for_if_clause_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_104[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "for_if_clause")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_104_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_105: ('if' disjunction) +static asdl_seq * +_loop0_105_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('if' disjunction) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_105[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)")); + void *_tmp_146_var; + while ( + (_tmp_146_var = _tmp_146_rule(p)) // 'if' disjunction + ) + { + _res = _tmp_146_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_105[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_105_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_106: ('if' disjunction) +static asdl_seq * +_loop0_106_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ('if' disjunction) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_106[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)")); + void *_tmp_147_var; + while ( + (_tmp_147_var = _tmp_147_rule(p)) // 'if' disjunction + ) + { + _res = _tmp_147_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_106[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_106_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_107: ',' args +static void * +_tmp_107_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' args + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_107[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args")); + Token * _literal; + expr_ty c; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (c = args_rule(p)) // args + ) + { + D(fprintf(stderr, "%*c+ _tmp_107[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_107[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_108: ',' args +static void * +_tmp_108_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' args + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_108[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args")); + Token * _literal; + expr_ty c; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (c = args_rule(p)) // args + ) + { + D(fprintf(stderr, "%*c+ _tmp_108[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_108[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_110: ',' kwarg_or_starred +static asdl_seq * +_loop0_110_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' kwarg_or_starred + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_110[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred")); + Token * _literal; + KeywordOrStarred* elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_110[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_110_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_109: kwarg_or_starred _loop0_110 +static asdl_seq * +_gather_109_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // kwarg_or_starred _loop0_110 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_109[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110")); + KeywordOrStarred* elem; + asdl_seq * seq; + if ( + (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred + && + (seq = _loop0_110_rule(p)) // _loop0_110 + ) + { + D(fprintf(stderr, "%*c+ _gather_109[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_109[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_110")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_112: ',' kwarg_or_double_starred +static asdl_seq * +_loop0_112_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' kwarg_or_double_starred + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_112[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred")); + Token * _literal; + KeywordOrStarred* elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_112[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_112_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_111: kwarg_or_double_starred _loop0_112 +static asdl_seq * +_gather_111_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // kwarg_or_double_starred _loop0_112 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_111[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112")); + KeywordOrStarred* elem; + asdl_seq * seq; + if ( + (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred + && + (seq = _loop0_112_rule(p)) // _loop0_112 + ) + { + D(fprintf(stderr, "%*c+ _gather_111[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_111[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_112")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_114: ',' kwarg_or_starred +static asdl_seq * +_loop0_114_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' kwarg_or_starred + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_114[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred")); + Token * _literal; + KeywordOrStarred* elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_114[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_114_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_113: kwarg_or_starred _loop0_114 +static asdl_seq * +_gather_113_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // kwarg_or_starred _loop0_114 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_113[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114")); + KeywordOrStarred* elem; + asdl_seq * seq; + if ( + (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred + && + (seq = _loop0_114_rule(p)) // _loop0_114 + ) + { + D(fprintf(stderr, "%*c+ _gather_113[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_113[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_114")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_116: ',' kwarg_or_double_starred +static asdl_seq * +_loop0_116_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' kwarg_or_double_starred + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_116[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred")); + Token * _literal; + KeywordOrStarred* elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_116[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_116_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_115: kwarg_or_double_starred _loop0_116 +static asdl_seq * +_gather_115_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // kwarg_or_double_starred _loop0_116 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_115[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116")); + KeywordOrStarred* elem; + asdl_seq * seq; + if ( + (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred + && + (seq = _loop0_116_rule(p)) // _loop0_116 + ) + { + D(fprintf(stderr, "%*c+ _gather_115[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_115[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_116")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_117: (',' star_target) +static asdl_seq * +_loop0_117_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (',' star_target) + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_117[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)")); + void *_tmp_148_var; + while ( + (_tmp_148_var = _tmp_148_rule(p)) // ',' star_target + ) + { + _res = _tmp_148_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_117[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_target)")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_117_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_119: ',' star_target +static asdl_seq * +_loop0_119_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' star_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_119[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = star_target_rule(p)) // star_target + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_119[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_119_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_118: star_target _loop0_119 +static asdl_seq * +_gather_118_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // star_target _loop0_119 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_118[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = star_target_rule(p)) // star_target + && + (seq = _loop0_119_rule(p)) // _loop0_119 + ) + { + D(fprintf(stderr, "%*c+ _gather_118[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_118[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target _loop0_119")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_120: !'*' star_target +static void * +_tmp_120_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // !'*' star_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "!'*' star_target")); + expr_ty star_target_var; + if ( + _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 16) // token='*' + && + (star_target_var = star_target_rule(p)) // star_target + ) + { + D(fprintf(stderr, "%*c+ _tmp_120[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "!'*' star_target")); + _res = star_target_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_120[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "!'*' star_target")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_122: ',' del_target +static asdl_seq * +_loop0_122_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' del_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_122[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' del_target")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = del_target_rule(p)) // del_target + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_122[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' del_target")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_122_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_121: del_target _loop0_122 +static asdl_seq * +_gather_121_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // del_target _loop0_122 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_121[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = del_target_rule(p)) // del_target + && + (seq = _loop0_122_rule(p)) // _loop0_122 + ) + { + D(fprintf(stderr, "%*c+ _gather_121[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_121[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_target _loop0_122")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_124: ',' target +static asdl_seq * +_loop0_124_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // ',' target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_124[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' target")); + Token * _literal; + expr_ty elem; + while ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (elem = target_rule(p)) // target + ) + { + _res = elem; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + PyMem_Free(_children); + D(p->level--); + return NULL; + } + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_124[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' target")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_124_type, _seq); + D(p->level--); + return _seq; +} + +// _gather_123: target _loop0_124 +static asdl_seq * +_gather_123_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + asdl_seq * _res = NULL; + int _mark = p->mark; + { // target _loop0_124 + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _gather_123[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "target _loop0_124")); + expr_ty elem; + asdl_seq * seq; + if ( + (elem = target_rule(p)) // target + && + (seq = _loop0_124_rule(p)) // _loop0_124 + ) + { + D(fprintf(stderr, "%*c+ _gather_123[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "target _loop0_124")); + _res = _PyPegen_seq_insert_in_front(p, elem, seq); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _gather_123[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "target _loop0_124")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_125: args | expression for_if_clauses +static void * +_tmp_125_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // args + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args")); + expr_ty args_var; + if ( + (args_var = args_rule(p)) // args + ) + { + D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args")); + _res = args_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args")); + } + { // expression for_if_clauses + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses")); + expr_ty expression_var; + asdl_seq* for_if_clauses_var; + if ( + (expression_var = expression_rule(p)) // expression + && + (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses + ) + { + D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses")); + _res = _PyPegen_dummy_name(p, expression_var, for_if_clauses_var); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_126: star_named_expressions +static asdl_seq * +_loop0_126_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // star_named_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_126[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions")); + asdl_seq* star_named_expressions_var; + while ( + (star_named_expressions_var = star_named_expressions_rule(p)) // star_named_expressions + ) + { + _res = star_named_expressions_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_126[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expressions")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_126_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_127: '=' annotated_rhs +static void * +_tmp_127_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '=' annotated_rhs + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_127[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + Token * _literal; + expr_ty annotated_rhs_var; + if ( + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + && + (annotated_rhs_var = annotated_rhs_rule(p)) // annotated_rhs + ) + { + D(fprintf(stderr, "%*c+ _tmp_127[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); + _res = _PyPegen_dummy_name(p, _literal, annotated_rhs_var); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_127[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_128: (star_targets '=') +static asdl_seq * +_loop0_128_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (star_targets '=') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_128[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); + void *_tmp_149_var; + while ( + (_tmp_149_var = _tmp_149_rule(p)) // star_targets '=' + ) + { + _res = _tmp_149_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_128[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_128_type, _seq); + D(p->level--); + return _seq; +} + +// _loop0_129: (star_targets '=') +static asdl_seq * +_loop0_129_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // (star_targets '=') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_129[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); + void *_tmp_150_var; + while ( + (_tmp_150_var = _tmp_150_rule(p)) // star_targets '=' + ) + { + _res = _tmp_150_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_129[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_129_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_130: yield_expr | star_expressions +static void * +_tmp_130_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // yield_expr + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); + expr_ty yield_expr_var; + if ( + (yield_expr_var = yield_expr_rule(p)) // yield_expr + ) + { + D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); + _res = yield_expr_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); + } + { // star_expressions + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); + expr_ty star_expressions_var; + if ( + (star_expressions_var = star_expressions_rule(p)) // star_expressions + ) + { + D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); + _res = star_expressions_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_131: '[' | '(' | '{' +static void * +_tmp_131_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '[' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 9)) // token='[' + ) + { + D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['")); + } + { // '(' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 7)) // token='(' + ) + { + D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('")); + } + { // '{' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 25)) // token='{' + ) + { + D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_132: param_no_default +static asdl_seq * +_loop0_132_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); + arg_ty param_no_default_var; + while ( + (param_no_default_var = param_no_default_rule(p)) // param_no_default + ) + { + _res = param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_132[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_132_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_133: slash_with_default | param_with_default+ +static void * +_tmp_133_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // slash_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default")); + SlashWithDefault* slash_with_default_var; + if ( + (slash_with_default_var = slash_with_default_rule(p)) // slash_with_default + ) + { + D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default")); + _res = slash_with_default_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default")); + } + { // param_with_default+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+")); + asdl_seq * _loop1_151_var; + if ( + (_loop1_151_var = _loop1_151_rule(p)) // param_with_default+ + ) + { + D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+")); + _res = _loop1_151_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop0_134: lambda_param_no_default +static asdl_seq * +_loop0_134_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_no_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop0_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); + arg_ty lambda_param_no_default_var; + while ( + (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default + ) + { + _res = lambda_param_no_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop0_134[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop0_134_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_135: lambda_slash_with_default | lambda_param_with_default+ +static void * +_tmp_135_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // lambda_slash_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default")); + SlashWithDefault* lambda_slash_with_default_var; + if ( + (lambda_slash_with_default_var = lambda_slash_with_default_rule(p)) // lambda_slash_with_default + ) + { + D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default")); + _res = lambda_slash_with_default_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default")); + } + { // lambda_param_with_default+ + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+")); + asdl_seq * _loop1_152_var; + if ( + (_loop1_152_var = _loop1_152_rule(p)) // lambda_param_with_default+ + ) + { + D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+")); + _res = _loop1_152_var; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default+")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_136: ')' | ',' (')' | '**') +static void * +_tmp_136_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); + } + { // ',' (')' | '**') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')")); + Token * _literal; + void *_tmp_153_var; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_tmp_153_var = _tmp_153_rule(p)) // ')' | '**' + ) + { + D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')")); + _res = _PyPegen_dummy_name(p, _literal, _tmp_153_var); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (')' | '**')")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_137: ':' | ',' (':' | '**') +static void * +_tmp_137_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + ) + { + D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'")); + } + { // ',' (':' | '**') + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')")); + Token * _literal; + void *_tmp_154_var; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (_tmp_154_var = _tmp_154_rule(p)) // ':' | '**' + ) + { + D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')")); + _res = _PyPegen_dummy_name(p, _literal, _tmp_154_var); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (':' | '**')")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_138: star_targets '=' +static void * +_tmp_138_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // star_targets '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + Token * _literal; + expr_ty z; + if ( + (z = star_targets_rule(p)) // star_targets + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_138[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_139: '.' | '...' +static void * +_tmp_139_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '.' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + ) + { + D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); + } + { // '...' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 52)) // token='...' + ) + { + D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_140: '.' | '...' +static void * +_tmp_140_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '.' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_140[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 23)) // token='.' + ) + { + D(fprintf(stderr, "%*c+ _tmp_140[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_140[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); + } + { // '...' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_140[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 52)) // token='...' + ) + { + D(fprintf(stderr, "%*c+ _tmp_140[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_140[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_141: '@' named_expression NEWLINE +static void * +_tmp_141_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // '@' named_expression NEWLINE + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_141[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE")); + Token * _literal; + expr_ty f; + Token * newline_var; + if ( + (_literal = _PyPegen_expect_token(p, 49)) // token='@' + && + (f = named_expression_rule(p)) // named_expression + && + (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' + ) + { + D(fprintf(stderr, "%*c+ _tmp_141[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE")); + _res = f; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_141[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@' named_expression NEWLINE")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_142: ',' star_expression +static void * +_tmp_142_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' star_expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_142[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression")); + Token * _literal; + expr_ty c; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (c = star_expression_rule(p)) // star_expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_142[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_142[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_143: ',' expression +static void * +_tmp_143_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' expression + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_143[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); + Token * _literal; + expr_ty c; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (c = expression_rule(p)) // expression + ) + { + D(fprintf(stderr, "%*c+ _tmp_143[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_143[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_144: 'or' conjunction +static void * +_tmp_144_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'or' conjunction + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction")); + Token * _keyword; + expr_ty c; + if ( + (_keyword = _PyPegen_expect_token(p, 531)) // token='or' + && + (c = conjunction_rule(p)) // conjunction + ) + { + D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_144[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'or' conjunction")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_145: 'and' inversion +static void * +_tmp_145_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'and' inversion + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion")); + Token * _keyword; + expr_ty c; + if ( + (_keyword = _PyPegen_expect_token(p, 532)) // token='and' + && + (c = inversion_rule(p)) // inversion + ) + { + D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_146: 'if' disjunction +static void * +_tmp_146_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'if' disjunction + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 510)) // token='if' + && + (z = disjunction_rule(p)) // disjunction + ) + { + D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_146[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_147: 'if' disjunction +static void * +_tmp_147_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // 'if' disjunction + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_147[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); + Token * _keyword; + expr_ty z; + if ( + (_keyword = _PyPegen_expect_token(p, 510)) // token='if' + && + (z = disjunction_rule(p)) // disjunction + ) + { + D(fprintf(stderr, "%*c+ _tmp_147[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); + _res = z; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_147[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_148: ',' star_target +static void * +_tmp_148_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ',' star_target + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target")); + Token * _literal; + expr_ty c; + if ( + (_literal = _PyPegen_expect_token(p, 12)) // token=',' + && + (c = star_target_rule(p)) // star_target + ) + { + D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target")); + _res = c; + if (_res == NULL && PyErr_Occurred()) { + p->error_indicator = 1; + D(p->level--); + return NULL; + } + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_149: star_targets '=' +static void * +_tmp_149_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // star_targets '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + Token * _literal; + expr_ty star_targets_var; + if ( + (star_targets_var = star_targets_rule(p)) // star_targets + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + _res = _PyPegen_dummy_name(p, star_targets_var, _literal); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_149[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_150: star_targets '=' +static void * +_tmp_150_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // star_targets '=' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + Token * _literal; + expr_ty star_targets_var; + if ( + (star_targets_var = star_targets_rule(p)) // star_targets + && + (_literal = _PyPegen_expect_token(p, 22)) // token='=' + ) + { + D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); + _res = _PyPegen_dummy_name(p, star_targets_var, _literal); + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _loop1_151: param_with_default +static asdl_seq * +_loop1_151_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); + NameDefaultPair* param_with_default_var; + while ( + (param_with_default_var = param_with_default_rule(p)) // param_with_default + ) + { + _res = param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_151[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_151_type, _seq); + D(p->level--); + return _seq; +} + +// _loop1_152: lambda_param_with_default +static asdl_seq * +_loop1_152_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void *_res = NULL; + int _mark = p->mark; + int _start_mark = p->mark; + void **_children = PyMem_Malloc(sizeof(void *)); + if (!_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + ssize_t _children_capacity = 1; + ssize_t _n = 0; + { // lambda_param_with_default + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _loop1_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); + NameDefaultPair* lambda_param_with_default_var; + while ( + (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default + ) + { + _res = lambda_param_with_default_var; + if (_n == _children_capacity) { + _children_capacity *= 2; + void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); + if (!_new_children) { + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + _children = _new_children; + } + _children[_n++] = _res; + _mark = p->mark; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _loop1_152[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); + } + if (_n == 0 || p->error_indicator) { + PyMem_Free(_children); + D(p->level--); + return NULL; + } + asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); + if (!_seq) { + PyMem_Free(_children); + p->error_indicator = 1; + PyErr_NoMemory(); + D(p->level--); + return NULL; + } + for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); + PyMem_Free(_children); + _PyPegen_insert_memo(p, _start_mark, _loop1_152_type, _seq); + D(p->level--); + return _seq; +} + +// _tmp_153: ')' | '**' +static void * +_tmp_153_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ')' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 8)) // token=')' + ) + { + D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); + } + { // '**' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + ) + { + D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +// _tmp_154: ':' | '**' +static void * +_tmp_154_rule(Parser *p) +{ + D(p->level++); + if (p->error_indicator) { + D(p->level--); + return NULL; + } + void * _res = NULL; + int _mark = p->mark; + { // ':' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 11)) // token=':' + ) + { + D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'")); + } + { // '**' + if (p->error_indicator) { + D(p->level--); + return NULL; + } + D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'")); + Token * _literal; + if ( + (_literal = _PyPegen_expect_token(p, 35)) // token='**' + ) + { + D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'")); + _res = _literal; + goto done; + } + p->mark = _mark; + D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ', + p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'")); + } + _res = NULL; + done: + D(p->level--); + return _res; +} + +void * +_PyPegen_parse(Parser *p) +{ + // Initialize keywords + p->keywords = reserved_keywords; + p->n_keyword_lists = n_keyword_lists; + + // Run parser + void *result = NULL; + if (p->start_rule == Py_file_input) { + result = file_rule(p); + } else if (p->start_rule == Py_single_input) { + result = interactive_rule(p); + } else if (p->start_rule == Py_eval_input) { + result = eval_rule(p); + } else if (p->start_rule == Py_func_type_input) { + result = func_type_rule(p); + } else if (p->start_rule == Py_fstring_input) { + result = fstring_rule(p); + } + + return result; +} -*/ +// The end diff --git a/Parser/parser.h b/Parser/parser.h deleted file mode 100644 index b16075e..0000000 --- a/Parser/parser.h +++ /dev/null @@ -1,49 +0,0 @@ -#ifndef Py_PARSER_H -#define Py_PARSER_H -#ifdef __cplusplus -extern "C" { -#endif - - -/* Parser interface */ - -#define MAXSTACK 1700 - -typedef struct { - int s_state; /* State in current DFA */ - const dfa *s_dfa; /* Current DFA */ - struct _node *s_parent; /* Where to add next node */ -} stackentry; - -typedef struct { - stackentry *s_top; /* Top entry */ - stackentry s_base[MAXSTACK];/* Array of stack entries */ - /* NB The stack grows down */ -} stack; - -typedef struct { - stack p_stack; /* Stack of parser states */ - grammar *p_grammar; /* Grammar to use */ - node *p_tree; /* Top of parse tree */ -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - unsigned long p_flags; /* see co_flags in Include/code.h */ -#endif -} parser_state; - -parser_state *PyParser_New(grammar *g, int start); -void PyParser_Delete(parser_state *ps); -int PyParser_AddToken(parser_state *ps, int type, char *str, - int lineno, int col_offset, - int end_lineno, int end_col_offset, - int *expected_ret); -void PyGrammar_AddAccelerators(grammar *g); - - -#define showtree _Py_showtree -#define printtree _Py_printtree -#define dumptree _Py_dumptree - -#ifdef __cplusplus -} -#endif -#endif /* !Py_PARSER_H */ diff --git a/Parser/parsetok.c b/Parser/parsetok.c deleted file mode 100644 index 1ecb2c4..0000000 --- a/Parser/parsetok.c +++ /dev/null @@ -1,486 +0,0 @@ - -/* Parser-tokenizer link implementation */ - -#include "Python.h" -#include "tokenizer.h" -#include "node.h" -#include "grammar.h" -#include "parser.h" -#include "parsetok.h" -#include "errcode.h" -#include "graminit.h" - - -/* Forward */ -static node *parsetok(struct tok_state *, grammar *, int, perrdetail *, int *); -static int initerr(perrdetail *err_ret, PyObject * filename); - -typedef struct { - struct { - int lineno; - char *comment; - } *items; - size_t size; - size_t num_items; -} growable_comment_array; - -static int -growable_comment_array_init(growable_comment_array *arr, size_t initial_size) { - assert(initial_size > 0); - arr->items = malloc(initial_size * sizeof(*arr->items)); - arr->size = initial_size; - arr->num_items = 0; - - return arr->items != NULL; -} - -static int -growable_comment_array_add(growable_comment_array *arr, int lineno, char *comment) { - if (arr->num_items >= arr->size) { - size_t new_size = arr->size * 2; - void *new_items_array = realloc(arr->items, new_size * sizeof(*arr->items)); - if (!new_items_array) { - return 0; - } - arr->items = new_items_array; - arr->size = new_size; - } - - arr->items[arr->num_items].lineno = lineno; - arr->items[arr->num_items].comment = comment; - arr->num_items++; - return 1; -} - -static void -growable_comment_array_deallocate(growable_comment_array *arr) { - for (unsigned i = 0; i < arr->num_items; i++) { - PyObject_FREE(arr->items[i].comment); - } - free(arr->items); -} - -/* Parse input coming from a string. Return error code, print some errors. */ -node * -PyParser_ParseString(const char *s, grammar *g, int start, perrdetail *err_ret) -{ - return PyParser_ParseStringFlagsFilename(s, NULL, g, start, err_ret, 0); -} - -node * -PyParser_ParseStringFlags(const char *s, grammar *g, int start, - perrdetail *err_ret, int flags) -{ - return PyParser_ParseStringFlagsFilename(s, NULL, - g, start, err_ret, flags); -} - -node * -PyParser_ParseStringFlagsFilename(const char *s, const char *filename, - grammar *g, int start, - perrdetail *err_ret, int flags) -{ - int iflags = flags; - return PyParser_ParseStringFlagsFilenameEx(s, filename, g, start, - err_ret, &iflags); -} - -node * -PyParser_ParseStringObject(const char *s, PyObject *filename, - grammar *g, int start, - perrdetail *err_ret, int *flags) -{ - struct tok_state *tok; - int exec_input = start == file_input; - - if (initerr(err_ret, filename) < 0) - return NULL; - - if (PySys_Audit("compile", "yO", s, err_ret->filename) < 0) { - err_ret->error = E_ERROR; - return NULL; - } - - if (*flags & PyPARSE_IGNORE_COOKIE) - tok = PyTokenizer_FromUTF8(s, exec_input); - else - tok = PyTokenizer_FromString(s, exec_input); - if (tok == NULL) { - err_ret->error = PyErr_Occurred() ? E_DECODE : E_NOMEM; - return NULL; - } - if (*flags & PyPARSE_TYPE_COMMENTS) { - tok->type_comments = 1; - } - - Py_INCREF(err_ret->filename); - tok->filename = err_ret->filename; - if (*flags & PyPARSE_ASYNC_HACKS) - tok->async_hacks = 1; - return parsetok(tok, g, start, err_ret, flags); -} - -node * -PyParser_ParseStringFlagsFilenameEx(const char *s, const char *filename_str, - grammar *g, int start, - perrdetail *err_ret, int *flags) -{ - node *n; - PyObject *filename = NULL; - if (filename_str != NULL) { - filename = PyUnicode_DecodeFSDefault(filename_str); - if (filename == NULL) { - err_ret->error = E_ERROR; - return NULL; - } - } - n = PyParser_ParseStringObject(s, filename, g, start, err_ret, flags); - Py_XDECREF(filename); - return n; -} - -/* Parse input coming from a file. Return error code, print some errors. */ - -node * -PyParser_ParseFile(FILE *fp, const char *filename, grammar *g, int start, - const char *ps1, const char *ps2, - perrdetail *err_ret) -{ - return PyParser_ParseFileFlags(fp, filename, NULL, - g, start, ps1, ps2, err_ret, 0); -} - -node * -PyParser_ParseFileFlags(FILE *fp, const char *filename, const char *enc, - grammar *g, int start, - const char *ps1, const char *ps2, - perrdetail *err_ret, int flags) -{ - int iflags = flags; - return PyParser_ParseFileFlagsEx(fp, filename, enc, g, start, ps1, - ps2, err_ret, &iflags); -} - -node * -PyParser_ParseFileObject(FILE *fp, PyObject *filename, - const char *enc, grammar *g, int start, - const char *ps1, const char *ps2, - perrdetail *err_ret, int *flags) -{ - struct tok_state *tok; - - if (initerr(err_ret, filename) < 0) - return NULL; - - if (PySys_Audit("compile", "OO", Py_None, err_ret->filename) < 0) { - return NULL; - } - - if ((tok = PyTokenizer_FromFile(fp, enc, ps1, ps2)) == NULL) { - err_ret->error = E_NOMEM; - return NULL; - } - if (*flags & PyPARSE_TYPE_COMMENTS) { - tok->type_comments = 1; - } - Py_INCREF(err_ret->filename); - tok->filename = err_ret->filename; - return parsetok(tok, g, start, err_ret, flags); -} - -node * -PyParser_ParseFileFlagsEx(FILE *fp, const char *filename, - const char *enc, grammar *g, int start, - const char *ps1, const char *ps2, - perrdetail *err_ret, int *flags) -{ - node *n; - PyObject *fileobj = NULL; - if (filename != NULL) { - fileobj = PyUnicode_DecodeFSDefault(filename); - if (fileobj == NULL) { - err_ret->error = E_ERROR; - return NULL; - } - } - n = PyParser_ParseFileObject(fp, fileobj, enc, g, - start, ps1, ps2, err_ret, flags); - Py_XDECREF(fileobj); - return n; -} - -/* Parse input coming from the given tokenizer structure. - Return error code. */ - -static node * -parsetok(struct tok_state *tok, grammar *g, int start, perrdetail *err_ret, - int *flags) -{ - parser_state *ps; - node *n; - int started = 0; - int col_offset, end_col_offset; - growable_comment_array type_ignores; - - if (!growable_comment_array_init(&type_ignores, 10)) { - err_ret->error = E_NOMEM; - PyTokenizer_Free(tok); - return NULL; - } - - if ((ps = PyParser_New(g, start)) == NULL) { - err_ret->error = E_NOMEM; - growable_comment_array_deallocate(&type_ignores); - PyTokenizer_Free(tok); - return NULL; - } -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - if (*flags & PyPARSE_BARRY_AS_BDFL) - ps->p_flags |= CO_FUTURE_BARRY_AS_BDFL; - if (*flags & PyPARSE_TYPE_COMMENTS) - ps->p_flags |= PyCF_TYPE_COMMENTS; -#endif - - for (;;) { - const char *a, *b; - int type; - size_t len; - char *str; - col_offset = -1; - int lineno; - const char *line_start; - - type = PyTokenizer_Get(tok, &a, &b); - - len = (a != NULL && b != NULL) ? b - a : 0; - str = (char *) PyObject_MALLOC(len + 1); - if (str == NULL) { - err_ret->error = E_NOMEM; - break; - } - if (len > 0) - strncpy(str, a, len); - str[len] = '\0'; - -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - if (type == NOTEQUAL) { - if (!(ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && - strcmp(str, "!=")) { - PyObject_FREE(str); - err_ret->error = E_SYNTAX; - break; - } - else if ((ps->p_flags & CO_FUTURE_BARRY_AS_BDFL) && - strcmp(str, "<>")) { - PyObject_FREE(str); - err_ret->expected = NOTEQUAL; - err_ret->error = E_SYNTAX; - break; - } - } -#endif - - /* Nodes of type STRING, especially multi line strings - must be handled differently in order to get both - the starting line number and the column offset right. - (cf. issue 16806) */ - lineno = type == STRING ? tok->first_lineno : tok->lineno; - line_start = type == STRING ? tok->multi_line_start : tok->line_start; - if (a != NULL && a >= line_start) { - col_offset = Py_SAFE_DOWNCAST(a - line_start, - intptr_t, int); - } - else { - col_offset = -1; - } - - if (b != NULL && b >= tok->line_start) { - end_col_offset = Py_SAFE_DOWNCAST(b - tok->line_start, - intptr_t, int); - } - else { - end_col_offset = -1; - } - - if (type == TYPE_IGNORE) { - if (!growable_comment_array_add(&type_ignores, tok->lineno, str)) { - err_ret->error = E_NOMEM; - break; - } - continue; - } - - if (type == ERRORTOKEN) { - err_ret->error = tok->done; - break; - } - if (type == ENDMARKER && started) { - type = NEWLINE; /* Add an extra newline */ - started = 0; - /* Add the right number of dedent tokens, - except if a certain flag is given -- - codeop.py uses this. */ - if (tok->indent && - !(*flags & PyPARSE_DONT_IMPLY_DEDENT)) - { - tok->pendin = -tok->indent; - tok->indent = 0; - } - } - else { - started = 1; - } - - if ((err_ret->error = - PyParser_AddToken(ps, (int)type, str, - lineno, col_offset, tok->lineno, end_col_offset, - &(err_ret->expected))) != E_OK) { - if (tok->done == E_EOF && !ISWHITESPACE(type)) { - tok->done = E_SYNTAX; - } - if (err_ret->error != E_DONE) { - PyObject_FREE(str); - err_ret->token = type; - } - break; - } - } - - if (err_ret->error == E_DONE) { - n = ps->p_tree; - ps->p_tree = NULL; - - if (n->n_type == file_input) { - /* Put type_ignore nodes in the ENDMARKER of file_input. */ - int num; - node *ch; - size_t i; - - num = NCH(n); - ch = CHILD(n, num - 1); - REQ(ch, ENDMARKER); - - for (i = 0; i < type_ignores.num_items; i++) { - int res = PyNode_AddChild(ch, TYPE_IGNORE, type_ignores.items[i].comment, - type_ignores.items[i].lineno, 0, - type_ignores.items[i].lineno, 0); - if (res != 0) { - err_ret->error = res; - PyNode_Free(n); - n = NULL; - break; - } - type_ignores.items[i].comment = NULL; - } - } - - /* Check that the source for a single input statement really - is a single statement by looking at what is left in the - buffer after parsing. Trailing whitespace and comments - are OK. */ - if (err_ret->error == E_DONE && start == single_input) { - const char *cur = tok->cur; - char c = *tok->cur; - - for (;;) { - while (c == ' ' || c == '\t' || c == '\n' || c == '\014') - c = *++cur; - - if (!c) - break; - - if (c != '#') { - err_ret->error = E_BADSINGLE; - PyNode_Free(n); - n = NULL; - break; - } - - /* Suck up comment. */ - while (c && c != '\n') - c = *++cur; - } - } - } - else - n = NULL; - - growable_comment_array_deallocate(&type_ignores); - -#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD - *flags = ps->p_flags; -#endif - PyParser_Delete(ps); - - if (n == NULL) { - if (tok->done == E_EOF) - err_ret->error = E_EOF; - err_ret->lineno = tok->lineno; - if (tok->buf != NULL) { - size_t len; - assert(tok->cur - tok->buf < INT_MAX); - /* if we've managed to parse a token, point the offset to its start, - * else use the current reading position of the tokenizer - */ - err_ret->offset = col_offset != -1 ? col_offset + 1 : ((int)(tok->cur - tok->buf)); - len = tok->inp - tok->buf; - err_ret->text = (char *) PyObject_MALLOC(len + 1); - if (err_ret->text != NULL) { - if (len > 0) - strncpy(err_ret->text, tok->buf, len); - err_ret->text[len] = '\0'; - } - } - } else if (tok->encoding != NULL) { - /* 'nodes->n_str' uses PyObject_*, while 'tok->encoding' was - * allocated using PyMem_ - */ - node* r = PyNode_New(encoding_decl); - if (r) - r->n_str = PyObject_MALLOC(strlen(tok->encoding)+1); - if (!r || !r->n_str) { - err_ret->error = E_NOMEM; - if (r) - PyObject_FREE(r); - n = NULL; - goto done; - } - strcpy(r->n_str, tok->encoding); - PyMem_FREE(tok->encoding); - tok->encoding = NULL; - r->n_nchildren = 1; - r->n_child = n; - n = r; - } - -done: - PyTokenizer_Free(tok); - - if (n != NULL) { - _PyNode_FinalizeEndPos(n); - } - return n; -} - -static int -initerr(perrdetail *err_ret, PyObject *filename) -{ - err_ret->error = E_OK; - err_ret->lineno = 0; - err_ret->offset = 0; - err_ret->text = NULL; - err_ret->token = -1; - err_ret->expected = -1; - if (filename) { - Py_INCREF(filename); - err_ret->filename = filename; - } - else { - err_ret->filename = PyUnicode_FromString("<string>"); - if (err_ret->filename == NULL) { - err_ret->error = E_ERROR; - return -1; - } - } - return 0; -} diff --git a/Parser/pegen/peg_api.c b/Parser/peg_api.c index 5e71ecd..b947c78 100644 --- a/Parser/pegen/peg_api.c +++ b/Parser/peg_api.c @@ -1,6 +1,6 @@ #include "pegen_interface.h" -#include "../tokenizer.h" +#include "tokenizer.h" #include "pegen.h" mod_ty diff --git a/Parser/pegen/pegen.c b/Parser/pegen.c index 7b581ca..e29910b 100644 --- a/Parser/pegen/pegen.c +++ b/Parser/pegen.c @@ -1,9 +1,9 @@ #include <Python.h> #include <errcode.h> -#include "../tokenizer.h" +#include "tokenizer.h" #include "pegen.h" -#include "parse_string.h" +#include "string_parser.h" PyObject * _PyPegen_new_type_comment(Parser *p, char *s) diff --git a/Parser/pegen/pegen.h b/Parser/pegen.h index 64cf0ec..64cf0ec 100644 --- a/Parser/pegen/pegen.h +++ b/Parser/pegen.h diff --git a/Parser/pegen/parse.c b/Parser/pegen/parse.c deleted file mode 100644 index d28e6c8..0000000 --- a/Parser/pegen/parse.c +++ /dev/null @@ -1,24415 +0,0 @@ -// @generated by pegen.py from ./Grammar/python.gram -#include "pegen.h" - -#if defined(Py_DEBUG) && defined(Py_BUILD_CORE) -extern int Py_DebugFlag; -#define D(x) if (Py_DebugFlag) x; -#else -#define D(x) -#endif -static const int n_keyword_lists = 9; -static KeywordToken *reserved_keywords[] = { - NULL, - NULL, - (KeywordToken[]) { - {"if", 510}, - {"in", 518}, - {"is", 526}, - {"as", 530}, - {"or", 531}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"del", 503}, - {"try", 511}, - {"for", 517}, - {"def", 522}, - {"not", 525}, - {"and", 532}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"pass", 502}, - {"from", 514}, - {"elif", 515}, - {"else", 516}, - {"with", 519}, - {"True", 527}, - {"None", 529}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"raise", 501}, - {"yield", 504}, - {"break", 506}, - {"while", 512}, - {"class", 523}, - {"False", 528}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"return", 500}, - {"assert", 505}, - {"global", 508}, - {"import", 513}, - {"except", 520}, - {"lambda", 524}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"finally", 521}, - {NULL, -1}, - }, - (KeywordToken[]) { - {"continue", 507}, - {"nonlocal", 509}, - {NULL, -1}, - }, -}; -#define file_type 1000 -#define interactive_type 1001 -#define eval_type 1002 -#define func_type_type 1003 -#define fstring_type 1004 -#define type_expressions_type 1005 -#define statements_type 1006 -#define statement_type 1007 -#define statement_newline_type 1008 -#define simple_stmt_type 1009 -#define small_stmt_type 1010 -#define compound_stmt_type 1011 -#define assignment_type 1012 -#define augassign_type 1013 -#define global_stmt_type 1014 -#define nonlocal_stmt_type 1015 -#define yield_stmt_type 1016 -#define assert_stmt_type 1017 -#define del_stmt_type 1018 -#define import_stmt_type 1019 -#define import_name_type 1020 -#define import_from_type 1021 -#define import_from_targets_type 1022 -#define import_from_as_names_type 1023 -#define import_from_as_name_type 1024 -#define dotted_as_names_type 1025 -#define dotted_as_name_type 1026 -#define dotted_name_type 1027 // Left-recursive -#define if_stmt_type 1028 -#define elif_stmt_type 1029 -#define else_block_type 1030 -#define while_stmt_type 1031 -#define for_stmt_type 1032 -#define with_stmt_type 1033 -#define with_item_type 1034 -#define try_stmt_type 1035 -#define except_block_type 1036 -#define finally_block_type 1037 -#define return_stmt_type 1038 -#define raise_stmt_type 1039 -#define function_def_type 1040 -#define function_def_raw_type 1041 -#define func_type_comment_type 1042 -#define params_type 1043 -#define parameters_type 1044 -#define slash_no_default_type 1045 -#define slash_with_default_type 1046 -#define star_etc_type 1047 -#define kwds_type 1048 -#define param_no_default_type 1049 -#define param_with_default_type 1050 -#define param_maybe_default_type 1051 -#define param_type 1052 -#define annotation_type 1053 -#define default_type 1054 -#define decorators_type 1055 -#define class_def_type 1056 -#define class_def_raw_type 1057 -#define block_type 1058 -#define expressions_list_type 1059 -#define star_expressions_type 1060 -#define star_expression_type 1061 -#define star_named_expressions_type 1062 -#define star_named_expression_type 1063 -#define named_expression_type 1064 -#define annotated_rhs_type 1065 -#define expressions_type 1066 -#define expression_type 1067 -#define lambdef_type 1068 -#define lambda_params_type 1069 -#define lambda_parameters_type 1070 -#define lambda_slash_no_default_type 1071 -#define lambda_slash_with_default_type 1072 -#define lambda_star_etc_type 1073 -#define lambda_kwds_type 1074 -#define lambda_param_no_default_type 1075 -#define lambda_param_with_default_type 1076 -#define lambda_param_maybe_default_type 1077 -#define lambda_param_type 1078 -#define disjunction_type 1079 -#define conjunction_type 1080 -#define inversion_type 1081 -#define comparison_type 1082 -#define compare_op_bitwise_or_pair_type 1083 -#define eq_bitwise_or_type 1084 -#define noteq_bitwise_or_type 1085 -#define lte_bitwise_or_type 1086 -#define lt_bitwise_or_type 1087 -#define gte_bitwise_or_type 1088 -#define gt_bitwise_or_type 1089 -#define notin_bitwise_or_type 1090 -#define in_bitwise_or_type 1091 -#define isnot_bitwise_or_type 1092 -#define is_bitwise_or_type 1093 -#define bitwise_or_type 1094 // Left-recursive -#define bitwise_xor_type 1095 // Left-recursive -#define bitwise_and_type 1096 // Left-recursive -#define shift_expr_type 1097 // Left-recursive -#define sum_type 1098 // Left-recursive -#define term_type 1099 // Left-recursive -#define factor_type 1100 -#define power_type 1101 -#define await_primary_type 1102 -#define primary_type 1103 // Left-recursive -#define slices_type 1104 -#define slice_type 1105 -#define atom_type 1106 -#define strings_type 1107 -#define list_type 1108 -#define listcomp_type 1109 -#define tuple_type 1110 -#define group_type 1111 -#define genexp_type 1112 -#define set_type 1113 -#define setcomp_type 1114 -#define dict_type 1115 -#define dictcomp_type 1116 -#define double_starred_kvpairs_type 1117 -#define double_starred_kvpair_type 1118 -#define kvpair_type 1119 -#define for_if_clauses_type 1120 -#define for_if_clause_type 1121 -#define yield_expr_type 1122 -#define arguments_type 1123 -#define args_type 1124 -#define kwargs_type 1125 -#define starred_expression_type 1126 -#define kwarg_or_starred_type 1127 -#define kwarg_or_double_starred_type 1128 -#define star_targets_type 1129 -#define star_targets_seq_type 1130 -#define star_target_type 1131 -#define star_atom_type 1132 -#define single_target_type 1133 -#define single_subscript_attribute_target_type 1134 -#define del_targets_type 1135 -#define del_target_type 1136 -#define del_t_atom_type 1137 -#define del_target_end_type 1138 -#define targets_type 1139 -#define target_type 1140 -#define t_primary_type 1141 // Left-recursive -#define t_lookahead_type 1142 -#define t_atom_type 1143 -#define incorrect_arguments_type 1144 -#define invalid_kwarg_type 1145 -#define invalid_named_expression_type 1146 -#define invalid_assignment_type 1147 -#define invalid_block_type 1148 -#define invalid_comprehension_type 1149 -#define invalid_dict_comprehension_type 1150 -#define invalid_parameters_type 1151 -#define invalid_lambda_parameters_type 1152 -#define invalid_star_etc_type 1153 -#define invalid_lambda_star_etc_type 1154 -#define invalid_double_type_comments_type 1155 -#define invalid_del_target_type 1156 -#define invalid_import_from_targets_type 1157 -#define _loop0_1_type 1158 -#define _loop0_2_type 1159 -#define _loop0_4_type 1160 -#define _gather_3_type 1161 -#define _loop0_6_type 1162 -#define _gather_5_type 1163 -#define _loop0_8_type 1164 -#define _gather_7_type 1165 -#define _loop0_10_type 1166 -#define _gather_9_type 1167 -#define _loop1_11_type 1168 -#define _loop0_13_type 1169 -#define _gather_12_type 1170 -#define _tmp_14_type 1171 -#define _tmp_15_type 1172 -#define _tmp_16_type 1173 -#define _tmp_17_type 1174 -#define _tmp_18_type 1175 -#define _tmp_19_type 1176 -#define _tmp_20_type 1177 -#define _tmp_21_type 1178 -#define _loop1_22_type 1179 -#define _tmp_23_type 1180 -#define _tmp_24_type 1181 -#define _loop0_26_type 1182 -#define _gather_25_type 1183 -#define _loop0_28_type 1184 -#define _gather_27_type 1185 -#define _tmp_29_type 1186 -#define _loop0_30_type 1187 -#define _loop1_31_type 1188 -#define _loop0_33_type 1189 -#define _gather_32_type 1190 -#define _tmp_34_type 1191 -#define _loop0_36_type 1192 -#define _gather_35_type 1193 -#define _tmp_37_type 1194 -#define _loop0_39_type 1195 -#define _gather_38_type 1196 -#define _loop0_41_type 1197 -#define _gather_40_type 1198 -#define _loop0_43_type 1199 -#define _gather_42_type 1200 -#define _loop0_45_type 1201 -#define _gather_44_type 1202 -#define _tmp_46_type 1203 -#define _loop1_47_type 1204 -#define _tmp_48_type 1205 -#define _tmp_49_type 1206 -#define _tmp_50_type 1207 -#define _tmp_51_type 1208 -#define _tmp_52_type 1209 -#define _loop0_53_type 1210 -#define _loop0_54_type 1211 -#define _loop0_55_type 1212 -#define _loop1_56_type 1213 -#define _loop0_57_type 1214 -#define _loop1_58_type 1215 -#define _loop1_59_type 1216 -#define _loop1_60_type 1217 -#define _loop0_61_type 1218 -#define _loop1_62_type 1219 -#define _loop0_63_type 1220 -#define _loop1_64_type 1221 -#define _loop0_65_type 1222 -#define _loop1_66_type 1223 -#define _loop1_67_type 1224 -#define _tmp_68_type 1225 -#define _loop0_70_type 1226 -#define _gather_69_type 1227 -#define _loop1_71_type 1228 -#define _loop0_73_type 1229 -#define _gather_72_type 1230 -#define _loop1_74_type 1231 -#define _loop0_75_type 1232 -#define _loop0_76_type 1233 -#define _loop0_77_type 1234 -#define _loop1_78_type 1235 -#define _loop0_79_type 1236 -#define _loop1_80_type 1237 -#define _loop1_81_type 1238 -#define _loop1_82_type 1239 -#define _loop0_83_type 1240 -#define _loop1_84_type 1241 -#define _loop0_85_type 1242 -#define _loop1_86_type 1243 -#define _loop0_87_type 1244 -#define _loop1_88_type 1245 -#define _loop1_89_type 1246 -#define _loop1_90_type 1247 -#define _loop1_91_type 1248 -#define _tmp_92_type 1249 -#define _loop0_94_type 1250 -#define _gather_93_type 1251 -#define _tmp_95_type 1252 -#define _tmp_96_type 1253 -#define _tmp_97_type 1254 -#define _tmp_98_type 1255 -#define _loop1_99_type 1256 -#define _tmp_100_type 1257 -#define _tmp_101_type 1258 -#define _loop0_103_type 1259 -#define _gather_102_type 1260 -#define _loop1_104_type 1261 -#define _loop0_105_type 1262 -#define _loop0_106_type 1263 -#define _tmp_107_type 1264 -#define _tmp_108_type 1265 -#define _loop0_110_type 1266 -#define _gather_109_type 1267 -#define _loop0_112_type 1268 -#define _gather_111_type 1269 -#define _loop0_114_type 1270 -#define _gather_113_type 1271 -#define _loop0_116_type 1272 -#define _gather_115_type 1273 -#define _loop0_117_type 1274 -#define _loop0_119_type 1275 -#define _gather_118_type 1276 -#define _tmp_120_type 1277 -#define _loop0_122_type 1278 -#define _gather_121_type 1279 -#define _loop0_124_type 1280 -#define _gather_123_type 1281 -#define _tmp_125_type 1282 -#define _loop0_126_type 1283 -#define _tmp_127_type 1284 -#define _loop0_128_type 1285 -#define _loop0_129_type 1286 -#define _tmp_130_type 1287 -#define _tmp_131_type 1288 -#define _loop0_132_type 1289 -#define _tmp_133_type 1290 -#define _loop0_134_type 1291 -#define _tmp_135_type 1292 -#define _tmp_136_type 1293 -#define _tmp_137_type 1294 -#define _tmp_138_type 1295 -#define _tmp_139_type 1296 -#define _tmp_140_type 1297 -#define _tmp_141_type 1298 -#define _tmp_142_type 1299 -#define _tmp_143_type 1300 -#define _tmp_144_type 1301 -#define _tmp_145_type 1302 -#define _tmp_146_type 1303 -#define _tmp_147_type 1304 -#define _tmp_148_type 1305 -#define _tmp_149_type 1306 -#define _tmp_150_type 1307 -#define _loop1_151_type 1308 -#define _loop1_152_type 1309 -#define _tmp_153_type 1310 -#define _tmp_154_type 1311 - -static mod_ty file_rule(Parser *p); -static mod_ty interactive_rule(Parser *p); -static mod_ty eval_rule(Parser *p); -static mod_ty func_type_rule(Parser *p); -static expr_ty fstring_rule(Parser *p); -static asdl_seq* type_expressions_rule(Parser *p); -static asdl_seq* statements_rule(Parser *p); -static asdl_seq* statement_rule(Parser *p); -static asdl_seq* statement_newline_rule(Parser *p); -static asdl_seq* simple_stmt_rule(Parser *p); -static stmt_ty small_stmt_rule(Parser *p); -static stmt_ty compound_stmt_rule(Parser *p); -static stmt_ty assignment_rule(Parser *p); -static AugOperator* augassign_rule(Parser *p); -static stmt_ty global_stmt_rule(Parser *p); -static stmt_ty nonlocal_stmt_rule(Parser *p); -static stmt_ty yield_stmt_rule(Parser *p); -static stmt_ty assert_stmt_rule(Parser *p); -static stmt_ty del_stmt_rule(Parser *p); -static stmt_ty import_stmt_rule(Parser *p); -static stmt_ty import_name_rule(Parser *p); -static stmt_ty import_from_rule(Parser *p); -static asdl_seq* import_from_targets_rule(Parser *p); -static asdl_seq* import_from_as_names_rule(Parser *p); -static alias_ty import_from_as_name_rule(Parser *p); -static asdl_seq* dotted_as_names_rule(Parser *p); -static alias_ty dotted_as_name_rule(Parser *p); -static expr_ty dotted_name_rule(Parser *p); -static stmt_ty if_stmt_rule(Parser *p); -static stmt_ty elif_stmt_rule(Parser *p); -static asdl_seq* else_block_rule(Parser *p); -static stmt_ty while_stmt_rule(Parser *p); -static stmt_ty for_stmt_rule(Parser *p); -static stmt_ty with_stmt_rule(Parser *p); -static withitem_ty with_item_rule(Parser *p); -static stmt_ty try_stmt_rule(Parser *p); -static excepthandler_ty except_block_rule(Parser *p); -static asdl_seq* finally_block_rule(Parser *p); -static stmt_ty return_stmt_rule(Parser *p); -static stmt_ty raise_stmt_rule(Parser *p); -static stmt_ty function_def_rule(Parser *p); -static stmt_ty function_def_raw_rule(Parser *p); -static Token* func_type_comment_rule(Parser *p); -static arguments_ty params_rule(Parser *p); -static arguments_ty parameters_rule(Parser *p); -static asdl_seq* slash_no_default_rule(Parser *p); -static SlashWithDefault* slash_with_default_rule(Parser *p); -static StarEtc* star_etc_rule(Parser *p); -static arg_ty kwds_rule(Parser *p); -static arg_ty param_no_default_rule(Parser *p); -static NameDefaultPair* param_with_default_rule(Parser *p); -static NameDefaultPair* param_maybe_default_rule(Parser *p); -static arg_ty param_rule(Parser *p); -static expr_ty annotation_rule(Parser *p); -static expr_ty default_rule(Parser *p); -static asdl_seq* decorators_rule(Parser *p); -static stmt_ty class_def_rule(Parser *p); -static stmt_ty class_def_raw_rule(Parser *p); -static asdl_seq* block_rule(Parser *p); -static asdl_seq* expressions_list_rule(Parser *p); -static expr_ty star_expressions_rule(Parser *p); -static expr_ty star_expression_rule(Parser *p); -static asdl_seq* star_named_expressions_rule(Parser *p); -static expr_ty star_named_expression_rule(Parser *p); -static expr_ty named_expression_rule(Parser *p); -static expr_ty annotated_rhs_rule(Parser *p); -static expr_ty expressions_rule(Parser *p); -static expr_ty expression_rule(Parser *p); -static expr_ty lambdef_rule(Parser *p); -static arguments_ty lambda_params_rule(Parser *p); -static arguments_ty lambda_parameters_rule(Parser *p); -static asdl_seq* lambda_slash_no_default_rule(Parser *p); -static SlashWithDefault* lambda_slash_with_default_rule(Parser *p); -static StarEtc* lambda_star_etc_rule(Parser *p); -static arg_ty lambda_kwds_rule(Parser *p); -static arg_ty lambda_param_no_default_rule(Parser *p); -static NameDefaultPair* lambda_param_with_default_rule(Parser *p); -static NameDefaultPair* lambda_param_maybe_default_rule(Parser *p); -static arg_ty lambda_param_rule(Parser *p); -static expr_ty disjunction_rule(Parser *p); -static expr_ty conjunction_rule(Parser *p); -static expr_ty inversion_rule(Parser *p); -static expr_ty comparison_rule(Parser *p); -static CmpopExprPair* compare_op_bitwise_or_pair_rule(Parser *p); -static CmpopExprPair* eq_bitwise_or_rule(Parser *p); -static CmpopExprPair* noteq_bitwise_or_rule(Parser *p); -static CmpopExprPair* lte_bitwise_or_rule(Parser *p); -static CmpopExprPair* lt_bitwise_or_rule(Parser *p); -static CmpopExprPair* gte_bitwise_or_rule(Parser *p); -static CmpopExprPair* gt_bitwise_or_rule(Parser *p); -static CmpopExprPair* notin_bitwise_or_rule(Parser *p); -static CmpopExprPair* in_bitwise_or_rule(Parser *p); -static CmpopExprPair* isnot_bitwise_or_rule(Parser *p); -static CmpopExprPair* is_bitwise_or_rule(Parser *p); -static expr_ty bitwise_or_rule(Parser *p); -static expr_ty bitwise_xor_rule(Parser *p); -static expr_ty bitwise_and_rule(Parser *p); -static expr_ty shift_expr_rule(Parser *p); -static expr_ty sum_rule(Parser *p); -static expr_ty term_rule(Parser *p); -static expr_ty factor_rule(Parser *p); -static expr_ty power_rule(Parser *p); -static expr_ty await_primary_rule(Parser *p); -static expr_ty primary_rule(Parser *p); -static expr_ty slices_rule(Parser *p); -static expr_ty slice_rule(Parser *p); -static expr_ty atom_rule(Parser *p); -static expr_ty strings_rule(Parser *p); -static expr_ty list_rule(Parser *p); -static expr_ty listcomp_rule(Parser *p); -static expr_ty tuple_rule(Parser *p); -static expr_ty group_rule(Parser *p); -static expr_ty genexp_rule(Parser *p); -static expr_ty set_rule(Parser *p); -static expr_ty setcomp_rule(Parser *p); -static expr_ty dict_rule(Parser *p); -static expr_ty dictcomp_rule(Parser *p); -static asdl_seq* double_starred_kvpairs_rule(Parser *p); -static KeyValuePair* double_starred_kvpair_rule(Parser *p); -static KeyValuePair* kvpair_rule(Parser *p); -static asdl_seq* for_if_clauses_rule(Parser *p); -static comprehension_ty for_if_clause_rule(Parser *p); -static expr_ty yield_expr_rule(Parser *p); -static expr_ty arguments_rule(Parser *p); -static expr_ty args_rule(Parser *p); -static asdl_seq* kwargs_rule(Parser *p); -static expr_ty starred_expression_rule(Parser *p); -static KeywordOrStarred* kwarg_or_starred_rule(Parser *p); -static KeywordOrStarred* kwarg_or_double_starred_rule(Parser *p); -static expr_ty star_targets_rule(Parser *p); -static asdl_seq* star_targets_seq_rule(Parser *p); -static expr_ty star_target_rule(Parser *p); -static expr_ty star_atom_rule(Parser *p); -static expr_ty single_target_rule(Parser *p); -static expr_ty single_subscript_attribute_target_rule(Parser *p); -static asdl_seq* del_targets_rule(Parser *p); -static expr_ty del_target_rule(Parser *p); -static expr_ty del_t_atom_rule(Parser *p); -static void *del_target_end_rule(Parser *p); -static asdl_seq* targets_rule(Parser *p); -static expr_ty target_rule(Parser *p); -static expr_ty t_primary_rule(Parser *p); -static void *t_lookahead_rule(Parser *p); -static expr_ty t_atom_rule(Parser *p); -static void *incorrect_arguments_rule(Parser *p); -static void *invalid_kwarg_rule(Parser *p); -static void *invalid_named_expression_rule(Parser *p); -static void *invalid_assignment_rule(Parser *p); -static void *invalid_block_rule(Parser *p); -static void *invalid_comprehension_rule(Parser *p); -static void *invalid_dict_comprehension_rule(Parser *p); -static void *invalid_parameters_rule(Parser *p); -static void *invalid_lambda_parameters_rule(Parser *p); -static void *invalid_star_etc_rule(Parser *p); -static void *invalid_lambda_star_etc_rule(Parser *p); -static void *invalid_double_type_comments_rule(Parser *p); -static void *invalid_del_target_rule(Parser *p); -static void *invalid_import_from_targets_rule(Parser *p); -static asdl_seq *_loop0_1_rule(Parser *p); -static asdl_seq *_loop0_2_rule(Parser *p); -static asdl_seq *_loop0_4_rule(Parser *p); -static asdl_seq *_gather_3_rule(Parser *p); -static asdl_seq *_loop0_6_rule(Parser *p); -static asdl_seq *_gather_5_rule(Parser *p); -static asdl_seq *_loop0_8_rule(Parser *p); -static asdl_seq *_gather_7_rule(Parser *p); -static asdl_seq *_loop0_10_rule(Parser *p); -static asdl_seq *_gather_9_rule(Parser *p); -static asdl_seq *_loop1_11_rule(Parser *p); -static asdl_seq *_loop0_13_rule(Parser *p); -static asdl_seq *_gather_12_rule(Parser *p); -static void *_tmp_14_rule(Parser *p); -static void *_tmp_15_rule(Parser *p); -static void *_tmp_16_rule(Parser *p); -static void *_tmp_17_rule(Parser *p); -static void *_tmp_18_rule(Parser *p); -static void *_tmp_19_rule(Parser *p); -static void *_tmp_20_rule(Parser *p); -static void *_tmp_21_rule(Parser *p); -static asdl_seq *_loop1_22_rule(Parser *p); -static void *_tmp_23_rule(Parser *p); -static void *_tmp_24_rule(Parser *p); -static asdl_seq *_loop0_26_rule(Parser *p); -static asdl_seq *_gather_25_rule(Parser *p); -static asdl_seq *_loop0_28_rule(Parser *p); -static asdl_seq *_gather_27_rule(Parser *p); -static void *_tmp_29_rule(Parser *p); -static asdl_seq *_loop0_30_rule(Parser *p); -static asdl_seq *_loop1_31_rule(Parser *p); -static asdl_seq *_loop0_33_rule(Parser *p); -static asdl_seq *_gather_32_rule(Parser *p); -static void *_tmp_34_rule(Parser *p); -static asdl_seq *_loop0_36_rule(Parser *p); -static asdl_seq *_gather_35_rule(Parser *p); -static void *_tmp_37_rule(Parser *p); -static asdl_seq *_loop0_39_rule(Parser *p); -static asdl_seq *_gather_38_rule(Parser *p); -static asdl_seq *_loop0_41_rule(Parser *p); -static asdl_seq *_gather_40_rule(Parser *p); -static asdl_seq *_loop0_43_rule(Parser *p); -static asdl_seq *_gather_42_rule(Parser *p); -static asdl_seq *_loop0_45_rule(Parser *p); -static asdl_seq *_gather_44_rule(Parser *p); -static void *_tmp_46_rule(Parser *p); -static asdl_seq *_loop1_47_rule(Parser *p); -static void *_tmp_48_rule(Parser *p); -static void *_tmp_49_rule(Parser *p); -static void *_tmp_50_rule(Parser *p); -static void *_tmp_51_rule(Parser *p); -static void *_tmp_52_rule(Parser *p); -static asdl_seq *_loop0_53_rule(Parser *p); -static asdl_seq *_loop0_54_rule(Parser *p); -static asdl_seq *_loop0_55_rule(Parser *p); -static asdl_seq *_loop1_56_rule(Parser *p); -static asdl_seq *_loop0_57_rule(Parser *p); -static asdl_seq *_loop1_58_rule(Parser *p); -static asdl_seq *_loop1_59_rule(Parser *p); -static asdl_seq *_loop1_60_rule(Parser *p); -static asdl_seq *_loop0_61_rule(Parser *p); -static asdl_seq *_loop1_62_rule(Parser *p); -static asdl_seq *_loop0_63_rule(Parser *p); -static asdl_seq *_loop1_64_rule(Parser *p); -static asdl_seq *_loop0_65_rule(Parser *p); -static asdl_seq *_loop1_66_rule(Parser *p); -static asdl_seq *_loop1_67_rule(Parser *p); -static void *_tmp_68_rule(Parser *p); -static asdl_seq *_loop0_70_rule(Parser *p); -static asdl_seq *_gather_69_rule(Parser *p); -static asdl_seq *_loop1_71_rule(Parser *p); -static asdl_seq *_loop0_73_rule(Parser *p); -static asdl_seq *_gather_72_rule(Parser *p); -static asdl_seq *_loop1_74_rule(Parser *p); -static asdl_seq *_loop0_75_rule(Parser *p); -static asdl_seq *_loop0_76_rule(Parser *p); -static asdl_seq *_loop0_77_rule(Parser *p); -static asdl_seq *_loop1_78_rule(Parser *p); -static asdl_seq *_loop0_79_rule(Parser *p); -static asdl_seq *_loop1_80_rule(Parser *p); -static asdl_seq *_loop1_81_rule(Parser *p); -static asdl_seq *_loop1_82_rule(Parser *p); -static asdl_seq *_loop0_83_rule(Parser *p); -static asdl_seq *_loop1_84_rule(Parser *p); -static asdl_seq *_loop0_85_rule(Parser *p); -static asdl_seq *_loop1_86_rule(Parser *p); -static asdl_seq *_loop0_87_rule(Parser *p); -static asdl_seq *_loop1_88_rule(Parser *p); -static asdl_seq *_loop1_89_rule(Parser *p); -static asdl_seq *_loop1_90_rule(Parser *p); -static asdl_seq *_loop1_91_rule(Parser *p); -static void *_tmp_92_rule(Parser *p); -static asdl_seq *_loop0_94_rule(Parser *p); -static asdl_seq *_gather_93_rule(Parser *p); -static void *_tmp_95_rule(Parser *p); -static void *_tmp_96_rule(Parser *p); -static void *_tmp_97_rule(Parser *p); -static void *_tmp_98_rule(Parser *p); -static asdl_seq *_loop1_99_rule(Parser *p); -static void *_tmp_100_rule(Parser *p); -static void *_tmp_101_rule(Parser *p); -static asdl_seq *_loop0_103_rule(Parser *p); -static asdl_seq *_gather_102_rule(Parser *p); -static asdl_seq *_loop1_104_rule(Parser *p); -static asdl_seq *_loop0_105_rule(Parser *p); -static asdl_seq *_loop0_106_rule(Parser *p); -static void *_tmp_107_rule(Parser *p); -static void *_tmp_108_rule(Parser *p); -static asdl_seq *_loop0_110_rule(Parser *p); -static asdl_seq *_gather_109_rule(Parser *p); -static asdl_seq *_loop0_112_rule(Parser *p); -static asdl_seq *_gather_111_rule(Parser *p); -static asdl_seq *_loop0_114_rule(Parser *p); -static asdl_seq *_gather_113_rule(Parser *p); -static asdl_seq *_loop0_116_rule(Parser *p); -static asdl_seq *_gather_115_rule(Parser *p); -static asdl_seq *_loop0_117_rule(Parser *p); -static asdl_seq *_loop0_119_rule(Parser *p); -static asdl_seq *_gather_118_rule(Parser *p); -static void *_tmp_120_rule(Parser *p); -static asdl_seq *_loop0_122_rule(Parser *p); -static asdl_seq *_gather_121_rule(Parser *p); -static asdl_seq *_loop0_124_rule(Parser *p); -static asdl_seq *_gather_123_rule(Parser *p); -static void *_tmp_125_rule(Parser *p); -static asdl_seq *_loop0_126_rule(Parser *p); -static void *_tmp_127_rule(Parser *p); -static asdl_seq *_loop0_128_rule(Parser *p); -static asdl_seq *_loop0_129_rule(Parser *p); -static void *_tmp_130_rule(Parser *p); -static void *_tmp_131_rule(Parser *p); -static asdl_seq *_loop0_132_rule(Parser *p); -static void *_tmp_133_rule(Parser *p); -static asdl_seq *_loop0_134_rule(Parser *p); -static void *_tmp_135_rule(Parser *p); -static void *_tmp_136_rule(Parser *p); -static void *_tmp_137_rule(Parser *p); -static void *_tmp_138_rule(Parser *p); -static void *_tmp_139_rule(Parser *p); -static void *_tmp_140_rule(Parser *p); -static void *_tmp_141_rule(Parser *p); -static void *_tmp_142_rule(Parser *p); -static void *_tmp_143_rule(Parser *p); -static void *_tmp_144_rule(Parser *p); -static void *_tmp_145_rule(Parser *p); -static void *_tmp_146_rule(Parser *p); -static void *_tmp_147_rule(Parser *p); -static void *_tmp_148_rule(Parser *p); -static void *_tmp_149_rule(Parser *p); -static void *_tmp_150_rule(Parser *p); -static asdl_seq *_loop1_151_rule(Parser *p); -static asdl_seq *_loop1_152_rule(Parser *p); -static void *_tmp_153_rule(Parser *p); -static void *_tmp_154_rule(Parser *p); - - -// file: statements? $ -static mod_ty -file_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - mod_ty _res = NULL; - int _mark = p->mark; - { // statements? $ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> file[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statements? $")); - void *a; - Token * endmarker_var; - if ( - (a = statements_rule(p), 1) // statements? - && - (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' - ) - { - D(fprintf(stderr, "%*c+ file[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statements? $")); - _res = _PyPegen_make_module ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s file[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statements? $")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// interactive: statement_newline -static mod_ty -interactive_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - mod_ty _res = NULL; - int _mark = p->mark; - { // statement_newline - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> interactive[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement_newline")); - asdl_seq* a; - if ( - (a = statement_newline_rule(p)) // statement_newline - ) - { - D(fprintf(stderr, "%*c+ interactive[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statement_newline")); - _res = Interactive ( a , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s interactive[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement_newline")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// eval: expressions NEWLINE* $ -static mod_ty -eval_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - mod_ty _res = NULL; - int _mark = p->mark; - { // expressions NEWLINE* $ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> eval[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expressions NEWLINE* $")); - asdl_seq * _loop0_1_var; - expr_ty a; - Token * endmarker_var; - if ( - (a = expressions_rule(p)) // expressions - && - (_loop0_1_var = _loop0_1_rule(p)) // NEWLINE* - && - (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' - ) - { - D(fprintf(stderr, "%*c+ eval[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expressions NEWLINE* $")); - _res = Expression ( a , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s eval[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expressions NEWLINE* $")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// func_type: '(' type_expressions? ')' '->' expression NEWLINE* $ -static mod_ty -func_type_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - mod_ty _res = NULL; - int _mark = p->mark; - { // '(' type_expressions? ')' '->' expression NEWLINE* $ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> func_type[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); - Token * _literal; - Token * _literal_1; - Token * _literal_2; - asdl_seq * _loop0_2_var; - void *a; - expr_ty b; - Token * endmarker_var; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = type_expressions_rule(p), 1) // type_expressions? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - (_literal_2 = _PyPegen_expect_token(p, 51)) // token='->' - && - (b = expression_rule(p)) // expression - && - (_loop0_2_var = _loop0_2_rule(p)) // NEWLINE* - && - (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' - ) - { - D(fprintf(stderr, "%*c+ func_type[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); - _res = FunctionType ( a , b , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s func_type[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' type_expressions? ')' '->' expression NEWLINE* $")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// fstring: star_expressions -static expr_ty -fstring_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> fstring[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty star_expressions_var; - if ( - (star_expressions_var = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ fstring[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - _res = star_expressions_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s fstring[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// type_expressions: -// | ','.expression+ ',' '*' expression ',' '**' expression -// | ','.expression+ ',' '*' expression -// | ','.expression+ ',' '**' expression -// | '*' expression ',' '**' expression -// | '*' expression -// | '**' expression -// | ','.expression+ -static asdl_seq* -type_expressions_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.expression+ ',' '*' expression ',' '**' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); - Token * _literal; - Token * _literal_1; - Token * _literal_2; - Token * _literal_3; - asdl_seq * a; - expr_ty b; - expr_ty c; - if ( - (a = _gather_3_rule(p)) // ','.expression+ - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' - && - (b = expression_rule(p)) // expression - && - (_literal_2 = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_3 = _PyPegen_expect_token(p, 35)) // token='**' - && - (c = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); - _res = _PyPegen_seq_append_to_end ( p , CHECK ( _PyPegen_seq_append_to_end ( p , a , b ) ) , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '*' expression ',' '**' expression")); - } - { // ','.expression+ ',' '*' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - expr_ty b; - if ( - (a = _gather_5_rule(p)) // ','.expression+ - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '*' expression")); - _res = _PyPegen_seq_append_to_end ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '*' expression")); - } - { // ','.expression+ ',' '**' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '**' expression")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - expr_ty b; - if ( - (a = _gather_7_rule(p)) // ','.expression+ - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_1 = _PyPegen_expect_token(p, 35)) // token='**' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+ ',' '**' expression")); - _res = _PyPegen_seq_append_to_end ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+ ',' '**' expression")); - } - { // '*' expression ',' '**' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression ',' '**' expression")); - Token * _literal; - Token * _literal_1; - Token * _literal_2; - expr_ty a; - expr_ty b; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = expression_rule(p)) // expression - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_2 = _PyPegen_expect_token(p, 35)) // token='**' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression ',' '**' expression")); - _res = _PyPegen_seq_append_to_end ( p , CHECK ( _PyPegen_singleton_seq ( p , a ) ) , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression ',' '**' expression")); - } - { // '*' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression")); - _res = _PyPegen_singleton_seq ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression")); - } - { // '**' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' expression")); - _res = _PyPegen_singleton_seq ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' expression")); - } - { // ','.expression+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> type_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.expression+")); - asdl_seq * _gather_9_var; - if ( - (_gather_9_var = _gather_9_rule(p)) // ','.expression+ - ) - { - D(fprintf(stderr, "%*c+ type_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.expression+")); - _res = _gather_9_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s type_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.expression+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// statements: statement+ -static asdl_seq* -statements_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // statement+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statements[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement+")); - asdl_seq * a; - if ( - (a = _loop1_11_rule(p)) // statement+ - ) - { - D(fprintf(stderr, "%*c+ statements[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "statement+")); - _res = _PyPegen_seq_flatten ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statements[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// statement: compound_stmt | simple_stmt -static asdl_seq* -statement_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // compound_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compound_stmt")); - stmt_ty a; - if ( - (a = compound_stmt_rule(p)) // compound_stmt - ) - { - D(fprintf(stderr, "%*c+ statement[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "compound_stmt")); - _res = _PyPegen_singleton_seq ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compound_stmt")); - } - { // simple_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - asdl_seq* simple_stmt_var; - if ( - (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt - ) - { - D(fprintf(stderr, "%*c+ statement[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - _res = simple_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// statement_newline: compound_stmt NEWLINE | simple_stmt | NEWLINE | $ -static asdl_seq* -statement_newline_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // compound_stmt NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compound_stmt NEWLINE")); - stmt_ty a; - Token * newline_var; - if ( - (a = compound_stmt_rule(p)) // compound_stmt - && - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "compound_stmt NEWLINE")); - _res = _PyPegen_singleton_seq ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compound_stmt NEWLINE")); - } - { // simple_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - asdl_seq* simple_stmt_var; - if ( - (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt - ) - { - D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - _res = simple_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); - } - { // NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - Token * newline_var; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _PyPegen_singleton_seq ( p , CHECK ( _Py_Pass ( EXTRA ) ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); - } - { // $ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> statement_newline[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "$")); - Token * endmarker_var; - if ( - (endmarker_var = _PyPegen_expect_token(p, ENDMARKER)) // token='ENDMARKER' - ) - { - D(fprintf(stderr, "%*c+ statement_newline[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "$")); - _res = _PyPegen_interactive_exit ( p ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s statement_newline[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "$")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// simple_stmt: small_stmt !';' NEWLINE | ';'.small_stmt+ ';'? NEWLINE -static asdl_seq* -simple_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // small_stmt !';' NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> simple_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "small_stmt !';' NEWLINE")); - stmt_ty a; - Token * newline_var; - if ( - (a = small_stmt_rule(p)) // small_stmt - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 13) // token=';' - && - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ simple_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "small_stmt !';' NEWLINE")); - _res = _PyPegen_singleton_seq ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s simple_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "small_stmt !';' NEWLINE")); - } - { // ';'.small_stmt+ ';'? NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> simple_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - Token * newline_var; - if ( - (a = _gather_12_rule(p)) // ';'.small_stmt+ - && - (_opt_var = _PyPegen_expect_token(p, 13), 1) // ';'? - && - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ simple_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s simple_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'.small_stmt+ ';'? NEWLINE")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// small_stmt: -// | assignment -// | star_expressions -// | &'return' return_stmt -// | &('import' | 'from') import_stmt -// | &'raise' raise_stmt -// | 'pass' -// | &'del' del_stmt -// | &'yield' yield_stmt -// | &'assert' assert_stmt -// | 'break' -// | 'continue' -// | &'global' global_stmt -// | &'nonlocal' nonlocal_stmt -static stmt_ty -small_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - if (_PyPegen_is_memoized(p, small_stmt_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // assignment - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "assignment")); - stmt_ty assignment_var; - if ( - (assignment_var = assignment_rule(p)) // assignment - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "assignment")); - _res = assignment_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "assignment")); - } - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty e; - if ( - (e = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Expr ( e , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - { // &'return' return_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'return' return_stmt")); - stmt_ty return_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 500) // token='return' - && - (return_stmt_var = return_stmt_rule(p)) // return_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'return' return_stmt")); - _res = return_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'return' return_stmt")); - } - { // &('import' | 'from') import_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('import' | 'from') import_stmt")); - stmt_ty import_stmt_var; - if ( - _PyPegen_lookahead(1, _tmp_14_rule, p) - && - (import_stmt_var = import_stmt_rule(p)) // import_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('import' | 'from') import_stmt")); - _res = import_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('import' | 'from') import_stmt")); - } - { // &'raise' raise_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'raise' raise_stmt")); - stmt_ty raise_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 501) // token='raise' - && - (raise_stmt_var = raise_stmt_rule(p)) // raise_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'raise' raise_stmt")); - _res = raise_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'raise' raise_stmt")); - } - { // 'pass' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'pass'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 502)) // token='pass' - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'pass'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Pass ( EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'pass'")); - } - { // &'del' del_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'del' del_stmt")); - stmt_ty del_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 503) // token='del' - && - (del_stmt_var = del_stmt_rule(p)) // del_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'del' del_stmt")); - _res = del_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'del' del_stmt")); - } - { // &'yield' yield_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'yield' yield_stmt")); - stmt_ty yield_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 504) // token='yield' - && - (yield_stmt_var = yield_stmt_rule(p)) // yield_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'yield' yield_stmt")); - _res = yield_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'yield' yield_stmt")); - } - { // &'assert' assert_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'assert' assert_stmt")); - stmt_ty assert_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 505) // token='assert' - && - (assert_stmt_var = assert_stmt_rule(p)) // assert_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'assert' assert_stmt")); - _res = assert_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'assert' assert_stmt")); - } - { // 'break' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'break'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 506)) // token='break' - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'break'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Break ( EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'break'")); - } - { // 'continue' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'continue'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 507)) // token='continue' - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'continue'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Continue ( EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'continue'")); - } - { // &'global' global_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'global' global_stmt")); - stmt_ty global_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 508) // token='global' - && - (global_stmt_var = global_stmt_rule(p)) // global_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'global' global_stmt")); - _res = global_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'global' global_stmt")); - } - { // &'nonlocal' nonlocal_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> small_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'nonlocal' nonlocal_stmt")); - stmt_ty nonlocal_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 509) // token='nonlocal' - && - (nonlocal_stmt_var = nonlocal_stmt_rule(p)) // nonlocal_stmt - ) - { - D(fprintf(stderr, "%*c+ small_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'nonlocal' nonlocal_stmt")); - _res = nonlocal_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s small_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'nonlocal' nonlocal_stmt")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, small_stmt_type, _res); - D(p->level--); - return _res; -} - -// compound_stmt: -// | &('def' | '@' | ASYNC) function_def -// | &'if' if_stmt -// | &('class' | '@') class_def -// | &('with' | ASYNC) with_stmt -// | &('for' | ASYNC) for_stmt -// | &'try' try_stmt -// | &'while' while_stmt -static stmt_ty -compound_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - { // &('def' | '@' | ASYNC) function_def - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); - stmt_ty function_def_var; - if ( - _PyPegen_lookahead(1, _tmp_15_rule, p) - && - (function_def_var = function_def_rule(p)) // function_def - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); - _res = function_def_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('def' | '@' | ASYNC) function_def")); - } - { // &'if' if_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'if' if_stmt")); - stmt_ty if_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 510) // token='if' - && - (if_stmt_var = if_stmt_rule(p)) // if_stmt - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'if' if_stmt")); - _res = if_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'if' if_stmt")); - } - { // &('class' | '@') class_def - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('class' | '@') class_def")); - stmt_ty class_def_var; - if ( - _PyPegen_lookahead(1, _tmp_16_rule, p) - && - (class_def_var = class_def_rule(p)) // class_def - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('class' | '@') class_def")); - _res = class_def_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('class' | '@') class_def")); - } - { // &('with' | ASYNC) with_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('with' | ASYNC) with_stmt")); - stmt_ty with_stmt_var; - if ( - _PyPegen_lookahead(1, _tmp_17_rule, p) - && - (with_stmt_var = with_stmt_rule(p)) // with_stmt - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('with' | ASYNC) with_stmt")); - _res = with_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('with' | ASYNC) with_stmt")); - } - { // &('for' | ASYNC) for_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&('for' | ASYNC) for_stmt")); - stmt_ty for_stmt_var; - if ( - _PyPegen_lookahead(1, _tmp_18_rule, p) - && - (for_stmt_var = for_stmt_rule(p)) // for_stmt - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&('for' | ASYNC) for_stmt")); - _res = for_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&('for' | ASYNC) for_stmt")); - } - { // &'try' try_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'try' try_stmt")); - stmt_ty try_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 511) // token='try' - && - (try_stmt_var = try_stmt_rule(p)) // try_stmt - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'try' try_stmt")); - _res = try_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'try' try_stmt")); - } - { // &'while' while_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compound_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'while' while_stmt")); - stmt_ty while_stmt_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 512) // token='while' - && - (while_stmt_var = while_stmt_rule(p)) // while_stmt - ) - { - D(fprintf(stderr, "%*c+ compound_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'while' while_stmt")); - _res = while_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compound_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'while' while_stmt")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// assignment: -// | NAME ':' expression ['=' annotated_rhs] -// | ('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs] -// | ((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT? -// | single_target augassign (yield_expr | star_expressions) -// | invalid_assignment -static stmt_ty -assignment_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME ':' expression ['=' annotated_rhs] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); - Token * _literal; - expr_ty a; - expr_ty b; - void *c; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = expression_rule(p)) // expression - && - (c = _tmp_19_rule(p), 1) // ['=' annotated_rhs] - ) - { - D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 6 , "Variable annotation syntax is" , _Py_AnnAssign ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , b , c , 1 , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':' expression ['=' annotated_rhs]")); - } - { // ('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); - Token * _literal; - void *a; - expr_ty b; - void *c; - if ( - (a = _tmp_20_rule(p)) // '(' single_target ')' | single_subscript_attribute_target - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = expression_rule(p)) // expression - && - (c = _tmp_21_rule(p), 1) // ['=' annotated_rhs] - ) - { - D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 6 , "Variable annotations syntax is" , _Py_AnnAssign ( a , b , c , 0 , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('(' single_target ')' | single_subscript_attribute_target) ':' expression ['=' annotated_rhs]")); - } - { // ((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); - asdl_seq * a; - void *b; - void *tc; - if ( - (a = _loop1_22_rule(p)) // ((star_targets '='))+ - && - (b = _tmp_23_rule(p)) // yield_expr | star_expressions - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 22) // token='=' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - ) - { - D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Assign ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))+ (yield_expr | star_expressions) !'=' TYPE_COMMENT?")); - } - { // single_target augassign (yield_expr | star_expressions) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); - expr_ty a; - AugOperator* b; - void *c; - if ( - (a = single_target_rule(p)) // single_target - && - (b = augassign_rule(p)) // augassign - && - (c = _tmp_24_rule(p)) // yield_expr | star_expressions - ) - { - D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_AugAssign ( a , b -> kind , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_target augassign (yield_expr | star_expressions)")); - } - { // invalid_assignment - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_assignment")); - void *invalid_assignment_var; - if ( - (invalid_assignment_var = invalid_assignment_rule(p)) // invalid_assignment - ) - { - D(fprintf(stderr, "%*c+ assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_assignment")); - _res = invalid_assignment_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_assignment")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// augassign: -// | '+=' -// | '-=' -// | '*=' -// | '@=' -// | '/=' -// | '%=' -// | '&=' -// | '|=' -// | '^=' -// | '<<=' -// | '>>=' -// | '**=' -// | '//=' -static AugOperator* -augassign_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - AugOperator* _res = NULL; - int _mark = p->mark; - { // '+=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'+='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 36)) // token='+=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'+='")); - _res = _PyPegen_augoperator ( p , Add ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'+='")); - } - { // '-=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'-='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 37)) // token='-=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'-='")); - _res = _PyPegen_augoperator ( p , Sub ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'-='")); - } - { // '*=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 38)) // token='*=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*='")); - _res = _PyPegen_augoperator ( p , Mult ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*='")); - } - { // '@=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 50)) // token='@=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@='")); - _res = CHECK_VERSION ( 5 , "The '@' operator is" , _PyPegen_augoperator ( p , MatMult ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@='")); - } - { // '/=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'/='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 39)) // token='/=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'/='")); - _res = _PyPegen_augoperator ( p , Div ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'/='")); - } - { // '%=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'%='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 40)) // token='%=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'%='")); - _res = _PyPegen_augoperator ( p , Mod ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'%='")); - } - { // '&=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'&='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 41)) // token='&=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'&='")); - _res = _PyPegen_augoperator ( p , BitAnd ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'&='")); - } - { // '|=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'|='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 42)) // token='|=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'|='")); - _res = _PyPegen_augoperator ( p , BitOr ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'|='")); - } - { // '^=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'^='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 43)) // token='^=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'^='")); - _res = _PyPegen_augoperator ( p , BitXor ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'^='")); - } - { // '<<=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<<='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 44)) // token='<<=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<<='")); - _res = _PyPegen_augoperator ( p , LShift ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<<='")); - } - { // '>>=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>>='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 45)) // token='>>=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>>='")); - _res = _PyPegen_augoperator ( p , RShift ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>>='")); - } - { // '**=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 46)) // token='**=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**='")); - _res = _PyPegen_augoperator ( p , Pow ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**='")); - } - { // '//=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> augassign[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'//='")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 48)) // token='//=' - ) - { - D(fprintf(stderr, "%*c+ augassign[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'//='")); - _res = _PyPegen_augoperator ( p , FloorDiv ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s augassign[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'//='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// global_stmt: 'global' ','.NAME+ -static stmt_ty -global_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'global' ','.NAME+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> global_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'global' ','.NAME+")); - Token * _keyword; - asdl_seq * a; - if ( - (_keyword = _PyPegen_expect_token(p, 508)) // token='global' - && - (a = _gather_25_rule(p)) // ','.NAME+ - ) - { - D(fprintf(stderr, "%*c+ global_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'global' ','.NAME+")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Global ( CHECK ( _PyPegen_map_names_to_ids ( p , a ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s global_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'global' ','.NAME+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// nonlocal_stmt: 'nonlocal' ','.NAME+ -static stmt_ty -nonlocal_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'nonlocal' ','.NAME+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> nonlocal_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'nonlocal' ','.NAME+")); - Token * _keyword; - asdl_seq * a; - if ( - (_keyword = _PyPegen_expect_token(p, 509)) // token='nonlocal' - && - (a = _gather_27_rule(p)) // ','.NAME+ - ) - { - D(fprintf(stderr, "%*c+ nonlocal_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'nonlocal' ','.NAME+")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Nonlocal ( CHECK ( _PyPegen_map_names_to_ids ( p , a ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s nonlocal_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'nonlocal' ','.NAME+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// yield_stmt: yield_expr -static stmt_ty -yield_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> yield_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty y; - if ( - (y = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ yield_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Expr ( y , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s yield_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// assert_stmt: 'assert' expression [',' expression] -static stmt_ty -assert_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'assert' expression [',' expression] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> assert_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'assert' expression [',' expression]")); - Token * _keyword; - expr_ty a; - void *b; - if ( - (_keyword = _PyPegen_expect_token(p, 505)) // token='assert' - && - (a = expression_rule(p)) // expression - && - (b = _tmp_29_rule(p), 1) // [',' expression] - ) - { - D(fprintf(stderr, "%*c+ assert_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'assert' expression [',' expression]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Assert ( a , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s assert_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'assert' expression [',' expression]")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// del_stmt: 'del' del_targets -static stmt_ty -del_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'del' del_targets - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'del' del_targets")); - Token * _keyword; - asdl_seq* a; - if ( - (_keyword = _PyPegen_expect_token(p, 503)) // token='del' - && - (a = del_targets_rule(p)) // del_targets - ) - { - D(fprintf(stderr, "%*c+ del_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'del' del_targets")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Delete ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'del' del_targets")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_stmt: import_name | import_from -static stmt_ty -import_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - { // import_name - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_name")); - stmt_ty import_name_var; - if ( - (import_name_var = import_name_rule(p)) // import_name - ) - { - D(fprintf(stderr, "%*c+ import_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_name")); - _res = import_name_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_name")); - } - { // import_from - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from")); - stmt_ty import_from_var; - if ( - (import_from_var = import_from_rule(p)) // import_from - ) - { - D(fprintf(stderr, "%*c+ import_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from")); - _res = import_from_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_name: 'import' dotted_as_names -static stmt_ty -import_name_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'import' dotted_as_names - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'import' dotted_as_names")); - Token * _keyword; - asdl_seq* a; - if ( - (_keyword = _PyPegen_expect_token(p, 513)) // token='import' - && - (a = dotted_as_names_rule(p)) // dotted_as_names - ) - { - D(fprintf(stderr, "%*c+ import_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'import' dotted_as_names")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Import ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_name[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'import' dotted_as_names")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_from: -// | 'from' (('.' | '...'))* dotted_name 'import' import_from_targets -// | 'from' (('.' | '...'))+ 'import' import_from_targets -static stmt_ty -import_from_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'from' (('.' | '...'))* dotted_name 'import' import_from_targets - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); - Token * _keyword; - Token * _keyword_1; - asdl_seq * a; - expr_ty b; - asdl_seq* c; - if ( - (_keyword = _PyPegen_expect_token(p, 514)) // token='from' - && - (a = _loop0_30_rule(p)) // (('.' | '...'))* - && - (b = dotted_name_rule(p)) // dotted_name - && - (_keyword_1 = _PyPegen_expect_token(p, 513)) // token='import' - && - (c = import_from_targets_rule(p)) // import_from_targets - ) - { - D(fprintf(stderr, "%*c+ import_from[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ImportFrom ( b -> v . Name . id , c , _PyPegen_seq_count_dots ( a ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' (('.' | '...'))* dotted_name 'import' import_from_targets")); - } - { // 'from' (('.' | '...'))+ 'import' import_from_targets - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); - Token * _keyword; - Token * _keyword_1; - asdl_seq * a; - asdl_seq* b; - if ( - (_keyword = _PyPegen_expect_token(p, 514)) // token='from' - && - (a = _loop1_31_rule(p)) // (('.' | '...'))+ - && - (_keyword_1 = _PyPegen_expect_token(p, 513)) // token='import' - && - (b = import_from_targets_rule(p)) // import_from_targets - ) - { - D(fprintf(stderr, "%*c+ import_from[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ImportFrom ( NULL , b , _PyPegen_seq_count_dots ( a ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' (('.' | '...'))+ 'import' import_from_targets")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_from_targets: -// | '(' import_from_as_names ','? ')' -// | import_from_as_names !',' -// | '*' -// | invalid_import_from_targets -static asdl_seq* -import_from_targets_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // '(' import_from_as_names ','? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' import_from_as_names ','? ')'")); - Token * _literal; - Token * _literal_1; - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq* a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = import_from_as_names_rule(p)) // import_from_as_names - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' import_from_as_names ','? ')'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' import_from_as_names ','? ')'")); - } - { // import_from_as_names !',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_names !','")); - asdl_seq* import_from_as_names_var; - if ( - (import_from_as_names_var = import_from_as_names_rule(p)) // import_from_as_names - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' - ) - { - D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_names !','")); - _res = import_from_as_names_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_names !','")); - } - { // '*' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - ) - { - D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*'")); - _res = _PyPegen_singleton_seq ( p , CHECK ( _PyPegen_alias_for_star ( p ) ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*'")); - } - { // invalid_import_from_targets - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_import_from_targets")); - void *invalid_import_from_targets_var; - if ( - (invalid_import_from_targets_var = invalid_import_from_targets_rule(p)) // invalid_import_from_targets - ) - { - D(fprintf(stderr, "%*c+ import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_import_from_targets")); - _res = invalid_import_from_targets_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_import_from_targets")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_from_as_names: ','.import_from_as_name+ -static asdl_seq* -import_from_as_names_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.import_from_as_name+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+")); - asdl_seq * a; - if ( - (a = _gather_32_rule(p)) // ','.import_from_as_name+ - ) - { - D(fprintf(stderr, "%*c+ import_from_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.import_from_as_name+")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_as_names[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.import_from_as_name+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// import_from_as_name: NAME ['as' NAME] -static alias_ty -import_from_as_name_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - alias_ty _res = NULL; - int _mark = p->mark; - { // NAME ['as' NAME] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> import_from_as_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ['as' NAME]")); - expr_ty a; - void *b; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (b = _tmp_34_rule(p), 1) // ['as' NAME] - ) - { - D(fprintf(stderr, "%*c+ import_from_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ['as' NAME]")); - _res = _Py_alias ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Name . id : NULL , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s import_from_as_name[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ['as' NAME]")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// dotted_as_names: ','.dotted_as_name+ -static asdl_seq* -dotted_as_names_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.dotted_as_name+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dotted_as_names[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+")); - asdl_seq * a; - if ( - (a = _gather_35_rule(p)) // ','.dotted_as_name+ - ) - { - D(fprintf(stderr, "%*c+ dotted_as_names[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.dotted_as_name+")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dotted_as_names[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.dotted_as_name+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// dotted_as_name: dotted_name ['as' NAME] -static alias_ty -dotted_as_name_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - alias_ty _res = NULL; - int _mark = p->mark; - { // dotted_name ['as' NAME] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dotted_as_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name ['as' NAME]")); - expr_ty a; - void *b; - if ( - (a = dotted_name_rule(p)) // dotted_name - && - (b = _tmp_37_rule(p), 1) // ['as' NAME] - ) - { - D(fprintf(stderr, "%*c+ dotted_as_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name ['as' NAME]")); - _res = _Py_alias ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Name . id : NULL , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dotted_as_name[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name ['as' NAME]")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// dotted_name: dotted_name '.' NAME | NAME -static expr_ty dotted_name_raw(Parser *); -static expr_ty -dotted_name_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, dotted_name_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_0 = _PyPegen_update_memo(p, _mark, dotted_name_type, _res); - if (tmpvar_0) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = dotted_name_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -dotted_name_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // dotted_name '.' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dotted_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_name '.' NAME")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = dotted_name_rule(p)) // dotted_name - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ dotted_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_name '.' NAME")); - _res = _PyPegen_join_names_with_dot ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dotted_name[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_name '.' NAME")); - } - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dotted_name[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty name_var; - if ( - (name_var = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ dotted_name[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - _res = name_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dotted_name[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// if_stmt: -// | 'if' named_expression ':' block elif_stmt -// | 'if' named_expression ':' block else_block? -static stmt_ty -if_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'if' named_expression ':' block elif_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> if_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block elif_stmt")); - Token * _keyword; - Token * _literal; - expr_ty a; - asdl_seq* b; - stmt_ty c; - if ( - (_keyword = _PyPegen_expect_token(p, 510)) // token='if' - && - (a = named_expression_rule(p)) // named_expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (c = elif_stmt_rule(p)) // elif_stmt - ) - { - D(fprintf(stderr, "%*c+ if_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block elif_stmt")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_If ( a , b , CHECK ( _PyPegen_singleton_seq ( p , c ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s if_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' named_expression ':' block elif_stmt")); - } - { // 'if' named_expression ':' block else_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> if_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block else_block?")); - Token * _keyword; - Token * _literal; - expr_ty a; - asdl_seq* b; - void *c; - if ( - (_keyword = _PyPegen_expect_token(p, 510)) // token='if' - && - (a = named_expression_rule(p)) // named_expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (c = else_block_rule(p), 1) // else_block? - ) - { - D(fprintf(stderr, "%*c+ if_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' named_expression ':' block else_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_If ( a , b , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s if_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' named_expression ':' block else_block?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// elif_stmt: -// | 'elif' named_expression ':' block elif_stmt -// | 'elif' named_expression ':' block else_block? -static stmt_ty -elif_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'elif' named_expression ':' block elif_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> elif_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); - Token * _keyword; - Token * _literal; - expr_ty a; - asdl_seq* b; - stmt_ty c; - if ( - (_keyword = _PyPegen_expect_token(p, 515)) // token='elif' - && - (a = named_expression_rule(p)) // named_expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (c = elif_stmt_rule(p)) // elif_stmt - ) - { - D(fprintf(stderr, "%*c+ elif_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_If ( a , b , CHECK ( _PyPegen_singleton_seq ( p , c ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s elif_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'elif' named_expression ':' block elif_stmt")); - } - { // 'elif' named_expression ':' block else_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> elif_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block else_block?")); - Token * _keyword; - Token * _literal; - expr_ty a; - asdl_seq* b; - void *c; - if ( - (_keyword = _PyPegen_expect_token(p, 515)) // token='elif' - && - (a = named_expression_rule(p)) // named_expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (c = else_block_rule(p), 1) // else_block? - ) - { - D(fprintf(stderr, "%*c+ elif_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'elif' named_expression ':' block else_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_If ( a , b , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s elif_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'elif' named_expression ':' block else_block?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// else_block: 'else' ':' block -static asdl_seq* -else_block_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // 'else' ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> else_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'else' ':' block")); - Token * _keyword; - Token * _literal; - asdl_seq* b; - if ( - (_keyword = _PyPegen_expect_token(p, 516)) // token='else' - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ else_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'else' ':' block")); - _res = b; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s else_block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'else' ':' block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// while_stmt: 'while' named_expression ':' block else_block? -static stmt_ty -while_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'while' named_expression ':' block else_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> while_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'while' named_expression ':' block else_block?")); - Token * _keyword; - Token * _literal; - expr_ty a; - asdl_seq* b; - void *c; - if ( - (_keyword = _PyPegen_expect_token(p, 512)) // token='while' - && - (a = named_expression_rule(p)) // named_expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (c = else_block_rule(p), 1) // else_block? - ) - { - D(fprintf(stderr, "%*c+ while_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'while' named_expression ':' block else_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_While ( a , b , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s while_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'while' named_expression ':' block else_block?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// for_stmt: -// | 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? -// | ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? -static stmt_ty -for_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - Token * _keyword; - Token * _keyword_1; - Token * _literal; - asdl_seq* b; - void *el; - expr_ty ex; - expr_ty t; - void *tc; - if ( - (_keyword = _PyPegen_expect_token(p, 517)) // token='for' - && - (t = star_targets_rule(p)) // star_targets - && - (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' - && - (ex = star_expressions_rule(p)) // star_expressions - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - (b = block_rule(p)) // block - && - (el = else_block_rule(p), 1) // else_block? - ) - { - D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_For ( t , ex , b , el , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - } - { // ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> for_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - Token * _keyword; - Token * _keyword_1; - Token * _literal; - Token * async_var; - asdl_seq* b; - void *el; - expr_ty ex; - expr_ty t; - void *tc; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - && - (_keyword = _PyPegen_expect_token(p, 517)) // token='for' - && - (t = star_targets_rule(p)) // star_targets - && - (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' - && - (ex = star_expressions_rule(p)) // star_expressions - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - (b = block_rule(p)) // block - && - (el = else_block_rule(p), 1) // else_block? - ) - { - D(fprintf(stderr, "%*c+ for_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "Async for loops are" , _Py_AsyncFor ( t , ex , b , el , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s for_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' star_expressions ':' TYPE_COMMENT? block else_block?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// with_stmt: -// | 'with' '(' ','.with_item+ ','? ')' ':' block -// | 'with' ','.with_item+ ':' TYPE_COMMENT? block -// | ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block -// | ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block -static stmt_ty -with_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'with' '(' ','.with_item+ ','? ')' ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); - Token * _keyword; - Token * _literal; - Token * _literal_1; - Token * _literal_2; - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - asdl_seq* b; - if ( - (_keyword = _PyPegen_expect_token(p, 519)) // token='with' - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = _gather_38_rule(p)) // ','.with_item+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_With ( a , b , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with' '(' ','.with_item+ ','? ')' ':' block")); - } - { // 'with' ','.with_item+ ':' TYPE_COMMENT? block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); - Token * _keyword; - Token * _literal; - asdl_seq * a; - asdl_seq* b; - void *tc; - if ( - (_keyword = _PyPegen_expect_token(p, 519)) // token='with' - && - (a = _gather_40_rule(p)) // ','.with_item+ - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_With ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with' ','.with_item+ ':' TYPE_COMMENT? block")); - } - { // ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); - Token * _keyword; - Token * _literal; - Token * _literal_1; - Token * _literal_2; - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - Token * async_var; - asdl_seq* b; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - && - (_keyword = _PyPegen_expect_token(p, 519)) // token='with' - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = _gather_42_rule(p)) // ','.with_item+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "Async with statements are" , _Py_AsyncWith ( a , b , NULL , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'with' '(' ','.with_item+ ','? ')' ':' block")); - } - { // ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> with_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); - Token * _keyword; - Token * _literal; - asdl_seq * a; - Token * async_var; - asdl_seq* b; - void *tc; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - && - (_keyword = _PyPegen_expect_token(p, 519)) // token='with' - && - (a = _gather_44_rule(p)) // ','.with_item+ - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ with_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "Async with statements are" , _Py_AsyncWith ( a , b , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s with_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'with' ','.with_item+ ':' TYPE_COMMENT? block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// with_item: expression ['as' target] -static withitem_ty -with_item_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - withitem_ty _res = NULL; - int _mark = p->mark; - { // expression ['as' target] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> with_item[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ['as' target]")); - expr_ty e; - void *o; - if ( - (e = expression_rule(p)) // expression - && - (o = _tmp_46_rule(p), 1) // ['as' target] - ) - { - D(fprintf(stderr, "%*c+ with_item[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ['as' target]")); - _res = _Py_withitem ( e , o , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s with_item[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ['as' target]")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// try_stmt: -// | 'try' ':' block finally_block -// | 'try' ':' block except_block+ else_block? finally_block? -static stmt_ty -try_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'try' ':' block finally_block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> try_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'try' ':' block finally_block")); - Token * _keyword; - Token * _literal; - asdl_seq* b; - asdl_seq* f; - if ( - (_keyword = _PyPegen_expect_token(p, 511)) // token='try' - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (f = finally_block_rule(p)) // finally_block - ) - { - D(fprintf(stderr, "%*c+ try_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'try' ':' block finally_block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Try ( b , NULL , NULL , f , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s try_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'try' ':' block finally_block")); - } - { // 'try' ':' block except_block+ else_block? finally_block? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> try_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); - Token * _keyword; - Token * _literal; - asdl_seq* b; - void *el; - asdl_seq * ex; - void *f; - if ( - (_keyword = _PyPegen_expect_token(p, 511)) // token='try' - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - && - (ex = _loop1_47_rule(p)) // except_block+ - && - (el = else_block_rule(p), 1) // else_block? - && - (f = finally_block_rule(p), 1) // finally_block? - ) - { - D(fprintf(stderr, "%*c+ try_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Try ( b , ex , el , f , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s try_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'try' ':' block except_block+ else_block? finally_block?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// except_block: 'except' expression ['as' NAME] ':' block | 'except' ':' block -static excepthandler_ty -except_block_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - excepthandler_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'except' expression ['as' NAME] ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block")); - Token * _keyword; - Token * _literal; - asdl_seq* b; - expr_ty e; - void *t; - if ( - (_keyword = _PyPegen_expect_token(p, 520)) // token='except' - && - (e = expression_rule(p)) // expression - && - (t = _tmp_48_rule(p), 1) // ['as' NAME] - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' expression ['as' NAME] ':' block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ExceptHandler ( e , ( t ) ? ( ( expr_ty ) t ) -> v . Name . id : NULL , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' expression ['as' NAME] ':' block")); - } - { // 'except' ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> except_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'except' ':' block")); - Token * _keyword; - Token * _literal; - asdl_seq* b; - if ( - (_keyword = _PyPegen_expect_token(p, 520)) // token='except' - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ except_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'except' ':' block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ExceptHandler ( NULL , NULL , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s except_block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'except' ':' block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// finally_block: 'finally' ':' block -static asdl_seq* -finally_block_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // 'finally' ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> finally_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'finally' ':' block")); - Token * _keyword; - Token * _literal; - asdl_seq* a; - if ( - (_keyword = _PyPegen_expect_token(p, 521)) // token='finally' - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (a = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ finally_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'finally' ':' block")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s finally_block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'finally' ':' block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// return_stmt: 'return' star_expressions? -static stmt_ty -return_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'return' star_expressions? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> return_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'return' star_expressions?")); - Token * _keyword; - void *a; - if ( - (_keyword = _PyPegen_expect_token(p, 500)) // token='return' - && - (a = star_expressions_rule(p), 1) // star_expressions? - ) - { - D(fprintf(stderr, "%*c+ return_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'return' star_expressions?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Return ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s return_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'return' star_expressions?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// raise_stmt: 'raise' expression ['from' expression] | 'raise' -static stmt_ty -raise_stmt_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'raise' expression ['from' expression] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> raise_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'raise' expression ['from' expression]")); - Token * _keyword; - expr_ty a; - void *b; - if ( - (_keyword = _PyPegen_expect_token(p, 501)) // token='raise' - && - (a = expression_rule(p)) // expression - && - (b = _tmp_49_rule(p), 1) // ['from' expression] - ) - { - D(fprintf(stderr, "%*c+ raise_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'raise' expression ['from' expression]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Raise ( a , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s raise_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'raise' expression ['from' expression]")); - } - { // 'raise' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> raise_stmt[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'raise'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 501)) // token='raise' - ) - { - D(fprintf(stderr, "%*c+ raise_stmt[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'raise'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Raise ( NULL , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s raise_stmt[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'raise'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// function_def: decorators function_def_raw | function_def_raw -static stmt_ty -function_def_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - { // decorators function_def_raw - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> function_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "decorators function_def_raw")); - asdl_seq* d; - stmt_ty f; - if ( - (d = decorators_rule(p)) // decorators - && - (f = function_def_raw_rule(p)) // function_def_raw - ) - { - D(fprintf(stderr, "%*c+ function_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "decorators function_def_raw")); - _res = _PyPegen_function_def_decorators ( p , d , f ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s function_def[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "decorators function_def_raw")); - } - { // function_def_raw - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> function_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "function_def_raw")); - stmt_ty function_def_raw_var; - if ( - (function_def_raw_var = function_def_raw_rule(p)) // function_def_raw - ) - { - D(fprintf(stderr, "%*c+ function_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "function_def_raw")); - _res = function_def_raw_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s function_def[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "function_def_raw")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// function_def_raw: -// | 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block -// | ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block -static stmt_ty -function_def_raw_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> function_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - Token * _keyword; - Token * _literal; - Token * _literal_1; - Token * _literal_2; - void *a; - asdl_seq* b; - expr_ty n; - void *params; - void *tc; - if ( - (_keyword = _PyPegen_expect_token(p, 522)) // token='def' - && - (n = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (params = params_rule(p), 1) // params? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - (a = _tmp_50_rule(p), 1) // ['->' expression] - && - (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = func_type_comment_rule(p), 1) // func_type_comment? - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ function_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_FunctionDef ( n -> v . Name . id , ( params ) ? params : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , NULL , a , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s function_def_raw[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - } - { // ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> function_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - Token * _keyword; - Token * _literal; - Token * _literal_1; - Token * _literal_2; - void *a; - Token * async_var; - asdl_seq* b; - expr_ty n; - void *params; - void *tc; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - && - (_keyword = _PyPegen_expect_token(p, 522)) // token='def' - && - (n = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (params = params_rule(p), 1) // params? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - (a = _tmp_51_rule(p), 1) // ['->' expression] - && - (_literal_2 = _PyPegen_expect_token(p, 11)) // token=':' - && - (tc = func_type_comment_rule(p), 1) // func_type_comment? - && - (b = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ function_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "Async functions are" , _Py_AsyncFunctionDef ( n -> v . Name . id , ( params ) ? params : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , NULL , a , NEW_TYPE_COMMENT ( p , tc ) , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s function_def_raw[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'def' NAME '(' params? ')' ['->' expression] ':' func_type_comment? block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// func_type_comment: -// | NEWLINE TYPE_COMMENT &(NEWLINE INDENT) -// | invalid_double_type_comments -// | TYPE_COMMENT -static Token* -func_type_comment_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - Token* _res = NULL; - int _mark = p->mark; - { // NEWLINE TYPE_COMMENT &(NEWLINE INDENT) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); - Token * newline_var; - Token * t; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - (t = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' - && - _PyPegen_lookahead(1, _tmp_52_rule, p) - ) - { - D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); - _res = t; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE TYPE_COMMENT &(NEWLINE INDENT)")); - } - { // invalid_double_type_comments - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_double_type_comments")); - void *invalid_double_type_comments_var; - if ( - (invalid_double_type_comments_var = invalid_double_type_comments_rule(p)) // invalid_double_type_comments - ) - { - D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_double_type_comments")); - _res = invalid_double_type_comments_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_double_type_comments")); - } - { // TYPE_COMMENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> func_type_comment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT")); - Token * type_comment_var; - if ( - (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' - ) - { - D(fprintf(stderr, "%*c+ func_type_comment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT")); - _res = type_comment_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s func_type_comment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "TYPE_COMMENT")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// params: invalid_parameters | parameters -static arguments_ty -params_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arguments_ty _res = NULL; - int _mark = p->mark; - { // invalid_parameters - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_parameters")); - void *invalid_parameters_var; - if ( - (invalid_parameters_var = invalid_parameters_rule(p)) // invalid_parameters - ) - { - D(fprintf(stderr, "%*c+ params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_parameters")); - _res = invalid_parameters_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s params[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_parameters")); - } - { // parameters - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "parameters")); - arguments_ty parameters_var; - if ( - (parameters_var = parameters_rule(p)) // parameters - ) - { - D(fprintf(stderr, "%*c+ params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "parameters")); - _res = parameters_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s params[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "parameters")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// parameters: -// | slash_no_default param_no_default* param_with_default* star_etc? -// | slash_with_default param_with_default* star_etc? -// | param_no_default+ param_with_default* star_etc? -// | param_with_default+ star_etc? -// | star_etc -static arguments_ty -parameters_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arguments_ty _res = NULL; - int _mark = p->mark; - { // slash_no_default param_no_default* param_with_default* star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); - asdl_seq* a; - asdl_seq * b; - asdl_seq * c; - void *d; - if ( - (a = slash_no_default_rule(p)) // slash_no_default - && - (b = _loop0_53_rule(p)) // param_no_default* - && - (c = _loop0_54_rule(p)) // param_with_default* - && - (d = star_etc_rule(p), 1) // star_etc? - ) - { - D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); - _res = _PyPegen_make_arguments ( p , a , NULL , b , c , d ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_no_default param_no_default* param_with_default* star_etc?")); - } - { // slash_with_default param_with_default* star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default param_with_default* star_etc?")); - SlashWithDefault* a; - asdl_seq * b; - void *c; - if ( - (a = slash_with_default_rule(p)) // slash_with_default - && - (b = _loop0_55_rule(p)) // param_with_default* - && - (c = star_etc_rule(p), 1) // star_etc? - ) - { - D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default param_with_default* star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , a , NULL , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default param_with_default* star_etc?")); - } - { // param_no_default+ param_with_default* star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); - asdl_seq * a; - asdl_seq * b; - void *c; - if ( - (a = _loop1_56_rule(p)) // param_no_default+ - && - (b = _loop0_57_rule(p)) // param_with_default* - && - (c = star_etc_rule(p), 1) // star_etc? - ) - { - D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , a , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ param_with_default* star_etc?")); - } - { // param_with_default+ star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+ star_etc?")); - asdl_seq * a; - void *b; - if ( - (a = _loop1_58_rule(p)) // param_with_default+ - && - (b = star_etc_rule(p), 1) // star_etc? - ) - { - D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+ star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default+ star_etc?")); - } - { // star_etc - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_etc")); - StarEtc* a; - if ( - (a = star_etc_rule(p)) // star_etc - ) - { - D(fprintf(stderr, "%*c+ parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_etc")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , NULL , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_etc")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// slash_no_default: param_no_default+ '/' ',' | param_no_default+ '/' &')' -static asdl_seq* -slash_no_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // param_no_default+ '/' ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' ','")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - if ( - (a = _loop1_59_rule(p)) // param_no_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' ','")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ '/' ','")); - } - { // param_no_default+ '/' &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' &')'")); - Token * _literal; - asdl_seq * a; - if ( - (a = _loop1_60_rule(p)) // param_no_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default+ '/' &')'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default+ '/' &')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// slash_with_default: -// | param_no_default* param_with_default+ '/' ',' -// | param_no_default* param_with_default+ '/' &')' -static SlashWithDefault* -slash_with_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - SlashWithDefault* _res = NULL; - int _mark = p->mark; - { // param_no_default* param_with_default+ '/' ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - asdl_seq * b; - if ( - (a = _loop0_61_rule(p)) // param_no_default* - && - (b = _loop1_62_rule(p)) // param_with_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); - _res = _PyPegen_slash_with_default ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* param_with_default+ '/' ','")); - } - { // param_no_default* param_with_default+ '/' &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); - Token * _literal; - asdl_seq * a; - asdl_seq * b; - if ( - (a = _loop0_63_rule(p)) // param_no_default* - && - (b = _loop1_64_rule(p)) // param_with_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); - _res = _PyPegen_slash_with_default ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* param_with_default+ '/' &')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_etc: -// | '*' param_no_default param_maybe_default* kwds? -// | '*' ',' param_maybe_default+ kwds? -// | kwds -// | invalid_star_etc -static StarEtc* -star_etc_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - StarEtc* _res = NULL; - int _mark = p->mark; - { // '*' param_no_default param_maybe_default* kwds? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); - Token * _literal; - arg_ty a; - asdl_seq * b; - void *c; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = param_no_default_rule(p)) // param_no_default - && - (b = _loop0_65_rule(p)) // param_maybe_default* - && - (c = kwds_rule(p), 1) // kwds? - ) - { - D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); - _res = _PyPegen_star_etc ( p , a , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' param_no_default param_maybe_default* kwds?")); - } - { // '*' ',' param_maybe_default+ kwds? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); - Token * _literal; - Token * _literal_1; - asdl_seq * b; - void *c; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - && - (b = _loop1_66_rule(p)) // param_maybe_default+ - && - (c = kwds_rule(p), 1) // kwds? - ) - { - D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); - _res = _PyPegen_star_etc ( p , NULL , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' param_maybe_default+ kwds?")); - } - { // kwds - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwds")); - arg_ty a; - if ( - (a = kwds_rule(p)) // kwds - ) - { - D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwds")); - _res = _PyPegen_star_etc ( p , NULL , NULL , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwds")); - } - { // invalid_star_etc - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_star_etc")); - void *invalid_star_etc_var; - if ( - (invalid_star_etc_var = invalid_star_etc_rule(p)) // invalid_star_etc - ) - { - D(fprintf(stderr, "%*c+ star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_star_etc")); - _res = invalid_star_etc_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_star_etc")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// kwds: '**' param_no_default -static arg_ty -kwds_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - { // '**' param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwds[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' param_no_default")); - Token * _literal; - arg_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (a = param_no_default_rule(p)) // param_no_default - ) - { - D(fprintf(stderr, "%*c+ kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' param_no_default")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwds[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' param_no_default")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// param_no_default: param ',' TYPE_COMMENT? | param TYPE_COMMENT? &')' -static arg_ty -param_no_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - { // param ',' TYPE_COMMENT? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param ',' TYPE_COMMENT?")); - Token * _literal; - arg_ty a; - void *tc; - if ( - (a = param_rule(p)) // param - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - ) - { - D(fprintf(stderr, "%*c+ param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param ',' TYPE_COMMENT?")); - _res = _PyPegen_add_type_comment_to_arg ( p , a , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param ',' TYPE_COMMENT?")); - } - { // param TYPE_COMMENT? &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param TYPE_COMMENT? &')'")); - arg_ty a; - void *tc; - if ( - (a = param_rule(p)) // param - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param TYPE_COMMENT? &')'")); - _res = _PyPegen_add_type_comment_to_arg ( p , a , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param TYPE_COMMENT? &')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// param_with_default: param default ',' TYPE_COMMENT? | param default TYPE_COMMENT? &')' -static NameDefaultPair* -param_with_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - NameDefaultPair* _res = NULL; - int _mark = p->mark; - { // param default ',' TYPE_COMMENT? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default ',' TYPE_COMMENT?")); - Token * _literal; - arg_ty a; - expr_ty c; - void *tc; - if ( - (a = param_rule(p)) // param - && - (c = default_rule(p)) // default - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - ) - { - D(fprintf(stderr, "%*c+ param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default ',' TYPE_COMMENT?")); - _res = _PyPegen_name_default_pair ( p , a , c , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default ',' TYPE_COMMENT?")); - } - { // param default TYPE_COMMENT? &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default TYPE_COMMENT? &')'")); - arg_ty a; - expr_ty c; - void *tc; - if ( - (a = param_rule(p)) // param - && - (c = default_rule(p)) // default - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default TYPE_COMMENT? &')'")); - _res = _PyPegen_name_default_pair ( p , a , c , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default TYPE_COMMENT? &')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// param_maybe_default: -// | param default? ',' TYPE_COMMENT? -// | param default? TYPE_COMMENT? &')' -static NameDefaultPair* -param_maybe_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - NameDefaultPair* _res = NULL; - int _mark = p->mark; - { // param default? ',' TYPE_COMMENT? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default? ',' TYPE_COMMENT?")); - Token * _literal; - arg_ty a; - void *c; - void *tc; - if ( - (a = param_rule(p)) // param - && - (c = default_rule(p), 1) // default? - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - ) - { - D(fprintf(stderr, "%*c+ param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default? ',' TYPE_COMMENT?")); - _res = _PyPegen_name_default_pair ( p , a , c , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default? ',' TYPE_COMMENT?")); - } - { // param default? TYPE_COMMENT? &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param default? TYPE_COMMENT? &')'")); - arg_ty a; - void *c; - void *tc; - if ( - (a = param_rule(p)) // param - && - (c = default_rule(p), 1) // default? - && - (tc = _PyPegen_expect_token(p, TYPE_COMMENT), 1) // TYPE_COMMENT? - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param default? TYPE_COMMENT? &')'")); - _res = _PyPegen_name_default_pair ( p , a , c , tc ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param default? TYPE_COMMENT? &')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// param: NAME annotation? -static arg_ty -param_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME annotation? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> param[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME annotation?")); - expr_ty a; - void *b; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (b = annotation_rule(p), 1) // annotation? - ) - { - D(fprintf(stderr, "%*c+ param[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME annotation?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_arg ( a -> v . Name . id , b , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s param[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME annotation?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// annotation: ':' expression -static expr_ty -annotation_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // ':' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> annotation[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ annotation[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s annotation[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// default: '=' expression -static expr_ty -default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // '=' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' expression")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// decorators: (('@' named_expression NEWLINE))+ -static asdl_seq* -decorators_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // (('@' named_expression NEWLINE))+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> decorators[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+")); - asdl_seq * a; - if ( - (a = _loop1_67_rule(p)) // (('@' named_expression NEWLINE))+ - ) - { - D(fprintf(stderr, "%*c+ decorators[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "(('@' named_expression NEWLINE))+")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s decorators[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(('@' named_expression NEWLINE))+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// class_def: decorators class_def_raw | class_def_raw -static stmt_ty -class_def_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - { // decorators class_def_raw - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> class_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "decorators class_def_raw")); - asdl_seq* a; - stmt_ty b; - if ( - (a = decorators_rule(p)) // decorators - && - (b = class_def_raw_rule(p)) // class_def_raw - ) - { - D(fprintf(stderr, "%*c+ class_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "decorators class_def_raw")); - _res = _PyPegen_class_def_decorators ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s class_def[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "decorators class_def_raw")); - } - { // class_def_raw - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> class_def[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "class_def_raw")); - stmt_ty class_def_raw_var; - if ( - (class_def_raw_var = class_def_raw_rule(p)) // class_def_raw - ) - { - D(fprintf(stderr, "%*c+ class_def[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "class_def_raw")); - _res = class_def_raw_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s class_def[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "class_def_raw")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// class_def_raw: 'class' NAME ['(' arguments? ')'] ':' block -static stmt_ty -class_def_raw_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - stmt_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'class' NAME ['(' arguments? ')'] ':' block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> class_def_raw[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); - Token * _keyword; - Token * _literal; - expr_ty a; - void *b; - asdl_seq* c; - if ( - (_keyword = _PyPegen_expect_token(p, 523)) // token='class' - && - (a = _PyPegen_name_token(p)) // NAME - && - (b = _tmp_68_rule(p), 1) // ['(' arguments? ')'] - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (c = block_rule(p)) // block - ) - { - D(fprintf(stderr, "%*c+ class_def_raw[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ClassDef ( a -> v . Name . id , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , c , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s class_def_raw[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'class' NAME ['(' arguments? ')'] ':' block")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// block: NEWLINE INDENT statements DEDENT | simple_stmt | invalid_block -static asdl_seq* -block_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - if (_PyPegen_is_memoized(p, block_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - { // NEWLINE INDENT statements DEDENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT statements DEDENT")); - asdl_seq* a; - Token * dedent_var; - Token * indent_var; - Token * newline_var; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' - && - (a = statements_rule(p)) // statements - && - (dedent_var = _PyPegen_expect_token(p, DEDENT)) // token='DEDENT' - ) - { - D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT statements DEDENT")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE INDENT statements DEDENT")); - } - { // simple_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - asdl_seq* simple_stmt_var; - if ( - (simple_stmt_var = simple_stmt_rule(p)) // simple_stmt - ) - { - D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "simple_stmt")); - _res = simple_stmt_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "simple_stmt")); - } - { // invalid_block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_block")); - void *invalid_block_var; - if ( - (invalid_block_var = invalid_block_rule(p)) // invalid_block - ) - { - D(fprintf(stderr, "%*c+ block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_block")); - _res = invalid_block_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_block")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, block_type, _res); - D(p->level--); - return _res; -} - -// expressions_list: ','.star_expression+ ','? -static asdl_seq* -expressions_list_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.star_expression+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expressions_list[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_expression+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_69_rule(p)) // ','.star_expression+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ expressions_list[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_expression+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expressions_list[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_expression+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_expressions: -// | star_expression ((',' star_expression))+ ','? -// | star_expression ',' -// | star_expression -static expr_ty -star_expressions_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // star_expression ((',' star_expression))+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - asdl_seq * b; - if ( - (a = star_expression_rule(p)) // star_expression - && - (b = _loop1_71_rule(p)) // ((',' star_expression))+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression ((',' star_expression))+ ','?")); - } - { // star_expression ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression ','")); - Token * _literal; - expr_ty a; - if ( - (a = star_expression_rule(p)) // star_expression - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression ','")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( CHECK ( _PyPegen_singleton_seq ( p , a ) ) , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression ','")); - } - { // star_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression")); - expr_ty star_expression_var; - if ( - (star_expression_var = star_expression_rule(p)) // star_expression - ) - { - D(fprintf(stderr, "%*c+ star_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression")); - _res = star_expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_expression: '*' bitwise_or | expression -static expr_ty -star_expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, star_expression_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '*' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ star_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Starred ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' bitwise_or")); - } - { // expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); - expr_ty expression_var; - if ( - (expression_var = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ star_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); - _res = expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, star_expression_type, _res); - D(p->level--); - return _res; -} - -// star_named_expressions: ','.star_named_expression+ ','? -static asdl_seq* -star_named_expressions_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.star_named_expression+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_named_expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_named_expression+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_72_rule(p)) // ','.star_named_expression+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ star_named_expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_named_expression+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_named_expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_named_expression+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_named_expression: '*' bitwise_or | named_expression -static expr_ty -star_named_expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '*' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ star_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' bitwise_or")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Starred ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' bitwise_or")); - } - { // named_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression")); - expr_ty named_expression_var; - if ( - (named_expression_var = named_expression_rule(p)) // named_expression - ) - { - D(fprintf(stderr, "%*c+ star_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression")); - _res = named_expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// named_expression: NAME ':=' expression | expression !':=' | invalid_named_expression -static expr_ty -named_expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME ':=' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 53)) // token=':=' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME ':=' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_NamedExpr ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME ':=' expression")); - } - { // expression !':=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression !':='")); - expr_ty expression_var; - if ( - (expression_var = expression_rule(p)) // expression - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 53) // token=':=' - ) - { - D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression !':='")); - _res = expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression !':='")); - } - { // invalid_named_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_named_expression")); - void *invalid_named_expression_var; - if ( - (invalid_named_expression_var = invalid_named_expression_rule(p)) // invalid_named_expression - ) - { - D(fprintf(stderr, "%*c+ named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_named_expression")); - _res = invalid_named_expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_named_expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// annotated_rhs: yield_expr | star_expressions -static expr_ty -annotated_rhs_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> annotated_rhs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty yield_expr_var; - if ( - (yield_expr_var = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ annotated_rhs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - _res = yield_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s annotated_rhs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> annotated_rhs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty star_expressions_var; - if ( - (star_expressions_var = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ annotated_rhs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - _res = star_expressions_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s annotated_rhs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// expressions: expression ((',' expression))+ ','? | expression ',' | expression -static expr_ty -expressions_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // expression ((',' expression))+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ((',' expression))+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - asdl_seq * b; - if ( - (a = expression_rule(p)) // expression - && - (b = _loop1_74_rule(p)) // ((',' expression))+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ((',' expression))+ ','?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ((',' expression))+ ','?")); - } - { // expression ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ','")); - Token * _literal; - expr_ty a; - if ( - (a = expression_rule(p)) // expression - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ','")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( CHECK ( _PyPegen_singleton_seq ( p , a ) ) , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ','")); - } - { // expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expressions[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); - expr_ty expression_var; - if ( - (expression_var = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ expressions[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); - _res = expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expressions[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// expression: disjunction 'if' disjunction 'else' expression | disjunction | lambdef -static expr_ty -expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, expression_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // disjunction 'if' disjunction 'else' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - expr_ty b; - expr_ty c; - if ( - (a = disjunction_rule(p)) // disjunction - && - (_keyword = _PyPegen_expect_token(p, 510)) // token='if' - && - (b = disjunction_rule(p)) // disjunction - && - (_keyword_1 = _PyPegen_expect_token(p, 516)) // token='else' - && - (c = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_IfExp ( b , a , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "disjunction 'if' disjunction 'else' expression")); - } - { // disjunction - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "disjunction")); - expr_ty disjunction_var; - if ( - (disjunction_var = disjunction_rule(p)) // disjunction - ) - { - D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "disjunction")); - _res = disjunction_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "disjunction")); - } - { // lambdef - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambdef")); - expr_ty lambdef_var; - if ( - (lambdef_var = lambdef_rule(p)) // lambdef - ) - { - D(fprintf(stderr, "%*c+ expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambdef")); - _res = lambdef_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambdef")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, expression_type, _res); - D(p->level--); - return _res; -} - -// lambdef: 'lambda' lambda_params? ':' expression -static expr_ty -lambdef_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'lambda' lambda_params? ':' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambdef[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'lambda' lambda_params? ':' expression")); - Token * _keyword; - Token * _literal; - void *a; - expr_ty b; - if ( - (_keyword = _PyPegen_expect_token(p, 524)) // token='lambda' - && - (a = lambda_params_rule(p), 1) // lambda_params? - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ lambdef[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'lambda' lambda_params? ':' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Lambda ( ( a ) ? a : CHECK ( _PyPegen_empty_arguments ( p ) ) , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambdef[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'lambda' lambda_params? ':' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_params: invalid_lambda_parameters | lambda_parameters -static arguments_ty -lambda_params_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arguments_ty _res = NULL; - int _mark = p->mark; - { // invalid_lambda_parameters - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_lambda_parameters")); - void *invalid_lambda_parameters_var; - if ( - (invalid_lambda_parameters_var = invalid_lambda_parameters_rule(p)) // invalid_lambda_parameters - ) - { - D(fprintf(stderr, "%*c+ lambda_params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_lambda_parameters")); - _res = invalid_lambda_parameters_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_params[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_lambda_parameters")); - } - { // lambda_parameters - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_params[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_parameters")); - arguments_ty lambda_parameters_var; - if ( - (lambda_parameters_var = lambda_parameters_rule(p)) // lambda_parameters - ) - { - D(fprintf(stderr, "%*c+ lambda_params[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_parameters")); - _res = lambda_parameters_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_params[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_parameters")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_parameters: -// | lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc? -// | lambda_slash_with_default lambda_param_with_default* lambda_star_etc? -// | lambda_param_no_default+ lambda_param_with_default* lambda_star_etc? -// | lambda_param_with_default+ lambda_star_etc? -// | lambda_star_etc -static arguments_ty -lambda_parameters_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arguments_ty _res = NULL; - int _mark = p->mark; - { // lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); - asdl_seq* a; - asdl_seq * b; - asdl_seq * c; - void *d; - if ( - (a = lambda_slash_no_default_rule(p)) // lambda_slash_no_default - && - (b = _loop0_75_rule(p)) // lambda_param_no_default* - && - (c = _loop0_76_rule(p)) // lambda_param_with_default* - && - (d = lambda_star_etc_rule(p), 1) // lambda_star_etc? - ) - { - D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); - _res = _PyPegen_make_arguments ( p , a , NULL , b , c , d ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_no_default lambda_param_no_default* lambda_param_with_default* lambda_star_etc?")); - } - { // lambda_slash_with_default lambda_param_with_default* lambda_star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); - SlashWithDefault* a; - asdl_seq * b; - void *c; - if ( - (a = lambda_slash_with_default_rule(p)) // lambda_slash_with_default - && - (b = _loop0_77_rule(p)) // lambda_param_with_default* - && - (c = lambda_star_etc_rule(p), 1) // lambda_star_etc? - ) - { - D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , a , NULL , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default lambda_param_with_default* lambda_star_etc?")); - } - { // lambda_param_no_default+ lambda_param_with_default* lambda_star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); - asdl_seq * a; - asdl_seq * b; - void *c; - if ( - (a = _loop1_78_rule(p)) // lambda_param_no_default+ - && - (b = _loop0_79_rule(p)) // lambda_param_with_default* - && - (c = lambda_star_etc_rule(p), 1) // lambda_star_etc? - ) - { - D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , a , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ lambda_param_with_default* lambda_star_etc?")); - } - { // lambda_param_with_default+ lambda_star_etc? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); - asdl_seq * a; - void *b; - if ( - (a = _loop1_80_rule(p)) // lambda_param_with_default+ - && - (b = lambda_star_etc_rule(p), 1) // lambda_star_etc? - ) - { - D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default+ lambda_star_etc?")); - } - { // lambda_star_etc - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_star_etc")); - StarEtc* a; - if ( - (a = lambda_star_etc_rule(p)) // lambda_star_etc - ) - { - D(fprintf(stderr, "%*c+ lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_star_etc")); - _res = _PyPegen_make_arguments ( p , NULL , NULL , NULL , NULL , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_star_etc")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_slash_no_default: -// | lambda_param_no_default+ '/' ',' -// | lambda_param_no_default+ '/' &':' -static asdl_seq* -lambda_slash_no_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // lambda_param_no_default+ '/' ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' ','")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - if ( - (a = _loop1_81_rule(p)) // lambda_param_no_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ lambda_slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' ','")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ '/' ','")); - } - { // lambda_param_no_default+ '/' &':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_slash_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' &':'")); - Token * _literal; - asdl_seq * a; - if ( - (a = _loop1_82_rule(p)) // lambda_param_no_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' - ) - { - D(fprintf(stderr, "%*c+ lambda_slash_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default+ '/' &':'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_slash_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default+ '/' &':'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_slash_with_default: -// | lambda_param_no_default* lambda_param_with_default+ '/' ',' -// | lambda_param_no_default* lambda_param_with_default+ '/' &':' -static SlashWithDefault* -lambda_slash_with_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - SlashWithDefault* _res = NULL; - int _mark = p->mark; - { // lambda_param_no_default* lambda_param_with_default+ '/' ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); - Token * _literal; - Token * _literal_1; - asdl_seq * a; - asdl_seq * b; - if ( - (a = _loop0_83_rule(p)) // lambda_param_no_default* - && - (b = _loop1_84_rule(p)) // lambda_param_with_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ lambda_slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); - _res = _PyPegen_slash_with_default ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' ','")); - } - { // lambda_param_no_default* lambda_param_with_default+ '/' &':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_slash_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); - Token * _literal; - asdl_seq * a; - asdl_seq * b; - if ( - (a = _loop0_85_rule(p)) // lambda_param_no_default* - && - (b = _loop1_86_rule(p)) // lambda_param_with_default+ - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' - ) - { - D(fprintf(stderr, "%*c+ lambda_slash_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); - _res = _PyPegen_slash_with_default ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_slash_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* lambda_param_with_default+ '/' &':'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_star_etc: -// | '*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds? -// | '*' ',' lambda_param_maybe_default+ lambda_kwds? -// | lambda_kwds -// | invalid_lambda_star_etc -static StarEtc* -lambda_star_etc_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - StarEtc* _res = NULL; - int _mark = p->mark; - { // '*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); - Token * _literal; - arg_ty a; - asdl_seq * b; - void *c; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = lambda_param_no_default_rule(p)) // lambda_param_no_default - && - (b = _loop0_87_rule(p)) // lambda_param_maybe_default* - && - (c = lambda_kwds_rule(p), 1) // lambda_kwds? - ) - { - D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); - _res = _PyPegen_star_etc ( p , a , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' lambda_param_no_default lambda_param_maybe_default* lambda_kwds?")); - } - { // '*' ',' lambda_param_maybe_default+ lambda_kwds? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); - Token * _literal; - Token * _literal_1; - asdl_seq * b; - void *c; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - && - (b = _loop1_88_rule(p)) // lambda_param_maybe_default+ - && - (c = lambda_kwds_rule(p), 1) // lambda_kwds? - ) - { - D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); - _res = _PyPegen_star_etc ( p , NULL , b , c ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' lambda_param_maybe_default+ lambda_kwds?")); - } - { // lambda_kwds - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_kwds")); - arg_ty a; - if ( - (a = lambda_kwds_rule(p)) // lambda_kwds - ) - { - D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_kwds")); - _res = _PyPegen_star_etc ( p , NULL , NULL , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_kwds")); - } - { // invalid_lambda_star_etc - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_lambda_star_etc")); - void *invalid_lambda_star_etc_var; - if ( - (invalid_lambda_star_etc_var = invalid_lambda_star_etc_rule(p)) // invalid_lambda_star_etc - ) - { - D(fprintf(stderr, "%*c+ lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_lambda_star_etc")); - _res = invalid_lambda_star_etc_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_lambda_star_etc")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_kwds: '**' lambda_param_no_default -static arg_ty -lambda_kwds_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - { // '**' lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_kwds[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' lambda_param_no_default")); - Token * _literal; - arg_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (a = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - D(fprintf(stderr, "%*c+ lambda_kwds[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' lambda_param_no_default")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_kwds[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' lambda_param_no_default")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_param_no_default: lambda_param ',' | lambda_param &':' -static arg_ty -lambda_param_no_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - { // lambda_param ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param ','")); - Token * _literal; - arg_ty a; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param ','")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param ','")); - } - { // lambda_param &':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_no_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param &':'")); - arg_ty a; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_no_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param &':'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_no_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param &':'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_param_with_default: lambda_param default ',' | lambda_param default &':' -static NameDefaultPair* -lambda_param_with_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - NameDefaultPair* _res = NULL; - int _mark = p->mark; - { // lambda_param default ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default ','")); - Token * _literal; - arg_ty a; - expr_ty c; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - (c = default_rule(p)) // default - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default ','")); - _res = _PyPegen_name_default_pair ( p , a , c , NULL ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default ','")); - } - { // lambda_param default &':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_with_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default &':'")); - arg_ty a; - expr_ty c; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - (c = default_rule(p)) // default - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_with_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default &':'")); - _res = _PyPegen_name_default_pair ( p , a , c , NULL ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_with_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default &':'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_param_maybe_default: lambda_param default? ',' | lambda_param default? &':' -static NameDefaultPair* -lambda_param_maybe_default_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - NameDefaultPair* _res = NULL; - int _mark = p->mark; - { // lambda_param default? ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default? ','")); - Token * _literal; - arg_ty a; - void *c; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - (c = default_rule(p), 1) // default? - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default? ','")); - _res = _PyPegen_name_default_pair ( p , a , c , NULL ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default? ','")); - } - { // lambda_param default? &':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param_maybe_default[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param default? &':'")); - arg_ty a; - void *c; - if ( - (a = lambda_param_rule(p)) // lambda_param - && - (c = default_rule(p), 1) // default? - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 11) // token=':' - ) - { - D(fprintf(stderr, "%*c+ lambda_param_maybe_default[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param default? &':'")); - _res = _PyPegen_name_default_pair ( p , a , c , NULL ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param_maybe_default[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param default? &':'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lambda_param: NAME -static arg_ty -lambda_param_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - arg_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lambda_param[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty a; - if ( - (a = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ lambda_param[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_arg ( a -> v . Name . id , NULL , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lambda_param[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// disjunction: conjunction (('or' conjunction))+ | conjunction -static expr_ty -disjunction_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, disjunction_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // conjunction (('or' conjunction))+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> disjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "conjunction (('or' conjunction))+")); - expr_ty a; - asdl_seq * b; - if ( - (a = conjunction_rule(p)) // conjunction - && - (b = _loop1_89_rule(p)) // (('or' conjunction))+ - ) - { - D(fprintf(stderr, "%*c+ disjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "conjunction (('or' conjunction))+")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BoolOp ( Or , CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s disjunction[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "conjunction (('or' conjunction))+")); - } - { // conjunction - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> disjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "conjunction")); - expr_ty conjunction_var; - if ( - (conjunction_var = conjunction_rule(p)) // conjunction - ) - { - D(fprintf(stderr, "%*c+ disjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "conjunction")); - _res = conjunction_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s disjunction[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "conjunction")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, disjunction_type, _res); - D(p->level--); - return _res; -} - -// conjunction: inversion (('and' inversion))+ | inversion -static expr_ty -conjunction_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, conjunction_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // inversion (('and' inversion))+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> conjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "inversion (('and' inversion))+")); - expr_ty a; - asdl_seq * b; - if ( - (a = inversion_rule(p)) // inversion - && - (b = _loop1_90_rule(p)) // (('and' inversion))+ - ) - { - D(fprintf(stderr, "%*c+ conjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "inversion (('and' inversion))+")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BoolOp ( And , CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s conjunction[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "inversion (('and' inversion))+")); - } - { // inversion - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> conjunction[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "inversion")); - expr_ty inversion_var; - if ( - (inversion_var = inversion_rule(p)) // inversion - ) - { - D(fprintf(stderr, "%*c+ conjunction[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "inversion")); - _res = inversion_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s conjunction[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "inversion")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, conjunction_type, _res); - D(p->level--); - return _res; -} - -// inversion: 'not' inversion | comparison -static expr_ty -inversion_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, inversion_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'not' inversion - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> inversion[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'not' inversion")); - Token * _keyword; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 525)) // token='not' - && - (a = inversion_rule(p)) // inversion - ) - { - D(fprintf(stderr, "%*c+ inversion[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'not' inversion")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_UnaryOp ( Not , a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s inversion[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'not' inversion")); - } - { // comparison - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> inversion[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "comparison")); - expr_ty comparison_var; - if ( - (comparison_var = comparison_rule(p)) // comparison - ) - { - D(fprintf(stderr, "%*c+ inversion[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "comparison")); - _res = comparison_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s inversion[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "comparison")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, inversion_type, _res); - D(p->level--); - return _res; -} - -// comparison: bitwise_or compare_op_bitwise_or_pair+ | bitwise_or -static expr_ty -comparison_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // bitwise_or compare_op_bitwise_or_pair+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> comparison[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); - expr_ty a; - asdl_seq * b; - if ( - (a = bitwise_or_rule(p)) // bitwise_or - && - (b = _loop1_91_rule(p)) // compare_op_bitwise_or_pair+ - ) - { - D(fprintf(stderr, "%*c+ comparison[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Compare ( a , CHECK ( _PyPegen_get_cmpops ( p , b ) ) , CHECK ( _PyPegen_get_exprs ( p , b ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s comparison[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or compare_op_bitwise_or_pair+")); - } - { // bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> comparison[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or")); - expr_ty bitwise_or_var; - if ( - (bitwise_or_var = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ comparison[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or")); - _res = bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s comparison[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// compare_op_bitwise_or_pair: -// | eq_bitwise_or -// | noteq_bitwise_or -// | lte_bitwise_or -// | lt_bitwise_or -// | gte_bitwise_or -// | gt_bitwise_or -// | notin_bitwise_or -// | in_bitwise_or -// | isnot_bitwise_or -// | is_bitwise_or -static CmpopExprPair* -compare_op_bitwise_or_pair_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // eq_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "eq_bitwise_or")); - CmpopExprPair* eq_bitwise_or_var; - if ( - (eq_bitwise_or_var = eq_bitwise_or_rule(p)) // eq_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "eq_bitwise_or")); - _res = eq_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "eq_bitwise_or")); - } - { // noteq_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "noteq_bitwise_or")); - CmpopExprPair* noteq_bitwise_or_var; - if ( - (noteq_bitwise_or_var = noteq_bitwise_or_rule(p)) // noteq_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "noteq_bitwise_or")); - _res = noteq_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "noteq_bitwise_or")); - } - { // lte_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lte_bitwise_or")); - CmpopExprPair* lte_bitwise_or_var; - if ( - (lte_bitwise_or_var = lte_bitwise_or_rule(p)) // lte_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lte_bitwise_or")); - _res = lte_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lte_bitwise_or")); - } - { // lt_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lt_bitwise_or")); - CmpopExprPair* lt_bitwise_or_var; - if ( - (lt_bitwise_or_var = lt_bitwise_or_rule(p)) // lt_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lt_bitwise_or")); - _res = lt_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lt_bitwise_or")); - } - { // gte_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "gte_bitwise_or")); - CmpopExprPair* gte_bitwise_or_var; - if ( - (gte_bitwise_or_var = gte_bitwise_or_rule(p)) // gte_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "gte_bitwise_or")); - _res = gte_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "gte_bitwise_or")); - } - { // gt_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "gt_bitwise_or")); - CmpopExprPair* gt_bitwise_or_var; - if ( - (gt_bitwise_or_var = gt_bitwise_or_rule(p)) // gt_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "gt_bitwise_or")); - _res = gt_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "gt_bitwise_or")); - } - { // notin_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "notin_bitwise_or")); - CmpopExprPair* notin_bitwise_or_var; - if ( - (notin_bitwise_or_var = notin_bitwise_or_rule(p)) // notin_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "notin_bitwise_or")); - _res = notin_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "notin_bitwise_or")); - } - { // in_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "in_bitwise_or")); - CmpopExprPair* in_bitwise_or_var; - if ( - (in_bitwise_or_var = in_bitwise_or_rule(p)) // in_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "in_bitwise_or")); - _res = in_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "in_bitwise_or")); - } - { // isnot_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "isnot_bitwise_or")); - CmpopExprPair* isnot_bitwise_or_var; - if ( - (isnot_bitwise_or_var = isnot_bitwise_or_rule(p)) // isnot_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "isnot_bitwise_or")); - _res = isnot_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "isnot_bitwise_or")); - } - { // is_bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> compare_op_bitwise_or_pair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "is_bitwise_or")); - CmpopExprPair* is_bitwise_or_var; - if ( - (is_bitwise_or_var = is_bitwise_or_rule(p)) // is_bitwise_or - ) - { - D(fprintf(stderr, "%*c+ compare_op_bitwise_or_pair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "is_bitwise_or")); - _res = is_bitwise_or_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s compare_op_bitwise_or_pair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "is_bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// eq_bitwise_or: '==' bitwise_or -static CmpopExprPair* -eq_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // '==' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> eq_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'==' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 27)) // token='==' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ eq_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'==' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , Eq , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s eq_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'==' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// noteq_bitwise_or: ('!=') bitwise_or -static CmpopExprPair* -noteq_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // ('!=') bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> noteq_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('!=') bitwise_or")); - void *_tmp_92_var; - expr_ty a; - if ( - (_tmp_92_var = _tmp_92_rule(p)) // '!=' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ noteq_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('!=') bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , NotEq , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s noteq_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('!=') bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lte_bitwise_or: '<=' bitwise_or -static CmpopExprPair* -lte_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // '<=' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lte_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<=' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 29)) // token='<=' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ lte_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<=' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , LtE , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lte_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<=' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// lt_bitwise_or: '<' bitwise_or -static CmpopExprPair* -lt_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // '<' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> lt_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'<' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 20)) // token='<' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ lt_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'<' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , Lt , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s lt_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'<' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// gte_bitwise_or: '>=' bitwise_or -static CmpopExprPair* -gte_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // '>=' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> gte_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>=' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 30)) // token='>=' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ gte_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>=' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , GtE , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s gte_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>=' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// gt_bitwise_or: '>' bitwise_or -static CmpopExprPair* -gt_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // '>' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> gt_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'>' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 21)) // token='>' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ gt_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'>' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , Gt , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s gt_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'>' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// notin_bitwise_or: 'not' 'in' bitwise_or -static CmpopExprPair* -notin_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // 'not' 'in' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> notin_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'not' 'in' bitwise_or")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 525)) // token='not' - && - (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ notin_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'not' 'in' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , NotIn , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s notin_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'not' 'in' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// in_bitwise_or: 'in' bitwise_or -static CmpopExprPair* -in_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // 'in' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> in_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'in' bitwise_or")); - Token * _keyword; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 518)) // token='in' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ in_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'in' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , In , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s in_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'in' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// isnot_bitwise_or: 'is' 'not' bitwise_or -static CmpopExprPair* -isnot_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // 'is' 'not' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> isnot_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'is' 'not' bitwise_or")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 526)) // token='is' - && - (_keyword_1 = _PyPegen_expect_token(p, 525)) // token='not' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ isnot_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'is' 'not' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , IsNot , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s isnot_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'is' 'not' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// is_bitwise_or: 'is' bitwise_or -static CmpopExprPair* -is_bitwise_or_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - CmpopExprPair* _res = NULL; - int _mark = p->mark; - { // 'is' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> is_bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'is' bitwise_or")); - Token * _keyword; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 526)) // token='is' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ is_bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'is' bitwise_or")); - _res = _PyPegen_cmpop_expr_pair ( p , Is , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s is_bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'is' bitwise_or")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// bitwise_or: bitwise_or '|' bitwise_xor | bitwise_xor -static expr_ty bitwise_or_raw(Parser *); -static expr_ty -bitwise_or_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, bitwise_or_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_1 = _PyPegen_update_memo(p, _mark, bitwise_or_type, _res); - if (tmpvar_1) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = bitwise_or_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -bitwise_or_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // bitwise_or '|' bitwise_xor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_or '|' bitwise_xor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = bitwise_or_rule(p)) // bitwise_or - && - (_literal = _PyPegen_expect_token(p, 18)) // token='|' - && - (b = bitwise_xor_rule(p)) // bitwise_xor - ) - { - D(fprintf(stderr, "%*c+ bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_or '|' bitwise_xor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , BitOr , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_or '|' bitwise_xor")); - } - { // bitwise_xor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_or[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_xor")); - expr_ty bitwise_xor_var; - if ( - (bitwise_xor_var = bitwise_xor_rule(p)) // bitwise_xor - ) - { - D(fprintf(stderr, "%*c+ bitwise_or[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_xor")); - _res = bitwise_xor_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_or[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_xor")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// bitwise_xor: bitwise_xor '^' bitwise_and | bitwise_and -static expr_ty bitwise_xor_raw(Parser *); -static expr_ty -bitwise_xor_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, bitwise_xor_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_2 = _PyPegen_update_memo(p, _mark, bitwise_xor_type, _res); - if (tmpvar_2) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = bitwise_xor_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -bitwise_xor_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // bitwise_xor '^' bitwise_and - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_xor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_xor '^' bitwise_and")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = bitwise_xor_rule(p)) // bitwise_xor - && - (_literal = _PyPegen_expect_token(p, 32)) // token='^' - && - (b = bitwise_and_rule(p)) // bitwise_and - ) - { - D(fprintf(stderr, "%*c+ bitwise_xor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_xor '^' bitwise_and")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , BitXor , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_xor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_xor '^' bitwise_and")); - } - { // bitwise_and - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_xor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_and")); - expr_ty bitwise_and_var; - if ( - (bitwise_and_var = bitwise_and_rule(p)) // bitwise_and - ) - { - D(fprintf(stderr, "%*c+ bitwise_xor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_and")); - _res = bitwise_and_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_xor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_and")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// bitwise_and: bitwise_and '&' shift_expr | shift_expr -static expr_ty bitwise_and_raw(Parser *); -static expr_ty -bitwise_and_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, bitwise_and_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_3 = _PyPegen_update_memo(p, _mark, bitwise_and_type, _res); - if (tmpvar_3) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = bitwise_and_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -bitwise_and_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // bitwise_and '&' shift_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_and[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "bitwise_and '&' shift_expr")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = bitwise_and_rule(p)) // bitwise_and - && - (_literal = _PyPegen_expect_token(p, 19)) // token='&' - && - (b = shift_expr_rule(p)) // shift_expr - ) - { - D(fprintf(stderr, "%*c+ bitwise_and[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "bitwise_and '&' shift_expr")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , BitAnd , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_and[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "bitwise_and '&' shift_expr")); - } - { // shift_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> bitwise_and[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr")); - expr_ty shift_expr_var; - if ( - (shift_expr_var = shift_expr_rule(p)) // shift_expr - ) - { - D(fprintf(stderr, "%*c+ bitwise_and[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr")); - _res = shift_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s bitwise_and[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// shift_expr: shift_expr '<<' sum | shift_expr '>>' sum | sum -static expr_ty shift_expr_raw(Parser *); -static expr_ty -shift_expr_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, shift_expr_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_4 = _PyPegen_update_memo(p, _mark, shift_expr_type, _res); - if (tmpvar_4) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = shift_expr_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -shift_expr_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // shift_expr '<<' sum - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr '<<' sum")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = shift_expr_rule(p)) // shift_expr - && - (_literal = _PyPegen_expect_token(p, 33)) // token='<<' - && - (b = sum_rule(p)) // sum - ) - { - D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr '<<' sum")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , LShift , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr '<<' sum")); - } - { // shift_expr '>>' sum - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "shift_expr '>>' sum")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = shift_expr_rule(p)) // shift_expr - && - (_literal = _PyPegen_expect_token(p, 34)) // token='>>' - && - (b = sum_rule(p)) // sum - ) - { - D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "shift_expr '>>' sum")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , RShift , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "shift_expr '>>' sum")); - } - { // sum - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> shift_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum")); - expr_ty sum_var; - if ( - (sum_var = sum_rule(p)) // sum - ) - { - D(fprintf(stderr, "%*c+ shift_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum")); - _res = sum_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s shift_expr[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// sum: sum '+' term | sum '-' term | term -static expr_ty sum_raw(Parser *); -static expr_ty -sum_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, sum_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_5 = _PyPegen_update_memo(p, _mark, sum_type, _res); - if (tmpvar_5) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = sum_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -sum_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // sum '+' term - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum '+' term")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = sum_rule(p)) // sum - && - (_literal = _PyPegen_expect_token(p, 14)) // token='+' - && - (b = term_rule(p)) // term - ) - { - D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum '+' term")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Add , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum '+' term")); - } - { // sum '-' term - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "sum '-' term")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = sum_rule(p)) // sum - && - (_literal = _PyPegen_expect_token(p, 15)) // token='-' - && - (b = term_rule(p)) // term - ) - { - D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "sum '-' term")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Sub , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "sum '-' term")); - } - { // term - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> sum[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term")); - expr_ty term_var; - if ( - (term_var = term_rule(p)) // term - ) - { - D(fprintf(stderr, "%*c+ sum[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term")); - _res = term_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s sum[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// Left-recursive -// term: -// | term '*' factor -// | term '/' factor -// | term '//' factor -// | term '%' factor -// | term '@' factor -// | factor -static expr_ty term_raw(Parser *); -static expr_ty -term_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, term_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_6 = _PyPegen_update_memo(p, _mark, term_type, _res); - if (tmpvar_6) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = term_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -term_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // term '*' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '*' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = term_rule(p)) // term - && - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '*' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Mult , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '*' factor")); - } - { // term '/' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '/' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = term_rule(p)) // term - && - (_literal = _PyPegen_expect_token(p, 17)) // token='/' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '/' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Div , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '/' factor")); - } - { // term '//' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '//' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = term_rule(p)) // term - && - (_literal = _PyPegen_expect_token(p, 47)) // token='//' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '//' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , FloorDiv , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '//' factor")); - } - { // term '%' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '%' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = term_rule(p)) // term - && - (_literal = _PyPegen_expect_token(p, 24)) // token='%' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '%' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Mod , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '%' factor")); - } - { // term '@' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "term '@' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = term_rule(p)) // term - && - (_literal = _PyPegen_expect_token(p, 49)) // token='@' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "term '@' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "The '@' operator is" , _Py_BinOp ( a , MatMult , b , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "term '@' factor")); - } - { // factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> term[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "factor")); - expr_ty factor_var; - if ( - (factor_var = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ term[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "factor")); - _res = factor_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s term[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "factor")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// factor: '+' factor | '-' factor | '~' factor | power -static expr_ty -factor_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, factor_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '+' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'+' factor")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 14)) // token='+' - && - (a = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'+' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_UnaryOp ( UAdd , a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'+' factor")); - } - { // '-' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'-' factor")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 15)) // token='-' - && - (a = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'-' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_UnaryOp ( USub , a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'-' factor")); - } - { // '~' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'~' factor")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 31)) // token='~' - && - (a = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'~' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_UnaryOp ( Invert , a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'~' factor")); - } - { // power - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> factor[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "power")); - expr_ty power_var; - if ( - (power_var = power_rule(p)) // power - ) - { - D(fprintf(stderr, "%*c+ factor[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "power")); - _res = power_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s factor[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "power")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, factor_type, _res); - D(p->level--); - return _res; -} - -// power: await_primary '**' factor | await_primary -static expr_ty -power_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // await_primary '**' factor - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> power[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "await_primary '**' factor")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = await_primary_rule(p)) // await_primary - && - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (b = factor_rule(p)) // factor - ) - { - D(fprintf(stderr, "%*c+ power[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "await_primary '**' factor")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_BinOp ( a , Pow , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s power[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "await_primary '**' factor")); - } - { // await_primary - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> power[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "await_primary")); - expr_ty await_primary_var; - if ( - (await_primary_var = await_primary_rule(p)) // await_primary - ) - { - D(fprintf(stderr, "%*c+ power[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "await_primary")); - _res = await_primary_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s power[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "await_primary")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// await_primary: AWAIT primary | primary -static expr_ty -await_primary_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, await_primary_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // AWAIT primary - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> await_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "AWAIT primary")); - expr_ty a; - Token * await_var; - if ( - (await_var = _PyPegen_expect_token(p, AWAIT)) // token='AWAIT' - && - (a = primary_rule(p)) // primary - ) - { - D(fprintf(stderr, "%*c+ await_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "AWAIT primary")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = CHECK_VERSION ( 5 , "Await expressions are" , _Py_Await ( a , EXTRA ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s await_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "AWAIT primary")); - } - { // primary - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> await_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary")); - expr_ty primary_var; - if ( - (primary_var = primary_rule(p)) // primary - ) - { - D(fprintf(stderr, "%*c+ await_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary")); - _res = primary_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s await_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, await_primary_type, _res); - D(p->level--); - return _res; -} - -// Left-recursive -// primary: -// | primary '.' NAME -// | primary genexp -// | primary '(' arguments? ')' -// | primary '[' slices ']' -// | atom -static expr_ty primary_raw(Parser *); -static expr_ty -primary_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, primary_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_7 = _PyPegen_update_memo(p, _mark, primary_type, _res); - if (tmpvar_7) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = primary_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -primary_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // primary '.' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '.' NAME")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = primary_rule(p)) // primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '.' NAME")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '.' NAME")); - } - { // primary genexp - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary genexp")); - expr_ty a; - expr_ty b; - if ( - (a = primary_rule(p)) // primary - && - (b = genexp_rule(p)) // genexp - ) - { - D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary genexp")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( a , CHECK ( _PyPegen_singleton_seq ( p , b ) ) , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary genexp")); - } - { // primary '(' arguments? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '(' arguments? ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - void *b; - if ( - (a = primary_rule(p)) // primary - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (b = arguments_rule(p), 1) // arguments? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '(' arguments? ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( a , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '(' arguments? ')'")); - } - { // primary '[' slices ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "primary '[' slices ']'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = primary_rule(p)) // primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "primary '[' slices ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "primary '[' slices ']'")); - } - { // atom - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "atom")); - expr_ty atom_var; - if ( - (atom_var = atom_rule(p)) // atom - ) - { - D(fprintf(stderr, "%*c+ primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "atom")); - _res = atom_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "atom")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// slices: slice !',' | ','.slice+ ','? -static expr_ty -slices_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // slice !',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slices[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice !','")); - expr_ty a; - if ( - (a = slice_rule(p)) // slice - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' - ) - { - D(fprintf(stderr, "%*c+ slices[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice !','")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slices[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice !','")); - } - { // ','.slice+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slices[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.slice+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_93_rule(p)) // ','.slice+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ slices[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.slice+ ','?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slices[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.slice+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// slice: expression? ':' expression? [':' expression?] | expression -static expr_ty -slice_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // expression? ':' expression? [':' expression?] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slice[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression? ':' expression? [':' expression?]")); - Token * _literal; - void *a; - void *b; - void *c; - if ( - (a = expression_rule(p), 1) // expression? - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = expression_rule(p), 1) // expression? - && - (c = _tmp_95_rule(p), 1) // [':' expression?] - ) - { - D(fprintf(stderr, "%*c+ slice[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression? ':' expression? [':' expression?]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Slice ( a , b , c , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slice[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression? ':' expression? [':' expression?]")); - } - { // expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> slice[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression")); - expr_ty a; - if ( - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ slice[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s slice[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// atom: -// | NAME -// | 'True' -// | 'False' -// | 'None' -// | &STRING strings -// | NUMBER -// | &'(' (tuple | group | genexp) -// | &'[' (list | listcomp) -// | &'{' (dict | set | dictcomp | setcomp) -// | '...' -static expr_ty -atom_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty name_var; - if ( - (name_var = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - _res = name_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - { // 'True' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'True'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 527)) // token='True' - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'True'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Constant ( Py_True , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'True'")); - } - { // 'False' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'False'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 528)) // token='False' - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'False'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Constant ( Py_False , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'False'")); - } - { // 'None' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'None'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 529)) // token='None' - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'None'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Constant ( Py_None , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'None'")); - } - { // &STRING strings - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&STRING strings")); - expr_ty strings_var; - if ( - _PyPegen_lookahead(1, _PyPegen_string_token, p) - && - (strings_var = strings_rule(p)) // strings - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&STRING strings")); - _res = strings_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&STRING strings")); - } - { // NUMBER - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NUMBER")); - expr_ty number_var; - if ( - (number_var = _PyPegen_number_token(p)) // NUMBER - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NUMBER")); - _res = number_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NUMBER")); - } - { // &'(' (tuple | group | genexp) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)")); - void *_tmp_96_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 7) // token='(' - && - (_tmp_96_var = _tmp_96_rule(p)) // tuple | group | genexp - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'(' (tuple | group | genexp)")); - _res = _tmp_96_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'(' (tuple | group | genexp)")); - } - { // &'[' (list | listcomp) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)")); - void *_tmp_97_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 9) // token='[' - && - (_tmp_97_var = _tmp_97_rule(p)) // list | listcomp - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'[' (list | listcomp)")); - _res = _tmp_97_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'[' (list | listcomp)")); - } - { // &'{' (dict | set | dictcomp | setcomp) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); - void *_tmp_98_var; - if ( - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 25) // token='{' - && - (_tmp_98_var = _tmp_98_rule(p)) // dict | set | dictcomp | setcomp - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); - _res = _tmp_98_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "&'{' (dict | set | dictcomp | setcomp)")); - } - { // '...' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 52)) // token='...' - ) - { - D(fprintf(stderr, "%*c+ atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Constant ( Py_Ellipsis , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// strings: STRING+ -static expr_ty -strings_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, strings_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - { // STRING+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> strings[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING+")); - asdl_seq * a; - if ( - (a = _loop1_99_rule(p)) // STRING+ - ) - { - D(fprintf(stderr, "%*c+ strings[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "STRING+")); - _res = _PyPegen_concatenate_strings ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s strings[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "STRING+")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, strings_type, _res); - D(p->level--); - return _res; -} - -// list: '[' star_named_expressions? ']' -static expr_ty -list_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '[' star_named_expressions? ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> list[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' star_named_expressions? ']'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (a = star_named_expressions_rule(p), 1) // star_named_expressions? - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ list[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' star_named_expressions? ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_List ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s list[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' star_named_expressions? ']'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// listcomp: '[' named_expression for_if_clauses ']' | invalid_comprehension -static expr_ty -listcomp_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '[' named_expression for_if_clauses ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - asdl_seq* b; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (a = named_expression_rule(p)) // named_expression - && - (b = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' named_expression for_if_clauses ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_ListComp ( a , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s listcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' named_expression for_if_clauses ']'")); - } - { // invalid_comprehension - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> listcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - void *invalid_comprehension_var; - if ( - (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension - ) - { - D(fprintf(stderr, "%*c+ listcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - _res = invalid_comprehension_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s listcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// tuple: '(' [star_named_expression ',' star_named_expressions?] ')' -static expr_ty -tuple_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '(' [star_named_expression ',' star_named_expressions?] ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> tuple[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = _tmp_100_rule(p), 1) // [star_named_expression ',' star_named_expressions?] - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ tuple[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s tuple[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' [star_named_expression ',' star_named_expressions?] ')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// group: '(' (yield_expr | named_expression) ')' -static expr_ty -group_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // '(' (yield_expr | named_expression) ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> group[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = _tmp_101_rule(p)) // yield_expr | named_expression - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ group[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s group[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' (yield_expr | named_expression) ')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// genexp: '(' expression for_if_clauses ')' | invalid_comprehension -static expr_ty -genexp_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '(' expression for_if_clauses ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - asdl_seq* b; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = expression_rule(p)) // expression - && - (b = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' expression for_if_clauses ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_GeneratorExp ( a , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s genexp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' expression for_if_clauses ')'")); - } - { // invalid_comprehension - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> genexp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - void *invalid_comprehension_var; - if ( - (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension - ) - { - D(fprintf(stderr, "%*c+ genexp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - _res = invalid_comprehension_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s genexp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// set: '{' expressions_list '}' -static expr_ty -set_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '{' expressions_list '}' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> set[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expressions_list '}'")); - Token * _literal; - Token * _literal_1; - asdl_seq* a; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - && - (a = expressions_list_rule(p)) // expressions_list - && - (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' - ) - { - D(fprintf(stderr, "%*c+ set[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expressions_list '}'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Set ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s set[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expressions_list '}'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// setcomp: '{' expression for_if_clauses '}' | invalid_comprehension -static expr_ty -setcomp_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '{' expression for_if_clauses '}' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - asdl_seq* b; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - && - (a = expression_rule(p)) // expression - && - (b = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' - ) - { - D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' expression for_if_clauses '}'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_SetComp ( a , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s setcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' expression for_if_clauses '}'")); - } - { // invalid_comprehension - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> setcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - void *invalid_comprehension_var; - if ( - (invalid_comprehension_var = invalid_comprehension_rule(p)) // invalid_comprehension - ) - { - D(fprintf(stderr, "%*c+ setcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_comprehension")); - _res = invalid_comprehension_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s setcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_comprehension")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// dict: '{' double_starred_kvpairs? '}' -static expr_ty -dict_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '{' double_starred_kvpairs? '}' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dict[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' double_starred_kvpairs? '}'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - && - (a = double_starred_kvpairs_rule(p), 1) // double_starred_kvpairs? - && - (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' - ) - { - D(fprintf(stderr, "%*c+ dict[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' double_starred_kvpairs? '}'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Dict ( CHECK ( _PyPegen_get_keys ( p , a ) ) , CHECK ( _PyPegen_get_values ( p , a ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dict[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' double_starred_kvpairs? '}'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// dictcomp: '{' kvpair for_if_clauses '}' | invalid_dict_comprehension -static expr_ty -dictcomp_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '{' kvpair for_if_clauses '}' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dictcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' kvpair for_if_clauses '}'")); - Token * _literal; - Token * _literal_1; - KeyValuePair* a; - asdl_seq* b; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - && - (a = kvpair_rule(p)) // kvpair - && - (b = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' - ) - { - D(fprintf(stderr, "%*c+ dictcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' kvpair for_if_clauses '}'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_DictComp ( a -> key , a -> value , b , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dictcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' kvpair for_if_clauses '}'")); - } - { // invalid_dict_comprehension - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> dictcomp[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_dict_comprehension")); - void *invalid_dict_comprehension_var; - if ( - (invalid_dict_comprehension_var = invalid_dict_comprehension_rule(p)) // invalid_dict_comprehension - ) - { - D(fprintf(stderr, "%*c+ dictcomp[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_dict_comprehension")); - _res = invalid_dict_comprehension_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s dictcomp[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_dict_comprehension")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// double_starred_kvpairs: ','.double_starred_kvpair+ ','? -static asdl_seq* -double_starred_kvpairs_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.double_starred_kvpair+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> double_starred_kvpairs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_102_rule(p)) // ','.double_starred_kvpair+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ double_starred_kvpairs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.double_starred_kvpair+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s double_starred_kvpairs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.double_starred_kvpair+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// double_starred_kvpair: '**' bitwise_or | kvpair -static KeyValuePair* -double_starred_kvpair_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - KeyValuePair* _res = NULL; - int _mark = p->mark; - { // '**' bitwise_or - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> double_starred_kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' bitwise_or")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (a = bitwise_or_rule(p)) // bitwise_or - ) - { - D(fprintf(stderr, "%*c+ double_starred_kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' bitwise_or")); - _res = _PyPegen_key_value_pair ( p , NULL , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s double_starred_kvpair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' bitwise_or")); - } - { // kvpair - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> double_starred_kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kvpair")); - KeyValuePair* kvpair_var; - if ( - (kvpair_var = kvpair_rule(p)) // kvpair - ) - { - D(fprintf(stderr, "%*c+ double_starred_kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kvpair")); - _res = kvpair_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s double_starred_kvpair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kvpair")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// kvpair: expression ':' expression -static KeyValuePair* -kvpair_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - KeyValuePair* _res = NULL; - int _mark = p->mark; - { // expression ':' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kvpair[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':' expression")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = expression_rule(p)) // expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ kvpair[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' expression")); - _res = _PyPegen_key_value_pair ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kvpair[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// for_if_clauses: for_if_clause+ -static asdl_seq* -for_if_clauses_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // for_if_clause+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> for_if_clauses[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause+")); - asdl_seq * _loop1_104_var; - if ( - (_loop1_104_var = _loop1_104_rule(p)) // for_if_clause+ - ) - { - D(fprintf(stderr, "%*c+ for_if_clauses[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "for_if_clause+")); - _res = _loop1_104_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s for_if_clauses[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "for_if_clause+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// for_if_clause: -// | ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))* -// | 'for' star_targets 'in' disjunction (('if' disjunction))* -static comprehension_ty -for_if_clause_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - comprehension_ty _res = NULL; - int _mark = p->mark; - { // ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))* - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - Token * async_var; - expr_ty b; - asdl_seq * c; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - && - (_keyword = _PyPegen_expect_token(p, 517)) // token='for' - && - (a = star_targets_rule(p)) // star_targets - && - (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' - && - (b = disjunction_rule(p)) // disjunction - && - (c = _loop0_105_rule(p)) // (('if' disjunction))* - ) - { - D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); - _res = CHECK_VERSION ( 6 , "Async comprehensions are" , _Py_comprehension ( a , b , c , 1 , p -> arena ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC 'for' star_targets 'in' disjunction (('if' disjunction))*")); - } - { // 'for' star_targets 'in' disjunction (('if' disjunction))* - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> for_if_clause[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - expr_ty b; - asdl_seq * c; - if ( - (_keyword = _PyPegen_expect_token(p, 517)) // token='for' - && - (a = star_targets_rule(p)) // star_targets - && - (_keyword_1 = _PyPegen_expect_token(p, 518)) // token='in' - && - (b = disjunction_rule(p)) // disjunction - && - (c = _loop0_106_rule(p)) // (('if' disjunction))* - ) - { - D(fprintf(stderr, "%*c+ for_if_clause[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); - _res = _Py_comprehension ( a , b , c , 0 , p -> arena ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s for_if_clause[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for' star_targets 'in' disjunction (('if' disjunction))*")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// yield_expr: 'yield' 'from' expression | 'yield' star_expressions? -static expr_ty -yield_expr_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // 'yield' 'from' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> yield_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'yield' 'from' expression")); - Token * _keyword; - Token * _keyword_1; - expr_ty a; - if ( - (_keyword = _PyPegen_expect_token(p, 504)) // token='yield' - && - (_keyword_1 = _PyPegen_expect_token(p, 514)) // token='from' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ yield_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'yield' 'from' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_YieldFrom ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s yield_expr[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'yield' 'from' expression")); - } - { // 'yield' star_expressions? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> yield_expr[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'yield' star_expressions?")); - Token * _keyword; - void *a; - if ( - (_keyword = _PyPegen_expect_token(p, 504)) // token='yield' - && - (a = star_expressions_rule(p), 1) // star_expressions? - ) - { - D(fprintf(stderr, "%*c+ yield_expr[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'yield' star_expressions?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Yield ( a , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s yield_expr[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'yield' star_expressions?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// arguments: args ','? &')' | incorrect_arguments -static expr_ty -arguments_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, arguments_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - { // args ','? &')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ','? &')'")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - if ( - (a = args_rule(p)) // args - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - && - _PyPegen_lookahead_with_int(1, _PyPegen_expect_token, p, 8) // token=')' - ) - { - D(fprintf(stderr, "%*c+ arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ','? &')'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ','? &')'")); - } - { // incorrect_arguments - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "incorrect_arguments")); - void *incorrect_arguments_var; - if ( - (incorrect_arguments_var = incorrect_arguments_rule(p)) // incorrect_arguments - ) - { - D(fprintf(stderr, "%*c+ arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "incorrect_arguments")); - _res = incorrect_arguments_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "incorrect_arguments")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, arguments_type, _res); - D(p->level--); - return _res; -} - -// args: starred_expression [',' args] | kwargs | named_expression [',' args] -static expr_ty -args_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // starred_expression [',' args] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression [',' args]")); - expr_ty a; - void *b; - if ( - (a = starred_expression_rule(p)) // starred_expression - && - (b = _tmp_107_rule(p), 1) // [',' args] - ) - { - D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression [',' args]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( _PyPegen_dummy_name ( p ) , ( b ) ? CHECK ( _PyPegen_seq_insert_in_front ( p , a , ( ( expr_ty ) b ) -> v . Call . args ) ) : CHECK ( _PyPegen_singleton_seq ( p , a ) ) , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression [',' args]")); - } - { // kwargs - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwargs")); - asdl_seq* a; - if ( - (a = kwargs_rule(p)) // kwargs - ) - { - D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwargs")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( _PyPegen_dummy_name ( p ) , CHECK_NULL_ALLOWED ( _PyPegen_seq_extract_starred_exprs ( p , a ) ) , CHECK_NULL_ALLOWED ( _PyPegen_seq_delete_starred_exprs ( p , a ) ) , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwargs")); - } - { // named_expression [',' args] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> args[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression [',' args]")); - expr_ty a; - void *b; - if ( - (a = named_expression_rule(p)) // named_expression - && - (b = _tmp_108_rule(p), 1) // [',' args] - ) - { - D(fprintf(stderr, "%*c+ args[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression [',' args]")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( _PyPegen_dummy_name ( p ) , ( b ) ? CHECK ( _PyPegen_seq_insert_in_front ( p , a , ( ( expr_ty ) b ) -> v . Call . args ) ) : CHECK ( _PyPegen_singleton_seq ( p , a ) ) , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s args[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression [',' args]")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// kwargs: -// | ','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+ -// | ','.kwarg_or_starred+ -// | ','.kwarg_or_double_starred+ -static asdl_seq* -kwargs_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); - Token * _literal; - asdl_seq * a; - asdl_seq * b; - if ( - (a = _gather_109_rule(p)) // ','.kwarg_or_starred+ - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (b = _gather_111_rule(p)) // ','.kwarg_or_double_starred+ - ) - { - D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); - _res = _PyPegen_join_sequences ( p , a , b ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_starred+ ',' ','.kwarg_or_double_starred+")); - } - { // ','.kwarg_or_starred+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+")); - asdl_seq * _gather_113_var; - if ( - (_gather_113_var = _gather_113_rule(p)) // ','.kwarg_or_starred+ - ) - { - D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_starred+")); - _res = _gather_113_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_starred+")); - } - { // ','.kwarg_or_double_starred+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwargs[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+")); - asdl_seq * _gather_115_var; - if ( - (_gather_115_var = _gather_115_rule(p)) // ','.kwarg_or_double_starred+ - ) - { - D(fprintf(stderr, "%*c+ kwargs[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.kwarg_or_double_starred+")); - _res = _gather_115_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwargs[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.kwarg_or_double_starred+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// starred_expression: '*' expression -static expr_ty -starred_expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '*' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> starred_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ starred_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Starred ( a , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s starred_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// kwarg_or_starred: NAME '=' expression | starred_expression | invalid_kwarg -static KeywordOrStarred* -kwarg_or_starred_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - KeywordOrStarred* _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME '=' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( a -> v . Name . id , b , EXTRA ) ) , 1 ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME '=' expression")); - } - { // starred_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "starred_expression")); - expr_ty a; - if ( - (a = starred_expression_rule(p)) // starred_expression - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "starred_expression")); - _res = _PyPegen_keyword_or_starred ( p , a , 0 ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "starred_expression")); - } - { // invalid_kwarg - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); - void *invalid_kwarg_var; - if ( - (invalid_kwarg_var = invalid_kwarg_rule(p)) // invalid_kwarg - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); - _res = invalid_kwarg_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_kwarg")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// kwarg_or_double_starred: NAME '=' expression | '**' expression | invalid_kwarg -static KeywordOrStarred* -kwarg_or_double_starred_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - KeywordOrStarred* _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME '=' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (b = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME '=' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( a -> v . Name . id , b , EXTRA ) ) , 1 ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME '=' expression")); - } - { // '**' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**' expression")); - Token * _literal; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - && - (a = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**' expression")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _PyPegen_keyword_or_starred ( p , CHECK ( _Py_keyword ( NULL , a , EXTRA ) ) , 1 ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**' expression")); - } - { // invalid_kwarg - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> kwarg_or_double_starred[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); - void *invalid_kwarg_var; - if ( - (invalid_kwarg_var = invalid_kwarg_rule(p)) // invalid_kwarg - ) - { - D(fprintf(stderr, "%*c+ kwarg_or_double_starred[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_kwarg")); - _res = invalid_kwarg_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s kwarg_or_double_starred[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_kwarg")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_targets: star_target !',' | star_target ((',' star_target))* ','? -static expr_ty -star_targets_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // star_target !',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target !','")); - expr_ty a; - if ( - (a = star_target_rule(p)) // star_target - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 12) // token=',' - ) - { - D(fprintf(stderr, "%*c+ star_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target !','")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target !','")); - } - { // star_target ((',' star_target))* ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target ((',' star_target))* ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - asdl_seq * b; - if ( - (a = star_target_rule(p)) // star_target - && - (b = _loop0_117_rule(p)) // ((',' star_target))* - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ star_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target ((',' star_target))* ','?")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( CHECK ( _PyPegen_seq_insert_in_front ( p , a , b ) ) , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target ((',' star_target))* ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_targets_seq: ','.star_target+ ','? -static asdl_seq* -star_targets_seq_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.star_target+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_targets_seq[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.star_target+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_118_rule(p)) // ','.star_target+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ star_targets_seq[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.star_target+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_targets_seq[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.star_target+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// star_target: -// | '*' (!'*' star_target) -// | t_primary '.' NAME !t_lookahead -// | t_primary '[' slices ']' !t_lookahead -// | star_atom -static expr_ty -star_target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, star_target_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // '*' (!'*' star_target) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (!'*' star_target)")); - Token * _literal; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (a = _tmp_120_rule(p)) // !'*' star_target - ) - { - D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (!'*' star_target)")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Starred ( CHECK ( _PyPegen_set_expr_context ( p , a , Store ) ) , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (!'*' star_target)")); - } - { // t_primary '.' NAME !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - } - { // t_primary '[' slices ']' !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - } - { // star_atom - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_atom")); - expr_ty star_atom_var; - if ( - (star_atom_var = star_atom_rule(p)) // star_atom - ) - { - D(fprintf(stderr, "%*c+ star_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_atom")); - _res = star_atom_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_atom")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, star_target_type, _res); - D(p->level--); - return _res; -} - -// star_atom: -// | NAME -// | '(' star_target ')' -// | '(' star_targets_seq? ')' -// | '[' star_targets_seq? ']' -static expr_ty -star_atom_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty a; - if ( - (a = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - _res = _PyPegen_set_expr_context ( p , a , Store ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - { // '(' star_target ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' star_target ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = star_target_rule(p)) // star_target - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' star_target ')'")); - _res = _PyPegen_set_expr_context ( p , a , Store ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' star_target ')'")); - } - { // '(' star_targets_seq? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' star_targets_seq? ')'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = star_targets_seq_rule(p), 1) // star_targets_seq? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' star_targets_seq? ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( a , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' star_targets_seq? ')'")); - } - { // '[' star_targets_seq? ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> star_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' star_targets_seq? ']'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (a = star_targets_seq_rule(p), 1) // star_targets_seq? - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ star_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' star_targets_seq? ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_List ( a , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s star_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' star_targets_seq? ']'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// single_target: single_subscript_attribute_target | NAME | '(' single_target ')' -static expr_ty -single_target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - { // single_subscript_attribute_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); - expr_ty single_subscript_attribute_target_var; - if ( - (single_subscript_attribute_target_var = single_subscript_attribute_target_rule(p)) // single_subscript_attribute_target - ) - { - D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); - _res = single_subscript_attribute_target_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_subscript_attribute_target")); - } - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty a; - if ( - (a = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - _res = _PyPegen_set_expr_context ( p , a , Store ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - { // '(' single_target ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> single_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = single_target_rule(p)) // single_target - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ single_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s single_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' single_target ')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// single_subscript_attribute_target: -// | t_primary '.' NAME !t_lookahead -// | t_primary '[' slices ']' !t_lookahead -static expr_ty -single_subscript_attribute_target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // t_primary '.' NAME !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> single_subscript_attribute_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ single_subscript_attribute_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s single_subscript_attribute_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - } - { // t_primary '[' slices ']' !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> single_subscript_attribute_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ single_subscript_attribute_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s single_subscript_attribute_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// del_targets: ','.del_target+ ','? -static asdl_seq* -del_targets_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.del_target+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.del_target+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_121_rule(p)) // ','.del_target+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ del_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.del_target+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.del_target+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// del_target: -// | t_primary '.' NAME &del_target_end -// | t_primary '[' slices ']' &del_target_end -// | del_t_atom -static expr_ty -del_target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, del_target_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // t_primary '.' NAME &del_target_end - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(1, del_target_end_rule, p) - ) - { - D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &del_target_end")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Del , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME &del_target_end")); - } - { // t_primary '[' slices ']' &del_target_end - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - && - _PyPegen_lookahead(1, del_target_end_rule, p) - ) - { - D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Del , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' &del_target_end")); - } - { // del_t_atom - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_t_atom")); - expr_ty del_t_atom_var; - if ( - (del_t_atom_var = del_t_atom_rule(p)) // del_t_atom - ) - { - D(fprintf(stderr, "%*c+ del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_t_atom")); - _res = del_t_atom_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_t_atom")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, del_target_type, _res); - D(p->level--); - return _res; -} - -// del_t_atom: -// | NAME &del_target_end -// | '(' del_target ')' -// | '(' del_targets? ')' -// | '[' del_targets? ']' -// | invalid_del_target -static expr_ty -del_t_atom_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME &del_target_end - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end")); - expr_ty a; - if ( - (a = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(1, del_target_end_rule, p) - ) - { - D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME &del_target_end")); - _res = _PyPegen_set_expr_context ( p , a , Del ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME &del_target_end")); - } - { // '(' del_target ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' del_target ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = del_target_rule(p)) // del_target - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' del_target ')'")); - _res = _PyPegen_set_expr_context ( p , a , Del ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' del_target ')'")); - } - { // '(' del_targets? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' del_targets? ')'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = del_targets_rule(p), 1) // del_targets? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' del_targets? ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( a , Del , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' del_targets? ')'")); - } - { // '[' del_targets? ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' del_targets? ']'")); - Token * _literal; - Token * _literal_1; - void *a; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (a = del_targets_rule(p), 1) // del_targets? - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' del_targets? ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_List ( a , Del , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' del_targets? ']'")); - } - { // invalid_del_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "invalid_del_target")); - void *invalid_del_target_var; - if ( - (invalid_del_target_var = invalid_del_target_rule(p)) // invalid_del_target - ) - { - D(fprintf(stderr, "%*c+ del_t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "invalid_del_target")); - _res = invalid_del_target_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "invalid_del_target")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// del_target_end: ')' | ']' | ',' | ';' | NEWLINE -static void * -del_target_end_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); - } - { // ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "']'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "']'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "']'")); - } - { // ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','")); - } - { // ';' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 13)) // token=';' - ) - { - D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "';'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';'")); - } - { // NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> del_target_end[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - Token * newline_var; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ del_target_end[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - _res = newline_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s del_target_end[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// targets: ','.target+ ','? -static asdl_seq* -targets_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq* _res = NULL; - int _mark = p->mark; - { // ','.target+ ','? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "','.target+ ','?")); - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - asdl_seq * a; - if ( - (a = _gather_123_rule(p)) // ','.target+ - && - (_opt_var = _PyPegen_expect_token(p, 12), 1) // ','? - ) - { - D(fprintf(stderr, "%*c+ targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "','.target+ ','?")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "','.target+ ','?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// target: -// | t_primary '.' NAME !t_lookahead -// | t_primary '[' slices ']' !t_lookahead -// | t_atom -static expr_ty -target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, target_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // t_primary '.' NAME !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME !t_lookahead")); - } - { // t_primary '[' slices ']' !t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - && - _PyPegen_lookahead(0, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' !t_lookahead")); - } - { // t_atom - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_atom")); - expr_ty t_atom_var; - if ( - (t_atom_var = t_atom_rule(p)) // t_atom - ) - { - D(fprintf(stderr, "%*c+ target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_atom")); - _res = t_atom_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_atom")); - } - _res = NULL; - done: - _PyPegen_insert_memo(p, _mark, target_type, _res); - D(p->level--); - return _res; -} - -// Left-recursive -// t_primary: -// | t_primary '.' NAME &t_lookahead -// | t_primary '[' slices ']' &t_lookahead -// | t_primary genexp &t_lookahead -// | t_primary '(' arguments? ')' &t_lookahead -// | atom &t_lookahead -static expr_ty t_primary_raw(Parser *); -static expr_ty -t_primary_rule(Parser *p) -{ - D(p->level++); - expr_ty _res = NULL; - if (_PyPegen_is_memoized(p, t_primary_type, &_res)) { - D(p->level--); - return _res; - } - int _mark = p->mark; - int _resmark = p->mark; - while (1) { - int tmpvar_8 = _PyPegen_update_memo(p, _mark, t_primary_type, _res); - if (tmpvar_8) { - D(p->level--); - return _res; - } - p->mark = _mark; - void *_raw = t_primary_raw(p); - if (_raw == NULL || p->mark <= _resmark) - break; - _resmark = p->mark; - _res = _raw; - } - p->mark = _resmark; - D(p->level--); - return _res; -} -static expr_ty -t_primary_raw(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // t_primary '.' NAME &t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &t_lookahead")); - Token * _literal; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - && - (b = _PyPegen_name_token(p)) // NAME - && - _PyPegen_lookahead(1, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '.' NAME &t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Attribute ( a , b -> v . Name . id , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '.' NAME &t_lookahead")); - } - { // t_primary '[' slices ']' &t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); - Token * _literal; - Token * _literal_1; - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = slices_rule(p)) // slices - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - && - _PyPegen_lookahead(1, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Subscript ( a , b , Load , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '[' slices ']' &t_lookahead")); - } - { // t_primary genexp &t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary genexp &t_lookahead")); - expr_ty a; - expr_ty b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (b = genexp_rule(p)) // genexp - && - _PyPegen_lookahead(1, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary genexp &t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( a , CHECK ( _PyPegen_singleton_seq ( p , b ) ) , NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary genexp &t_lookahead")); - } - { // t_primary '(' arguments? ')' &t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); - Token * _literal; - Token * _literal_1; - expr_ty a; - void *b; - if ( - (a = t_primary_rule(p)) // t_primary - && - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (b = arguments_rule(p), 1) // arguments? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - && - _PyPegen_lookahead(1, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Call ( a , ( b ) ? ( ( expr_ty ) b ) -> v . Call . args : NULL , ( b ) ? ( ( expr_ty ) b ) -> v . Call . keywords : NULL , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "t_primary '(' arguments? ')' &t_lookahead")); - } - { // atom &t_lookahead - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_primary[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "atom &t_lookahead")); - expr_ty a; - if ( - (a = atom_rule(p)) // atom - && - _PyPegen_lookahead(1, t_lookahead_rule, p) - ) - { - D(fprintf(stderr, "%*c+ t_primary[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "atom &t_lookahead")); - _res = a; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_primary[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "atom &t_lookahead")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// t_lookahead: '(' | '[' | '.' -static void * -t_lookahead_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '(' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - ) - { - D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('")); - } - { // '[' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - ) - { - D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['")); - } - { // '.' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_lookahead[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - ) - { - D(fprintf(stderr, "%*c+ t_lookahead[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_lookahead[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// t_atom: NAME | '(' target ')' | '(' targets? ')' | '[' targets? ']' -static expr_ty -t_atom_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - expr_ty _res = NULL; - int _mark = p->mark; - if (p->mark == p->fill && _PyPegen_fill_token(p) < 0) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - int _start_lineno = p->tokens[_mark]->lineno; - UNUSED(_start_lineno); // Only used by EXTRA macro - int _start_col_offset = p->tokens[_mark]->col_offset; - UNUSED(_start_col_offset); // Only used by EXTRA macro - { // NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME")); - expr_ty a; - if ( - (a = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME")); - _res = _PyPegen_set_expr_context ( p , a , Store ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME")); - } - { // '(' target ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' target ')'")); - Token * _literal; - Token * _literal_1; - expr_ty a; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (a = target_rule(p)) // target - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' target ')'")); - _res = _PyPegen_set_expr_context ( p , a , Store ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' target ')'")); - } - { // '(' targets? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' targets? ')'")); - Token * _literal; - Token * _literal_1; - void *b; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (b = targets_rule(p), 1) // targets? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' targets? ')'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_Tuple ( b , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' targets? ')'")); - } - { // '[' targets? ']' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> t_atom[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'[' targets? ']'")); - Token * _literal; - Token * _literal_1; - void *b; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - && - (b = targets_rule(p), 1) // targets? - && - (_literal_1 = _PyPegen_expect_token(p, 10)) // token=']' - ) - { - D(fprintf(stderr, "%*c+ t_atom[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'[' targets? ']'")); - Token *_token = _PyPegen_get_last_nonnwhitespace_token(p); - if (_token == NULL) { - D(p->level--); - return NULL; - } - int _end_lineno = _token->end_lineno; - UNUSED(_end_lineno); // Only used by EXTRA macro - int _end_col_offset = _token->end_col_offset; - UNUSED(_end_col_offset); // Only used by EXTRA macro - _res = _Py_List ( b , Store , EXTRA ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s t_atom[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'[' targets? ']'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// incorrect_arguments: -// | args ',' '*' -// | expression for_if_clauses ',' [args | expression for_if_clauses] -// | args for_if_clauses -// | args ',' expression for_if_clauses -// | args ',' args -static void * -incorrect_arguments_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // args ',' '*' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' '*'")); - Token * _literal; - Token * _literal_1; - expr_ty args_var; - if ( - (args_var = args_rule(p)) // args - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_literal_1 = _PyPegen_expect_token(p, 16)) // token='*' - ) - { - D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' '*'")); - _res = RAISE_SYNTAX_ERROR ( "iterable argument unpacking follows keyword argument unpacking" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' '*'")); - } - { // expression for_if_clauses ',' [args | expression for_if_clauses] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); - Token * _literal; - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - asdl_seq* for_if_clauses_var; - if ( - (a = expression_rule(p)) // expression - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_opt_var = _tmp_125_rule(p), 1) // [args | expression for_if_clauses] - ) - { - D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "Generator expression must be parenthesized" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses ',' [args | expression for_if_clauses]")); - } - { // args for_if_clauses - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args for_if_clauses")); - expr_ty a; - asdl_seq* for_if_clauses_var; - if ( - (a = args_rule(p)) // args - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - ) - { - D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args for_if_clauses")); - _res = _PyPegen_nonparen_genexp_in_call ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args for_if_clauses")); - } - { // args ',' expression for_if_clauses - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' expression for_if_clauses")); - Token * _literal; - expr_ty a; - expr_ty args_var; - asdl_seq* for_if_clauses_var; - if ( - (args_var = args_rule(p)) // args - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (a = expression_rule(p)) // expression - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - ) - { - D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' expression for_if_clauses")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "Generator expression must be parenthesized" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' expression for_if_clauses")); - } - { // args ',' args - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> incorrect_arguments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args ',' args")); - Token * _literal; - expr_ty a; - expr_ty args_var; - if ( - (a = args_rule(p)) // args - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (args_var = args_rule(p)) // args - ) - { - D(fprintf(stderr, "%*c+ incorrect_arguments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args ',' args")); - _res = _PyPegen_arguments_parsing_error ( p , a ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s incorrect_arguments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args ',' args")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_kwarg: expression '=' -static void * -invalid_kwarg_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // expression '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_kwarg[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression '='")); - Token * _literal; - expr_ty a; - if ( - (a = expression_rule(p)) // expression - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ invalid_kwarg[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression '='")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "expression cannot contain assignment, perhaps you meant \"==\"?" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_kwarg[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression '='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_named_expression: expression ':=' expression -static void * -invalid_named_expression_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // expression ':=' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_named_expression[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':=' expression")); - Token * _literal; - expr_ty a; - expr_ty expression_var; - if ( - (a = expression_rule(p)) // expression - && - (_literal = _PyPegen_expect_token(p, 53)) // token=':=' - && - (expression_var = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ invalid_named_expression[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':=' expression")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "cannot use assignment expressions with %s" , _PyPegen_get_expr_name ( a ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_named_expression[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':=' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_assignment: -// | list ':' -// | tuple ':' -// | star_named_expression ',' star_named_expressions* ':' -// | expression ':' expression ['=' annotated_rhs] -// | ((star_targets '='))* star_expressions '=' -// | ((star_targets '='))* yield_expr '=' -// | star_expressions augassign (yield_expr | star_expressions) -static void * -invalid_assignment_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // list ':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list ':'")); - Token * _literal; - expr_ty a; - if ( - (a = list_rule(p)) // list - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list ':'")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not list) can be annotated" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list ':'")); - } - { // tuple ':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple ':'")); - Token * _literal; - expr_ty a; - if ( - (a = tuple_rule(p)) // tuple - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple ':'")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not tuple) can be annotated" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple ':'")); - } - { // star_named_expression ',' star_named_expressions* ':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); - Token * _literal; - Token * _literal_1; - asdl_seq * _loop0_126_var; - expr_ty a; - if ( - (a = star_named_expression_rule(p)) // star_named_expression - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_loop0_126_var = _loop0_126_rule(p)) // star_named_expressions* - && - (_literal_1 = _PyPegen_expect_token(p, 11)) // token=':' - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "only single target (not tuple) can be annotated" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression ',' star_named_expressions* ':'")); - } - { // expression ':' expression ['=' annotated_rhs] - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); - Token * _literal; - void *_opt_var; - UNUSED(_opt_var); // Silence compiler warnings - expr_ty a; - expr_ty expression_var; - if ( - (a = expression_rule(p)) // expression - && - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (expression_var = expression_rule(p)) // expression - && - (_opt_var = _tmp_127_rule(p), 1) // ['=' annotated_rhs] - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "illegal target for annotation" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression ':' expression ['=' annotated_rhs]")); - } - { // ((star_targets '='))* star_expressions '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='")); - Token * _literal; - asdl_seq * _loop0_128_var; - expr_ty a; - if ( - (_loop0_128_var = _loop0_128_rule(p)) // ((star_targets '='))* - && - (a = star_expressions_rule(p)) // star_expressions - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* star_expressions '='")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( _PyPegen_get_invalid_target ( a ) , "cannot assign to %s" , _PyPegen_get_expr_name ( _PyPegen_get_invalid_target ( a ) ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))* star_expressions '='")); - } - { // ((star_targets '='))* yield_expr '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='")); - Token * _literal; - asdl_seq * _loop0_129_var; - expr_ty a; - if ( - (_loop0_129_var = _loop0_129_rule(p)) // ((star_targets '='))* - && - (a = yield_expr_rule(p)) // yield_expr - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "((star_targets '='))* yield_expr '='")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "assignment to yield expression not possible" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "((star_targets '='))* yield_expr '='")); - } - { // star_expressions augassign (yield_expr | star_expressions) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_assignment[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); - void *_tmp_130_var; - expr_ty a; - AugOperator* augassign_var; - if ( - (a = star_expressions_rule(p)) // star_expressions - && - (augassign_var = augassign_rule(p)) // augassign - && - (_tmp_130_var = _tmp_130_rule(p)) // yield_expr | star_expressions - ) - { - D(fprintf(stderr, "%*c+ invalid_assignment[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "'%s' is an illegal expression for augmented assignment" , _PyPegen_get_expr_name ( a ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_assignment[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions augassign (yield_expr | star_expressions)")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_block: NEWLINE !INDENT -static void * -invalid_block_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // NEWLINE !INDENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_block[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE !INDENT")); - Token * newline_var; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, INDENT) // token=INDENT - ) - { - D(fprintf(stderr, "%*c+ invalid_block[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE !INDENT")); - _res = RAISE_INDENTATION_ERROR ( "expected an indented block" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_block[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE !INDENT")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_comprehension: ('[' | '(' | '{') starred_expression for_if_clauses -static void * -invalid_comprehension_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ('[' | '(' | '{') starred_expression for_if_clauses - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); - void *_tmp_131_var; - expr_ty a; - asdl_seq* for_if_clauses_var; - if ( - (_tmp_131_var = _tmp_131_rule(p)) // '[' | '(' | '{' - && - (a = starred_expression_rule(p)) // starred_expression - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - ) - { - D(fprintf(stderr, "%*c+ invalid_comprehension[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "iterable unpacking cannot be used in comprehension" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_comprehension[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('[' | '(' | '{') starred_expression for_if_clauses")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_dict_comprehension: '{' '**' bitwise_or for_if_clauses '}' -static void * -invalid_dict_comprehension_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '{' '**' bitwise_or for_if_clauses '}' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_dict_comprehension[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); - Token * _literal; - Token * _literal_1; - Token * a; - expr_ty bitwise_or_var; - asdl_seq* for_if_clauses_var; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - && - (a = _PyPegen_expect_token(p, 35)) // token='**' - && - (bitwise_or_var = bitwise_or_rule(p)) // bitwise_or - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - && - (_literal_1 = _PyPegen_expect_token(p, 26)) // token='}' - ) - { - D(fprintf(stderr, "%*c+ invalid_dict_comprehension[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "dict unpacking cannot be used in dict comprehension" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_dict_comprehension[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{' '**' bitwise_or for_if_clauses '}'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_parameters: -// | param_no_default* (slash_with_default | param_with_default+) param_no_default -static void * -invalid_parameters_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // param_no_default* (slash_with_default | param_with_default+) param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); - asdl_seq * _loop0_132_var; - void *_tmp_133_var; - arg_ty param_no_default_var; - if ( - (_loop0_132_var = _loop0_132_rule(p)) // param_no_default* - && - (_tmp_133_var = _tmp_133_rule(p)) // slash_with_default | param_with_default+ - && - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - D(fprintf(stderr, "%*c+ invalid_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); - _res = RAISE_SYNTAX_ERROR ( "non-default argument follows default argument" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default* (slash_with_default | param_with_default+) param_no_default")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_lambda_parameters: -// | lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default -static void * -invalid_lambda_parameters_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_lambda_parameters[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); - asdl_seq * _loop0_134_var; - void *_tmp_135_var; - arg_ty lambda_param_no_default_var; - if ( - (_loop0_134_var = _loop0_134_rule(p)) // lambda_param_no_default* - && - (_tmp_135_var = _tmp_135_rule(p)) // lambda_slash_with_default | lambda_param_with_default+ - && - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - D(fprintf(stderr, "%*c+ invalid_lambda_parameters[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); - _res = RAISE_SYNTAX_ERROR ( "non-default argument follows default argument" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_lambda_parameters[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default* (lambda_slash_with_default | lambda_param_with_default+) lambda_param_no_default")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_star_etc: '*' (')' | ',' (')' | '**')) | '*' ',' TYPE_COMMENT -static void * -invalid_star_etc_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '*' (')' | ',' (')' | '**')) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); - Token * _literal; - void *_tmp_136_var; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (_tmp_136_var = _tmp_136_rule(p)) // ')' | ',' (')' | '**') - ) - { - D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); - _res = RAISE_SYNTAX_ERROR ( "named arguments must follow bare *" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (')' | ',' (')' | '**'))")); - } - { // '*' ',' TYPE_COMMENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' ',' TYPE_COMMENT")); - Token * _literal; - Token * _literal_1; - Token * type_comment_var; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (_literal_1 = _PyPegen_expect_token(p, 12)) // token=',' - && - (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' - ) - { - D(fprintf(stderr, "%*c+ invalid_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' ',' TYPE_COMMENT")); - _res = RAISE_SYNTAX_ERROR ( "bare * has associated type comment" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' ',' TYPE_COMMENT")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_lambda_star_etc: '*' (':' | ',' (':' | '**')) -static void * -invalid_lambda_star_etc_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '*' (':' | ',' (':' | '**')) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_lambda_star_etc[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); - Token * _literal; - void *_tmp_137_var; - if ( - (_literal = _PyPegen_expect_token(p, 16)) // token='*' - && - (_tmp_137_var = _tmp_137_rule(p)) // ':' | ',' (':' | '**') - ) - { - D(fprintf(stderr, "%*c+ invalid_lambda_star_etc[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); - _res = RAISE_SYNTAX_ERROR ( "named arguments must follow bare *" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_lambda_star_etc[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'*' (':' | ',' (':' | '**'))")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_double_type_comments: TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT -static void * -invalid_double_type_comments_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_double_type_comments[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); - Token * indent_var; - Token * newline_var; - Token * newline_var_1; - Token * type_comment_var; - Token * type_comment_var_1; - if ( - (type_comment_var = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' - && - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - (type_comment_var_1 = _PyPegen_expect_token(p, TYPE_COMMENT)) // token='TYPE_COMMENT' - && - (newline_var_1 = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' - ) - { - D(fprintf(stderr, "%*c+ invalid_double_type_comments[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); - _res = RAISE_SYNTAX_ERROR ( "Cannot have two type comments on def" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_double_type_comments[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_del_target: star_expression &del_target_end -static void * -invalid_del_target_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // star_expression &del_target_end - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_del_target[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end")); - expr_ty a; - if ( - (a = star_expression_rule(p)) // star_expression - && - _PyPegen_lookahead(1, del_target_end_rule, p) - ) - { - D(fprintf(stderr, "%*c+ invalid_del_target[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression &del_target_end")); - _res = RAISE_SYNTAX_ERROR_KNOWN_LOCATION ( a , "cannot delete %s" , _PyPegen_get_expr_name ( a ) ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_del_target[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression &del_target_end")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// invalid_import_from_targets: import_from_as_names ',' -static void * -invalid_import_from_targets_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // import_from_as_names ',' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> invalid_import_from_targets[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_names ','")); - Token * _literal; - asdl_seq* import_from_as_names_var; - if ( - (import_from_as_names_var = import_from_as_names_rule(p)) // import_from_as_names - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - ) - { - D(fprintf(stderr, "%*c+ invalid_import_from_targets[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_names ','")); - _res = RAISE_SYNTAX_ERROR ( "trailing comma not allowed without surrounding parentheses" ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s invalid_import_from_targets[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_names ','")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_1: NEWLINE -static asdl_seq * -_loop0_1_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_1[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - Token * newline_var; - while ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - _res = newline_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_1[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_1_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_2: NEWLINE -static asdl_seq * -_loop0_2_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_2[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE")); - Token * newline_var; - while ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - _res = newline_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_2[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_2_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_4: ',' expression -static asdl_seq * -_loop0_4_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_4[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = expression_rule(p)) // expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_4[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_4_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_3: expression _loop0_4 -static asdl_seq * -_gather_3_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // expression _loop0_4 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_3[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_4")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = expression_rule(p)) // expression - && - (seq = _loop0_4_rule(p)) // _loop0_4 - ) - { - D(fprintf(stderr, "%*c+ _gather_3[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_4")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_3[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_4")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_6: ',' expression -static asdl_seq * -_loop0_6_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_6[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = expression_rule(p)) // expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_6[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_6_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_5: expression _loop0_6 -static asdl_seq * -_gather_5_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // expression _loop0_6 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_5[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_6")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = expression_rule(p)) // expression - && - (seq = _loop0_6_rule(p)) // _loop0_6 - ) - { - D(fprintf(stderr, "%*c+ _gather_5[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_6")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_5[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_6")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_8: ',' expression -static asdl_seq * -_loop0_8_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_8[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = expression_rule(p)) // expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_8[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_8_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_7: expression _loop0_8 -static asdl_seq * -_gather_7_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // expression _loop0_8 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_7[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_8")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = expression_rule(p)) // expression - && - (seq = _loop0_8_rule(p)) // _loop0_8 - ) - { - D(fprintf(stderr, "%*c+ _gather_7[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_8")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_7[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_8")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_10: ',' expression -static asdl_seq * -_loop0_10_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_10[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = expression_rule(p)) // expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_10[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_10_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_9: expression _loop0_10 -static asdl_seq * -_gather_9_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // expression _loop0_10 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_9[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression _loop0_10")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = expression_rule(p)) // expression - && - (seq = _loop0_10_rule(p)) // _loop0_10 - ) - { - D(fprintf(stderr, "%*c+ _gather_9[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression _loop0_10")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_9[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression _loop0_10")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_11: statement -static asdl_seq * -_loop1_11_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // statement - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_11[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "statement")); - asdl_seq* statement_var; - while ( - (statement_var = statement_rule(p)) // statement - ) - { - _res = statement_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_11[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "statement")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_11_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_13: ';' small_stmt -static asdl_seq * -_loop0_13_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ';' small_stmt - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_13[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "';' small_stmt")); - Token * _literal; - stmt_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 13)) // token=';' - && - (elem = small_stmt_rule(p)) // small_stmt - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_13[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "';' small_stmt")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_13_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_12: small_stmt _loop0_13 -static asdl_seq * -_gather_12_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // small_stmt _loop0_13 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_12[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "small_stmt _loop0_13")); - stmt_ty elem; - asdl_seq * seq; - if ( - (elem = small_stmt_rule(p)) // small_stmt - && - (seq = _loop0_13_rule(p)) // _loop0_13 - ) - { - D(fprintf(stderr, "%*c+ _gather_12[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "small_stmt _loop0_13")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_12[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "small_stmt _loop0_13")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_14: 'import' | 'from' -static void * -_tmp_14_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'import' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_14[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'import'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 513)) // token='import' - ) - { - D(fprintf(stderr, "%*c+ _tmp_14[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'import'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_14[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'import'")); - } - { // 'from' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_14[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 514)) // token='from' - ) - { - D(fprintf(stderr, "%*c+ _tmp_14[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_14[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_15: 'def' | '@' | ASYNC -static void * -_tmp_15_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'def' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'def'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 522)) // token='def' - ) - { - D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'def'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'def'")); - } - { // '@' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 49)) // token='@' - ) - { - D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@'")); - } - { // ASYNC - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_15[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); - Token * async_var; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - ) - { - D(fprintf(stderr, "%*c+ _tmp_15[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); - _res = async_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_15[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_16: 'class' | '@' -static void * -_tmp_16_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'class' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_16[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'class'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 523)) // token='class' - ) - { - D(fprintf(stderr, "%*c+ _tmp_16[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'class'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_16[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'class'")); - } - { // '@' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_16[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 49)) // token='@' - ) - { - D(fprintf(stderr, "%*c+ _tmp_16[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_16[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_17: 'with' | ASYNC -static void * -_tmp_17_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'with' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_17[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'with'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 519)) // token='with' - ) - { - D(fprintf(stderr, "%*c+ _tmp_17[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'with'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_17[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'with'")); - } - { // ASYNC - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_17[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); - Token * async_var; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - ) - { - D(fprintf(stderr, "%*c+ _tmp_17[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); - _res = async_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_17[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_18: 'for' | ASYNC -static void * -_tmp_18_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'for' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_18[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'for'")); - Token * _keyword; - if ( - (_keyword = _PyPegen_expect_token(p, 517)) // token='for' - ) - { - D(fprintf(stderr, "%*c+ _tmp_18[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'for'")); - _res = _keyword; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_18[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'for'")); - } - { // ASYNC - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_18[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "ASYNC")); - Token * async_var; - if ( - (async_var = _PyPegen_expect_token(p, ASYNC)) // token='ASYNC' - ) - { - D(fprintf(stderr, "%*c+ _tmp_18[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "ASYNC")); - _res = async_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_18[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "ASYNC")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_19: '=' annotated_rhs -static void * -_tmp_19_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '=' annotated_rhs - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_19[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - Token * _literal; - expr_ty d; - if ( - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (d = annotated_rhs_rule(p)) // annotated_rhs - ) - { - D(fprintf(stderr, "%*c+ _tmp_19[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - _res = d; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_19[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_20: '(' single_target ')' | single_subscript_attribute_target -static void * -_tmp_20_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '(' single_target ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_20[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); - Token * _literal; - Token * _literal_1; - expr_ty b; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (b = single_target_rule(p)) // single_target - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ _tmp_20[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' single_target ')'")); - _res = b; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_20[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' single_target ')'")); - } - { // single_subscript_attribute_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_20[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); - expr_ty single_subscript_attribute_target_var; - if ( - (single_subscript_attribute_target_var = single_subscript_attribute_target_rule(p)) // single_subscript_attribute_target - ) - { - D(fprintf(stderr, "%*c+ _tmp_20[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "single_subscript_attribute_target")); - _res = single_subscript_attribute_target_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_20[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "single_subscript_attribute_target")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_21: '=' annotated_rhs -static void * -_tmp_21_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '=' annotated_rhs - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_21[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - Token * _literal; - expr_ty d; - if ( - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (d = annotated_rhs_rule(p)) // annotated_rhs - ) - { - D(fprintf(stderr, "%*c+ _tmp_21[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - _res = d; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_21[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_22: (star_targets '=') -static asdl_seq * -_loop1_22_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (star_targets '=') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_22[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); - void *_tmp_138_var; - while ( - (_tmp_138_var = _tmp_138_rule(p)) // star_targets '=' - ) - { - _res = _tmp_138_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_22[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_22_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_23: yield_expr | star_expressions -static void * -_tmp_23_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_23[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty yield_expr_var; - if ( - (yield_expr_var = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ _tmp_23[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - _res = yield_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_23[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_23[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty star_expressions_var; - if ( - (star_expressions_var = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ _tmp_23[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - _res = star_expressions_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_23[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_24: yield_expr | star_expressions -static void * -_tmp_24_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_24[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty yield_expr_var; - if ( - (yield_expr_var = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ _tmp_24[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - _res = yield_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_24[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_24[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty star_expressions_var; - if ( - (star_expressions_var = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ _tmp_24[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - _res = star_expressions_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_24[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_26: ',' NAME -static asdl_seq * -_loop0_26_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_26[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' NAME")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = _PyPegen_name_token(p)) // NAME - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_26[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' NAME")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_26_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_25: NAME _loop0_26 -static asdl_seq * -_gather_25_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // NAME _loop0_26 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_25[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME _loop0_26")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = _PyPegen_name_token(p)) // NAME - && - (seq = _loop0_26_rule(p)) // _loop0_26 - ) - { - D(fprintf(stderr, "%*c+ _gather_25[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME _loop0_26")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_25[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME _loop0_26")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_28: ',' NAME -static asdl_seq * -_loop0_28_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_28[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' NAME")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = _PyPegen_name_token(p)) // NAME - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_28[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' NAME")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_28_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_27: NAME _loop0_28 -static asdl_seq * -_gather_27_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // NAME _loop0_28 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_27[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NAME _loop0_28")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = _PyPegen_name_token(p)) // NAME - && - (seq = _loop0_28_rule(p)) // _loop0_28 - ) - { - D(fprintf(stderr, "%*c+ _gather_27[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NAME _loop0_28")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_27[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NAME _loop0_28")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_29: ',' expression -static void * -_tmp_29_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_29[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty z; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (z = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_29[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_29[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_30: ('.' | '...') -static asdl_seq * -_loop0_30_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('.' | '...') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_30[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')")); - void *_tmp_139_var; - while ( - (_tmp_139_var = _tmp_139_rule(p)) // '.' | '...' - ) - { - _res = _tmp_139_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_30[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_30_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_31: ('.' | '...') -static asdl_seq * -_loop1_31_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('.' | '...') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_31[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('.' | '...')")); - void *_tmp_140_var; - while ( - (_tmp_140_var = _tmp_140_rule(p)) // '.' | '...' - ) - { - _res = _tmp_140_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_31[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('.' | '...')")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_31_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_33: ',' import_from_as_name -static asdl_seq * -_loop0_33_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' import_from_as_name - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_33[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' import_from_as_name")); - Token * _literal; - alias_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = import_from_as_name_rule(p)) // import_from_as_name - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_33[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' import_from_as_name")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_33_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_32: import_from_as_name _loop0_33 -static asdl_seq * -_gather_32_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // import_from_as_name _loop0_33 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_32[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33")); - alias_ty elem; - asdl_seq * seq; - if ( - (elem = import_from_as_name_rule(p)) // import_from_as_name - && - (seq = _loop0_33_rule(p)) // _loop0_33 - ) - { - D(fprintf(stderr, "%*c+ _gather_32[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "import_from_as_name _loop0_33")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_32[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "import_from_as_name _loop0_33")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_34: 'as' NAME -static void * -_tmp_34_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'as' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_34[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 530)) // token='as' - && - (z = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ _tmp_34[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_34[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_36: ',' dotted_as_name -static asdl_seq * -_loop0_36_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' dotted_as_name - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_36[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' dotted_as_name")); - Token * _literal; - alias_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = dotted_as_name_rule(p)) // dotted_as_name - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_36[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' dotted_as_name")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_36_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_35: dotted_as_name _loop0_36 -static asdl_seq * -_gather_35_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // dotted_as_name _loop0_36 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_35[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36")); - alias_ty elem; - asdl_seq * seq; - if ( - (elem = dotted_as_name_rule(p)) // dotted_as_name - && - (seq = _loop0_36_rule(p)) // _loop0_36 - ) - { - D(fprintf(stderr, "%*c+ _gather_35[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dotted_as_name _loop0_36")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_35[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dotted_as_name _loop0_36")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_37: 'as' NAME -static void * -_tmp_37_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'as' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_37[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 530)) // token='as' - && - (z = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ _tmp_37[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_37[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_39: ',' with_item -static asdl_seq * -_loop0_39_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' with_item - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_39[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); - Token * _literal; - withitem_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = with_item_rule(p)) // with_item - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_39[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_39_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_38: with_item _loop0_39 -static asdl_seq * -_gather_38_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // with_item _loop0_39 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_38[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39")); - withitem_ty elem; - asdl_seq * seq; - if ( - (elem = with_item_rule(p)) // with_item - && - (seq = _loop0_39_rule(p)) // _loop0_39 - ) - { - D(fprintf(stderr, "%*c+ _gather_38[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_39")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_38[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_39")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_41: ',' with_item -static asdl_seq * -_loop0_41_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' with_item - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_41[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); - Token * _literal; - withitem_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = with_item_rule(p)) // with_item - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_41[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_41_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_40: with_item _loop0_41 -static asdl_seq * -_gather_40_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // with_item _loop0_41 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_40[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41")); - withitem_ty elem; - asdl_seq * seq; - if ( - (elem = with_item_rule(p)) // with_item - && - (seq = _loop0_41_rule(p)) // _loop0_41 - ) - { - D(fprintf(stderr, "%*c+ _gather_40[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_41")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_40[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_41")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_43: ',' with_item -static asdl_seq * -_loop0_43_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' with_item - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_43[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); - Token * _literal; - withitem_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = with_item_rule(p)) // with_item - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_43[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_43_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_42: with_item _loop0_43 -static asdl_seq * -_gather_42_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // with_item _loop0_43 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_42[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43")); - withitem_ty elem; - asdl_seq * seq; - if ( - (elem = with_item_rule(p)) // with_item - && - (seq = _loop0_43_rule(p)) // _loop0_43 - ) - { - D(fprintf(stderr, "%*c+ _gather_42[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_43")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_42[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_43")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_45: ',' with_item -static asdl_seq * -_loop0_45_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' with_item - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_45[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' with_item")); - Token * _literal; - withitem_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = with_item_rule(p)) // with_item - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_45[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' with_item")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_45_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_44: with_item _loop0_45 -static asdl_seq * -_gather_44_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // with_item _loop0_45 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_44[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45")); - withitem_ty elem; - asdl_seq * seq; - if ( - (elem = with_item_rule(p)) // with_item - && - (seq = _loop0_45_rule(p)) // _loop0_45 - ) - { - D(fprintf(stderr, "%*c+ _gather_44[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "with_item _loop0_45")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_44[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "with_item _loop0_45")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_46: 'as' target -static void * -_tmp_46_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'as' target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_46[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' target")); - Token * _keyword; - expr_ty t; - if ( - (_keyword = _PyPegen_expect_token(p, 530)) // token='as' - && - (t = target_rule(p)) // target - ) - { - D(fprintf(stderr, "%*c+ _tmp_46[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' target")); - _res = t; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_46[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' target")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_47: except_block -static asdl_seq * -_loop1_47_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // except_block - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_47[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "except_block")); - excepthandler_ty except_block_var; - while ( - (except_block_var = except_block_rule(p)) // except_block - ) - { - _res = except_block_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_47[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "except_block")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_47_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_48: 'as' NAME -static void * -_tmp_48_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'as' NAME - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_48[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 530)) // token='as' - && - (z = _PyPegen_name_token(p)) // NAME - ) - { - D(fprintf(stderr, "%*c+ _tmp_48[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'as' NAME")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_48[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'as' NAME")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_49: 'from' expression -static void * -_tmp_49_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'from' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_49[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'from' expression")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 514)) // token='from' - && - (z = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_49[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'from' expression")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_49[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'from' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_50: '->' expression -static void * -_tmp_50_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '->' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_50[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression")); - Token * _literal; - expr_ty z; - if ( - (_literal = _PyPegen_expect_token(p, 51)) // token='->' - && - (z = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_50[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_50[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_51: '->' expression -static void * -_tmp_51_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '->' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_51[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'->' expression")); - Token * _literal; - expr_ty z; - if ( - (_literal = _PyPegen_expect_token(p, 51)) // token='->' - && - (z = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_51[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'->' expression")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_51[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'->' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_52: NEWLINE INDENT -static void * -_tmp_52_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // NEWLINE INDENT - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_52[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT")); - Token * indent_var; - Token * newline_var; - if ( - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - && - (indent_var = _PyPegen_expect_token(p, INDENT)) // token='INDENT' - ) - { - D(fprintf(stderr, "%*c+ _tmp_52[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "NEWLINE INDENT")); - _res = _PyPegen_dummy_name(p, newline_var, indent_var); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_52[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "NEWLINE INDENT")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_53: param_no_default -static asdl_seq * -_loop0_53_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_53[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_53[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_53_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_54: param_with_default -static asdl_seq * -_loop0_54_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_54[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_54[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_54_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_55: param_with_default -static asdl_seq * -_loop0_55_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_55[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_55[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_55_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_56: param_no_default -static asdl_seq * -_loop1_56_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_56[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_56[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_56_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_57: param_with_default -static asdl_seq * -_loop0_57_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_57[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_57[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_57_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_58: param_with_default -static asdl_seq * -_loop1_58_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_58[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_58[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_58_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_59: param_no_default -static asdl_seq * -_loop1_59_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_59[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_59[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_59_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_60: param_no_default -static asdl_seq * -_loop1_60_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_60[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_60[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_60_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_61: param_no_default -static asdl_seq * -_loop0_61_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_61[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_61[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_61_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_62: param_with_default -static asdl_seq * -_loop1_62_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_62[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_62[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_62_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_63: param_no_default -static asdl_seq * -_loop0_63_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_63[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_63[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_63_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_64: param_with_default -static asdl_seq * -_loop1_64_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_64[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_64[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_64_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_65: param_maybe_default -static asdl_seq * -_loop0_65_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_maybe_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_65[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default")); - NameDefaultPair* param_maybe_default_var; - while ( - (param_maybe_default_var = param_maybe_default_rule(p)) // param_maybe_default - ) - { - _res = param_maybe_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_65[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_65_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_66: param_maybe_default -static asdl_seq * -_loop1_66_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_maybe_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_66[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_maybe_default")); - NameDefaultPair* param_maybe_default_var; - while ( - (param_maybe_default_var = param_maybe_default_rule(p)) // param_maybe_default - ) - { - _res = param_maybe_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_66[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_maybe_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_66_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_67: ('@' named_expression NEWLINE) -static asdl_seq * -_loop1_67_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('@' named_expression NEWLINE) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_67[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('@' named_expression NEWLINE)")); - void *_tmp_141_var; - while ( - (_tmp_141_var = _tmp_141_rule(p)) // '@' named_expression NEWLINE - ) - { - _res = _tmp_141_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_67[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('@' named_expression NEWLINE)")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_67_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_68: '(' arguments? ')' -static void * -_tmp_68_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '(' arguments? ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_68[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'")); - Token * _literal; - Token * _literal_1; - void *z; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - && - (z = arguments_rule(p), 1) // arguments? - && - (_literal_1 = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ _tmp_68[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'(' arguments? ')'")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_68[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'(' arguments? ')'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_70: ',' star_expression -static asdl_seq * -_loop0_70_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' star_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_70[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = star_expression_rule(p)) // star_expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_70[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_70_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_69: star_expression _loop0_70 -static asdl_seq * -_gather_69_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // star_expression _loop0_70 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_69[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = star_expression_rule(p)) // star_expression - && - (seq = _loop0_70_rule(p)) // _loop0_70 - ) - { - D(fprintf(stderr, "%*c+ _gather_69[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expression _loop0_70")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_69[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expression _loop0_70")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_71: (',' star_expression) -static asdl_seq * -_loop1_71_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (',' star_expression) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_71[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_expression)")); - void *_tmp_142_var; - while ( - (_tmp_142_var = _tmp_142_rule(p)) // ',' star_expression - ) - { - _res = _tmp_142_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_71[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_expression)")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_71_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_73: ',' star_named_expression -static asdl_seq * -_loop0_73_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' star_named_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_73[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_named_expression")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = star_named_expression_rule(p)) // star_named_expression - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_73[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_named_expression")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_73_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_72: star_named_expression _loop0_73 -static asdl_seq * -_gather_72_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // star_named_expression _loop0_73 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_72[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = star_named_expression_rule(p)) // star_named_expression - && - (seq = _loop0_73_rule(p)) // _loop0_73 - ) - { - D(fprintf(stderr, "%*c+ _gather_72[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression _loop0_73")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_72[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression _loop0_73")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_74: (',' expression) -static asdl_seq * -_loop1_74_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (',' expression) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_74[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' expression)")); - void *_tmp_143_var; - while ( - (_tmp_143_var = _tmp_143_rule(p)) // ',' expression - ) - { - _res = _tmp_143_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_74[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' expression)")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_74_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_75: lambda_param_no_default -static asdl_seq * -_loop0_75_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_75[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_75[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_75_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_76: lambda_param_with_default -static asdl_seq * -_loop0_76_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_76[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_76[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_76_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_77: lambda_param_with_default -static asdl_seq * -_loop0_77_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_77[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_77[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_77_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_78: lambda_param_no_default -static asdl_seq * -_loop1_78_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_78[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_78[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_78_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_79: lambda_param_with_default -static asdl_seq * -_loop0_79_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_79[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_79[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_79_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_80: lambda_param_with_default -static asdl_seq * -_loop1_80_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_80[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_80[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_80_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_81: lambda_param_no_default -static asdl_seq * -_loop1_81_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_81[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_81[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_81_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_82: lambda_param_no_default -static asdl_seq * -_loop1_82_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_82[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_82[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_82_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_83: lambda_param_no_default -static asdl_seq * -_loop0_83_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_83[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_83[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_83_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_84: lambda_param_with_default -static asdl_seq * -_loop1_84_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_84[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_84[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_84_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_85: lambda_param_no_default -static asdl_seq * -_loop0_85_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_85[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_85[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_85_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_86: lambda_param_with_default -static asdl_seq * -_loop1_86_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_86[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_86[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_86_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_87: lambda_param_maybe_default -static asdl_seq * -_loop0_87_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_maybe_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_87[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default")); - NameDefaultPair* lambda_param_maybe_default_var; - while ( - (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p)) // lambda_param_maybe_default - ) - { - _res = lambda_param_maybe_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_87[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_87_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_88: lambda_param_maybe_default -static asdl_seq * -_loop1_88_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_maybe_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_88[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_maybe_default")); - NameDefaultPair* lambda_param_maybe_default_var; - while ( - (lambda_param_maybe_default_var = lambda_param_maybe_default_rule(p)) // lambda_param_maybe_default - ) - { - _res = lambda_param_maybe_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_88[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_maybe_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_88_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_89: ('or' conjunction) -static asdl_seq * -_loop1_89_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('or' conjunction) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_89[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('or' conjunction)")); - void *_tmp_144_var; - while ( - (_tmp_144_var = _tmp_144_rule(p)) // 'or' conjunction - ) - { - _res = _tmp_144_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_89[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('or' conjunction)")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_89_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_90: ('and' inversion) -static asdl_seq * -_loop1_90_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('and' inversion) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_90[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('and' inversion)")); - void *_tmp_145_var; - while ( - (_tmp_145_var = _tmp_145_rule(p)) // 'and' inversion - ) - { - _res = _tmp_145_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_90[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('and' inversion)")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_90_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_91: compare_op_bitwise_or_pair -static asdl_seq * -_loop1_91_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // compare_op_bitwise_or_pair - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_91[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "compare_op_bitwise_or_pair")); - CmpopExprPair* compare_op_bitwise_or_pair_var; - while ( - (compare_op_bitwise_or_pair_var = compare_op_bitwise_or_pair_rule(p)) // compare_op_bitwise_or_pair - ) - { - _res = compare_op_bitwise_or_pair_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_91[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "compare_op_bitwise_or_pair")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_91_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_92: '!=' -static void * -_tmp_92_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '!=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_92[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'!='")); - Token * tok; - if ( - (tok = _PyPegen_expect_token(p, 28)) // token='!=' - ) - { - D(fprintf(stderr, "%*c+ _tmp_92[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'!='")); - _res = _PyPegen_check_barry_as_flufl ( p ) ? NULL : tok; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_92[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'!='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_94: ',' slice -static asdl_seq * -_loop0_94_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' slice - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_94[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' slice")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = slice_rule(p)) // slice - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_94[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' slice")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_94_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_93: slice _loop0_94 -static asdl_seq * -_gather_93_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // slice _loop0_94 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_93[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slice _loop0_94")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = slice_rule(p)) // slice - && - (seq = _loop0_94_rule(p)) // _loop0_94 - ) - { - D(fprintf(stderr, "%*c+ _gather_93[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slice _loop0_94")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_93[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slice _loop0_94")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_95: ':' expression? -static void * -_tmp_95_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ':' expression? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_95[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':' expression?")); - Token * _literal; - void *d; - if ( - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - && - (d = expression_rule(p), 1) // expression? - ) - { - D(fprintf(stderr, "%*c+ _tmp_95[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':' expression?")); - _res = d; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_95[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':' expression?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_96: tuple | group | genexp -static void * -_tmp_96_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // tuple - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "tuple")); - expr_ty tuple_var; - if ( - (tuple_var = tuple_rule(p)) // tuple - ) - { - D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "tuple")); - _res = tuple_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "tuple")); - } - { // group - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "group")); - expr_ty group_var; - if ( - (group_var = group_rule(p)) // group - ) - { - D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "group")); - _res = group_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "group")); - } - { // genexp - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_96[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "genexp")); - expr_ty genexp_var; - if ( - (genexp_var = genexp_rule(p)) // genexp - ) - { - D(fprintf(stderr, "%*c+ _tmp_96[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "genexp")); - _res = genexp_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_96[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "genexp")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_97: list | listcomp -static void * -_tmp_97_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // list - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "list")); - expr_ty list_var; - if ( - (list_var = list_rule(p)) // list - ) - { - D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "list")); - _res = list_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "list")); - } - { // listcomp - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_97[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "listcomp")); - expr_ty listcomp_var; - if ( - (listcomp_var = listcomp_rule(p)) // listcomp - ) - { - D(fprintf(stderr, "%*c+ _tmp_97[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "listcomp")); - _res = listcomp_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_97[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "listcomp")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_98: dict | set | dictcomp | setcomp -static void * -_tmp_98_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // dict - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dict")); - expr_ty dict_var; - if ( - (dict_var = dict_rule(p)) // dict - ) - { - D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dict")); - _res = dict_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dict")); - } - { // set - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "set")); - expr_ty set_var; - if ( - (set_var = set_rule(p)) // set - ) - { - D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "set")); - _res = set_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "set")); - } - { // dictcomp - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "dictcomp")); - expr_ty dictcomp_var; - if ( - (dictcomp_var = dictcomp_rule(p)) // dictcomp - ) - { - D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "dictcomp")); - _res = dictcomp_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "dictcomp")); - } - { // setcomp - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_98[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "setcomp")); - expr_ty setcomp_var; - if ( - (setcomp_var = setcomp_rule(p)) // setcomp - ) - { - D(fprintf(stderr, "%*c+ _tmp_98[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "setcomp")); - _res = setcomp_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_98[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "setcomp")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_99: STRING -static asdl_seq * -_loop1_99_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // STRING - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_99[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "STRING")); - expr_ty string_var; - while ( - (string_var = _PyPegen_string_token(p)) // STRING - ) - { - _res = string_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_99[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "STRING")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_99_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_100: star_named_expression ',' star_named_expressions? -static void * -_tmp_100_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // star_named_expression ',' star_named_expressions? - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_100[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?")); - Token * _literal; - expr_ty y; - void *z; - if ( - (y = star_named_expression_rule(p)) // star_named_expression - && - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (z = star_named_expressions_rule(p), 1) // star_named_expressions? - ) - { - D(fprintf(stderr, "%*c+ _tmp_100[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_named_expression ',' star_named_expressions?")); - _res = _PyPegen_seq_insert_in_front ( p , y , z ); - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_100[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expression ',' star_named_expressions?")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_101: yield_expr | named_expression -static void * -_tmp_101_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty yield_expr_var; - if ( - (yield_expr_var = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - _res = yield_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - { // named_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_101[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "named_expression")); - expr_ty named_expression_var; - if ( - (named_expression_var = named_expression_rule(p)) // named_expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_101[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "named_expression")); - _res = named_expression_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_101[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "named_expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_103: ',' double_starred_kvpair -static asdl_seq * -_loop0_103_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' double_starred_kvpair - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_103[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' double_starred_kvpair")); - Token * _literal; - KeyValuePair* elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = double_starred_kvpair_rule(p)) // double_starred_kvpair - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_103[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' double_starred_kvpair")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_103_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_102: double_starred_kvpair _loop0_103 -static asdl_seq * -_gather_102_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // double_starred_kvpair _loop0_103 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_102[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103")); - KeyValuePair* elem; - asdl_seq * seq; - if ( - (elem = double_starred_kvpair_rule(p)) // double_starred_kvpair - && - (seq = _loop0_103_rule(p)) // _loop0_103 - ) - { - D(fprintf(stderr, "%*c+ _gather_102[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "double_starred_kvpair _loop0_103")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_102[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "double_starred_kvpair _loop0_103")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_104: for_if_clause -static asdl_seq * -_loop1_104_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // for_if_clause - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_104[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "for_if_clause")); - comprehension_ty for_if_clause_var; - while ( - (for_if_clause_var = for_if_clause_rule(p)) // for_if_clause - ) - { - _res = for_if_clause_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_104[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "for_if_clause")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_104_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_105: ('if' disjunction) -static asdl_seq * -_loop0_105_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('if' disjunction) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_105[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)")); - void *_tmp_146_var; - while ( - (_tmp_146_var = _tmp_146_rule(p)) // 'if' disjunction - ) - { - _res = _tmp_146_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_105[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_105_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_106: ('if' disjunction) -static asdl_seq * -_loop0_106_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ('if' disjunction) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_106[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "('if' disjunction)")); - void *_tmp_147_var; - while ( - (_tmp_147_var = _tmp_147_rule(p)) // 'if' disjunction - ) - { - _res = _tmp_147_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_106[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "('if' disjunction)")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_106_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_107: ',' args -static void * -_tmp_107_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' args - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_107[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args")); - Token * _literal; - expr_ty c; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (c = args_rule(p)) // args - ) - { - D(fprintf(stderr, "%*c+ _tmp_107[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_107[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_108: ',' args -static void * -_tmp_108_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' args - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_108[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' args")); - Token * _literal; - expr_ty c; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (c = args_rule(p)) // args - ) - { - D(fprintf(stderr, "%*c+ _tmp_108[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' args")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_108[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' args")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_110: ',' kwarg_or_starred -static asdl_seq * -_loop0_110_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' kwarg_or_starred - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_110[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred")); - Token * _literal; - KeywordOrStarred* elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_110[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_110_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_109: kwarg_or_starred _loop0_110 -static asdl_seq * -_gather_109_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // kwarg_or_starred _loop0_110 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_109[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110")); - KeywordOrStarred* elem; - asdl_seq * seq; - if ( - (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred - && - (seq = _loop0_110_rule(p)) // _loop0_110 - ) - { - D(fprintf(stderr, "%*c+ _gather_109[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_110")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_109[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_110")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_112: ',' kwarg_or_double_starred -static asdl_seq * -_loop0_112_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' kwarg_or_double_starred - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_112[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred")); - Token * _literal; - KeywordOrStarred* elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_112[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_112_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_111: kwarg_or_double_starred _loop0_112 -static asdl_seq * -_gather_111_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // kwarg_or_double_starred _loop0_112 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_111[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112")); - KeywordOrStarred* elem; - asdl_seq * seq; - if ( - (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred - && - (seq = _loop0_112_rule(p)) // _loop0_112 - ) - { - D(fprintf(stderr, "%*c+ _gather_111[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_112")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_111[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_112")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_114: ',' kwarg_or_starred -static asdl_seq * -_loop0_114_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' kwarg_or_starred - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_114[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_starred")); - Token * _literal; - KeywordOrStarred* elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_114[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_starred")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_114_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_113: kwarg_or_starred _loop0_114 -static asdl_seq * -_gather_113_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // kwarg_or_starred _loop0_114 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_113[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114")); - KeywordOrStarred* elem; - asdl_seq * seq; - if ( - (elem = kwarg_or_starred_rule(p)) // kwarg_or_starred - && - (seq = _loop0_114_rule(p)) // _loop0_114 - ) - { - D(fprintf(stderr, "%*c+ _gather_113[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_starred _loop0_114")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_113[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_starred _loop0_114")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_116: ',' kwarg_or_double_starred -static asdl_seq * -_loop0_116_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' kwarg_or_double_starred - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_116[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' kwarg_or_double_starred")); - Token * _literal; - KeywordOrStarred* elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_116[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' kwarg_or_double_starred")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_116_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_115: kwarg_or_double_starred _loop0_116 -static asdl_seq * -_gather_115_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // kwarg_or_double_starred _loop0_116 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_115[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116")); - KeywordOrStarred* elem; - asdl_seq * seq; - if ( - (elem = kwarg_or_double_starred_rule(p)) // kwarg_or_double_starred - && - (seq = _loop0_116_rule(p)) // _loop0_116 - ) - { - D(fprintf(stderr, "%*c+ _gather_115[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "kwarg_or_double_starred _loop0_116")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_115[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "kwarg_or_double_starred _loop0_116")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_117: (',' star_target) -static asdl_seq * -_loop0_117_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (',' star_target) - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_117[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(',' star_target)")); - void *_tmp_148_var; - while ( - (_tmp_148_var = _tmp_148_rule(p)) // ',' star_target - ) - { - _res = _tmp_148_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_117[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(',' star_target)")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_117_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_119: ',' star_target -static asdl_seq * -_loop0_119_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' star_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_119[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = star_target_rule(p)) // star_target - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_119[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_119_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_118: star_target _loop0_119 -static asdl_seq * -_gather_118_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // star_target _loop0_119 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_118[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = star_target_rule(p)) // star_target - && - (seq = _loop0_119_rule(p)) // _loop0_119 - ) - { - D(fprintf(stderr, "%*c+ _gather_118[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_target _loop0_119")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_118[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_target _loop0_119")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_120: !'*' star_target -static void * -_tmp_120_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // !'*' star_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_120[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "!'*' star_target")); - expr_ty star_target_var; - if ( - _PyPegen_lookahead_with_int(0, _PyPegen_expect_token, p, 16) // token='*' - && - (star_target_var = star_target_rule(p)) // star_target - ) - { - D(fprintf(stderr, "%*c+ _tmp_120[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "!'*' star_target")); - _res = star_target_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_120[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "!'*' star_target")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_122: ',' del_target -static asdl_seq * -_loop0_122_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' del_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_122[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' del_target")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = del_target_rule(p)) // del_target - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_122[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' del_target")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_122_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_121: del_target _loop0_122 -static asdl_seq * -_gather_121_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // del_target _loop0_122 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_121[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = del_target_rule(p)) // del_target - && - (seq = _loop0_122_rule(p)) // _loop0_122 - ) - { - D(fprintf(stderr, "%*c+ _gather_121[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "del_target _loop0_122")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_121[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "del_target _loop0_122")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_124: ',' target -static asdl_seq * -_loop0_124_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // ',' target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_124[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' target")); - Token * _literal; - expr_ty elem; - while ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (elem = target_rule(p)) // target - ) - { - _res = elem; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - PyMem_Free(_children); - D(p->level--); - return NULL; - } - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_124[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' target")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_124_type, _seq); - D(p->level--); - return _seq; -} - -// _gather_123: target _loop0_124 -static asdl_seq * -_gather_123_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - asdl_seq * _res = NULL; - int _mark = p->mark; - { // target _loop0_124 - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _gather_123[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "target _loop0_124")); - expr_ty elem; - asdl_seq * seq; - if ( - (elem = target_rule(p)) // target - && - (seq = _loop0_124_rule(p)) // _loop0_124 - ) - { - D(fprintf(stderr, "%*c+ _gather_123[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "target _loop0_124")); - _res = _PyPegen_seq_insert_in_front(p, elem, seq); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _gather_123[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "target _loop0_124")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_125: args | expression for_if_clauses -static void * -_tmp_125_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // args - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "args")); - expr_ty args_var; - if ( - (args_var = args_rule(p)) // args - ) - { - D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "args")); - _res = args_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "args")); - } - { // expression for_if_clauses - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_125[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses")); - expr_ty expression_var; - asdl_seq* for_if_clauses_var; - if ( - (expression_var = expression_rule(p)) // expression - && - (for_if_clauses_var = for_if_clauses_rule(p)) // for_if_clauses - ) - { - D(fprintf(stderr, "%*c+ _tmp_125[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "expression for_if_clauses")); - _res = _PyPegen_dummy_name(p, expression_var, for_if_clauses_var); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_125[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "expression for_if_clauses")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_126: star_named_expressions -static asdl_seq * -_loop0_126_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // star_named_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_126[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_named_expressions")); - asdl_seq* star_named_expressions_var; - while ( - (star_named_expressions_var = star_named_expressions_rule(p)) // star_named_expressions - ) - { - _res = star_named_expressions_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_126[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_named_expressions")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_126_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_127: '=' annotated_rhs -static void * -_tmp_127_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '=' annotated_rhs - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_127[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - Token * _literal; - expr_ty annotated_rhs_var; - if ( - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - && - (annotated_rhs_var = annotated_rhs_rule(p)) // annotated_rhs - ) - { - D(fprintf(stderr, "%*c+ _tmp_127[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'=' annotated_rhs")); - _res = _PyPegen_dummy_name(p, _literal, annotated_rhs_var); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_127[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'=' annotated_rhs")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_128: (star_targets '=') -static asdl_seq * -_loop0_128_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (star_targets '=') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_128[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); - void *_tmp_149_var; - while ( - (_tmp_149_var = _tmp_149_rule(p)) // star_targets '=' - ) - { - _res = _tmp_149_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_128[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_128_type, _seq); - D(p->level--); - return _seq; -} - -// _loop0_129: (star_targets '=') -static asdl_seq * -_loop0_129_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // (star_targets '=') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_129[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "(star_targets '=')")); - void *_tmp_150_var; - while ( - (_tmp_150_var = _tmp_150_rule(p)) // star_targets '=' - ) - { - _res = _tmp_150_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_129[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "(star_targets '=')")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_129_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_130: yield_expr | star_expressions -static void * -_tmp_130_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // yield_expr - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "yield_expr")); - expr_ty yield_expr_var; - if ( - (yield_expr_var = yield_expr_rule(p)) // yield_expr - ) - { - D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "yield_expr")); - _res = yield_expr_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "yield_expr")); - } - { // star_expressions - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_130[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_expressions")); - expr_ty star_expressions_var; - if ( - (star_expressions_var = star_expressions_rule(p)) // star_expressions - ) - { - D(fprintf(stderr, "%*c+ _tmp_130[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_expressions")); - _res = star_expressions_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_130[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_expressions")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_131: '[' | '(' | '{' -static void * -_tmp_131_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '[' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'['")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 9)) // token='[' - ) - { - D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'['")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'['")); - } - { // '(' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'('")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 7)) // token='(' - ) - { - D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'('")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'('")); - } - { // '{' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_131[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'{'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 25)) // token='{' - ) - { - D(fprintf(stderr, "%*c+ _tmp_131[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'{'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_131[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'{'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_132: param_no_default -static asdl_seq * -_loop0_132_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_132[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_no_default")); - arg_ty param_no_default_var; - while ( - (param_no_default_var = param_no_default_rule(p)) // param_no_default - ) - { - _res = param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_132[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_132_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_133: slash_with_default | param_with_default+ -static void * -_tmp_133_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // slash_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "slash_with_default")); - SlashWithDefault* slash_with_default_var; - if ( - (slash_with_default_var = slash_with_default_rule(p)) // slash_with_default - ) - { - D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "slash_with_default")); - _res = slash_with_default_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "slash_with_default")); - } - { // param_with_default+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_133[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default+")); - asdl_seq * _loop1_151_var; - if ( - (_loop1_151_var = _loop1_151_rule(p)) // param_with_default+ - ) - { - D(fprintf(stderr, "%*c+ _tmp_133[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "param_with_default+")); - _res = _loop1_151_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_133[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop0_134: lambda_param_no_default -static asdl_seq * -_loop0_134_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_no_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop0_134[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_no_default")); - arg_ty lambda_param_no_default_var; - while ( - (lambda_param_no_default_var = lambda_param_no_default_rule(p)) // lambda_param_no_default - ) - { - _res = lambda_param_no_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop0_134[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_no_default")); - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop0_134_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_135: lambda_slash_with_default | lambda_param_with_default+ -static void * -_tmp_135_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // lambda_slash_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default")); - SlashWithDefault* lambda_slash_with_default_var; - if ( - (lambda_slash_with_default_var = lambda_slash_with_default_rule(p)) // lambda_slash_with_default - ) - { - D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_slash_with_default")); - _res = lambda_slash_with_default_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_slash_with_default")); - } - { // lambda_param_with_default+ - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_135[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+")); - asdl_seq * _loop1_152_var; - if ( - (_loop1_152_var = _loop1_152_rule(p)) // lambda_param_with_default+ - ) - { - D(fprintf(stderr, "%*c+ _tmp_135[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default+")); - _res = _loop1_152_var; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_135[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default+")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_136: ')' | ',' (')' | '**') -static void * -_tmp_136_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); - } - { // ',' (')' | '**') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_136[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')")); - Token * _literal; - void *_tmp_153_var; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_tmp_153_var = _tmp_153_rule(p)) // ')' | '**' - ) - { - D(fprintf(stderr, "%*c+ _tmp_136[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (')' | '**')")); - _res = _PyPegen_dummy_name(p, _literal, _tmp_153_var); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_136[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (')' | '**')")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_137: ':' | ',' (':' | '**') -static void * -_tmp_137_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - ) - { - D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'")); - } - { // ',' (':' | '**') - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_137[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')")); - Token * _literal; - void *_tmp_154_var; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (_tmp_154_var = _tmp_154_rule(p)) // ':' | '**' - ) - { - D(fprintf(stderr, "%*c+ _tmp_137[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' (':' | '**')")); - _res = _PyPegen_dummy_name(p, _literal, _tmp_154_var); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_137[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' (':' | '**')")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_138: star_targets '=' -static void * -_tmp_138_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // star_targets '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_138[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - Token * _literal; - expr_ty z; - if ( - (z = star_targets_rule(p)) // star_targets - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ _tmp_138[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_138[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_139: '.' | '...' -static void * -_tmp_139_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '.' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - ) - { - D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); - } - { // '...' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_139[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 52)) // token='...' - ) - { - D(fprintf(stderr, "%*c+ _tmp_139[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_139[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_140: '.' | '...' -static void * -_tmp_140_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '.' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_140[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'.'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 23)) // token='.' - ) - { - D(fprintf(stderr, "%*c+ _tmp_140[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'.'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_140[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'.'")); - } - { // '...' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_140[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'...'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 52)) // token='...' - ) - { - D(fprintf(stderr, "%*c+ _tmp_140[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'...'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_140[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'...'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_141: '@' named_expression NEWLINE -static void * -_tmp_141_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // '@' named_expression NEWLINE - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_141[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE")); - Token * _literal; - expr_ty f; - Token * newline_var; - if ( - (_literal = _PyPegen_expect_token(p, 49)) // token='@' - && - (f = named_expression_rule(p)) // named_expression - && - (newline_var = _PyPegen_expect_token(p, NEWLINE)) // token='NEWLINE' - ) - { - D(fprintf(stderr, "%*c+ _tmp_141[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'@' named_expression NEWLINE")); - _res = f; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_141[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'@' named_expression NEWLINE")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_142: ',' star_expression -static void * -_tmp_142_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' star_expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_142[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_expression")); - Token * _literal; - expr_ty c; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (c = star_expression_rule(p)) // star_expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_142[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_expression")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_142[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_143: ',' expression -static void * -_tmp_143_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' expression - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_143[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' expression")); - Token * _literal; - expr_ty c; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (c = expression_rule(p)) // expression - ) - { - D(fprintf(stderr, "%*c+ _tmp_143[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' expression")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_143[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' expression")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_144: 'or' conjunction -static void * -_tmp_144_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'or' conjunction - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_144[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'or' conjunction")); - Token * _keyword; - expr_ty c; - if ( - (_keyword = _PyPegen_expect_token(p, 531)) // token='or' - && - (c = conjunction_rule(p)) // conjunction - ) - { - D(fprintf(stderr, "%*c+ _tmp_144[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'or' conjunction")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_144[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'or' conjunction")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_145: 'and' inversion -static void * -_tmp_145_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'and' inversion - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_145[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'and' inversion")); - Token * _keyword; - expr_ty c; - if ( - (_keyword = _PyPegen_expect_token(p, 532)) // token='and' - && - (c = inversion_rule(p)) // inversion - ) - { - D(fprintf(stderr, "%*c+ _tmp_145[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'and' inversion")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_145[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'and' inversion")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_146: 'if' disjunction -static void * -_tmp_146_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'if' disjunction - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_146[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 510)) // token='if' - && - (z = disjunction_rule(p)) // disjunction - ) - { - D(fprintf(stderr, "%*c+ _tmp_146[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_146[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_147: 'if' disjunction -static void * -_tmp_147_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // 'if' disjunction - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_147[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); - Token * _keyword; - expr_ty z; - if ( - (_keyword = _PyPegen_expect_token(p, 510)) // token='if' - && - (z = disjunction_rule(p)) // disjunction - ) - { - D(fprintf(stderr, "%*c+ _tmp_147[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'if' disjunction")); - _res = z; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_147[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'if' disjunction")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_148: ',' star_target -static void * -_tmp_148_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ',' star_target - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_148[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "',' star_target")); - Token * _literal; - expr_ty c; - if ( - (_literal = _PyPegen_expect_token(p, 12)) // token=',' - && - (c = star_target_rule(p)) // star_target - ) - { - D(fprintf(stderr, "%*c+ _tmp_148[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "',' star_target")); - _res = c; - if (_res == NULL && PyErr_Occurred()) { - p->error_indicator = 1; - D(p->level--); - return NULL; - } - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_148[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "',' star_target")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_149: star_targets '=' -static void * -_tmp_149_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // star_targets '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_149[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - Token * _literal; - expr_ty star_targets_var; - if ( - (star_targets_var = star_targets_rule(p)) // star_targets - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ _tmp_149[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - _res = _PyPegen_dummy_name(p, star_targets_var, _literal); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_149[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_150: star_targets '=' -static void * -_tmp_150_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // star_targets '=' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_150[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - Token * _literal; - expr_ty star_targets_var; - if ( - (star_targets_var = star_targets_rule(p)) // star_targets - && - (_literal = _PyPegen_expect_token(p, 22)) // token='=' - ) - { - D(fprintf(stderr, "%*c+ _tmp_150[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "star_targets '='")); - _res = _PyPegen_dummy_name(p, star_targets_var, _literal); - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_150[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "star_targets '='")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _loop1_151: param_with_default -static asdl_seq * -_loop1_151_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_151[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "param_with_default")); - NameDefaultPair* param_with_default_var; - while ( - (param_with_default_var = param_with_default_rule(p)) // param_with_default - ) - { - _res = param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_151[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_151_type, _seq); - D(p->level--); - return _seq; -} - -// _loop1_152: lambda_param_with_default -static asdl_seq * -_loop1_152_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void *_res = NULL; - int _mark = p->mark; - int _start_mark = p->mark; - void **_children = PyMem_Malloc(sizeof(void *)); - if (!_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - ssize_t _children_capacity = 1; - ssize_t _n = 0; - { // lambda_param_with_default - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _loop1_152[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "lambda_param_with_default")); - NameDefaultPair* lambda_param_with_default_var; - while ( - (lambda_param_with_default_var = lambda_param_with_default_rule(p)) // lambda_param_with_default - ) - { - _res = lambda_param_with_default_var; - if (_n == _children_capacity) { - _children_capacity *= 2; - void **_new_children = PyMem_Realloc(_children, _children_capacity*sizeof(void *)); - if (!_new_children) { - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - _children = _new_children; - } - _children[_n++] = _res; - _mark = p->mark; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _loop1_152[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "lambda_param_with_default")); - } - if (_n == 0 || p->error_indicator) { - PyMem_Free(_children); - D(p->level--); - return NULL; - } - asdl_seq *_seq = _Py_asdl_seq_new(_n, p->arena); - if (!_seq) { - PyMem_Free(_children); - p->error_indicator = 1; - PyErr_NoMemory(); - D(p->level--); - return NULL; - } - for (int i = 0; i < _n; i++) asdl_seq_SET(_seq, i, _children[i]); - PyMem_Free(_children); - _PyPegen_insert_memo(p, _start_mark, _loop1_152_type, _seq); - D(p->level--); - return _seq; -} - -// _tmp_153: ')' | '**' -static void * -_tmp_153_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ')' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "')'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 8)) // token=')' - ) - { - D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "')'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "')'")); - } - { // '**' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_153[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - ) - { - D(fprintf(stderr, "%*c+ _tmp_153[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_153[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -// _tmp_154: ':' | '**' -static void * -_tmp_154_rule(Parser *p) -{ - D(p->level++); - if (p->error_indicator) { - D(p->level--); - return NULL; - } - void * _res = NULL; - int _mark = p->mark; - { // ':' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "':'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 11)) // token=':' - ) - { - D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "':'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "':'")); - } - { // '**' - if (p->error_indicator) { - D(p->level--); - return NULL; - } - D(fprintf(stderr, "%*c> _tmp_154[%d-%d]: %s\n", p->level, ' ', _mark, p->mark, "'**'")); - Token * _literal; - if ( - (_literal = _PyPegen_expect_token(p, 35)) // token='**' - ) - { - D(fprintf(stderr, "%*c+ _tmp_154[%d-%d]: %s succeeded!\n", p->level, ' ', _mark, p->mark, "'**'")); - _res = _literal; - goto done; - } - p->mark = _mark; - D(fprintf(stderr, "%*c%s _tmp_154[%d-%d]: %s failed!\n", p->level, ' ', - p->error_indicator ? "ERROR!" : "-", _mark, p->mark, "'**'")); - } - _res = NULL; - done: - D(p->level--); - return _res; -} - -void * -_PyPegen_parse(Parser *p) -{ - // Initialize keywords - p->keywords = reserved_keywords; - p->n_keyword_lists = n_keyword_lists; - - // Run parser - void *result = NULL; - if (p->start_rule == Py_file_input) { - result = file_rule(p); - } else if (p->start_rule == Py_single_input) { - result = interactive_rule(p); - } else if (p->start_rule == Py_eval_input) { - result = eval_rule(p); - } else if (p->start_rule == Py_func_type_input) { - result = func_type_rule(p); - } else if (p->start_rule == Py_fstring_input) { - result = fstring_rule(p); - } - - return result; -} - -// The end diff --git a/Parser/pgen/__init__.py b/Parser/pgen/__init__.py deleted file mode 100644 index e69de29..0000000 --- a/Parser/pgen/__init__.py +++ /dev/null diff --git a/Parser/pgen/__main__.py b/Parser/pgen/__main__.py deleted file mode 100644 index d3780a7..0000000 --- a/Parser/pgen/__main__.py +++ /dev/null @@ -1,43 +0,0 @@ -import argparse - -from .pgen import ParserGenerator - - -def main(): - parser = argparse.ArgumentParser(description="Parser generator main program.") - parser.add_argument( - "grammar", type=str, help="The file with the grammar definition in EBNF format" - ) - parser.add_argument("tokens", type=str, help="The file with the token definitions") - parser.add_argument( - "graminit_h", - type=argparse.FileType("w"), - help="The path to write the grammar's non-terminals as #defines", - ) - parser.add_argument( - "graminit_c", - type=argparse.FileType("w"), - help="The path to write the grammar as initialized data", - ) - - parser.add_argument("--verbose", "-v", action="count") - parser.add_argument( - "--graph", - type=argparse.FileType("w"), - action="store", - metavar="GRAPH_OUTPUT_FILE", - help="Dumps a DOT representation of the generated automata in a file", - ) - - args = parser.parse_args() - - p = ParserGenerator( - args.grammar, args.tokens, verbose=args.verbose, graph_file=args.graph - ) - grammar = p.make_grammar() - grammar.produce_graminit_h(args.graminit_h.write) - grammar.produce_graminit_c(args.graminit_c.write) - - -if __name__ == "__main__": - main() diff --git a/Parser/pgen/automata.py b/Parser/pgen/automata.py deleted file mode 100644 index f2ed221..0000000 --- a/Parser/pgen/automata.py +++ /dev/null @@ -1,400 +0,0 @@ -"""Classes representing state-machine concepts""" - -class NFA: - """A non deterministic finite automata - - A non deterministic automata is a form of a finite state - machine. An NFA's rules are less restrictive than a DFA. - The NFA rules are: - - * A transition can be non-deterministic and can result in - nothing, one, or two or more states. - - * An epsilon transition consuming empty input is valid. - Transitions consuming labeled symbols are also permitted. - - This class assumes that there is only one starting state and one - accepting (ending) state. - - Attributes: - name (str): The name of the rule the NFA is representing. - start (NFAState): The starting state. - end (NFAState): The ending state - """ - - def __init__(self, start, end): - self.name = start.rule_name - self.start = start - self.end = end - - def __repr__(self): - return "NFA(start={}, end={})".format(self.start, self.end) - - def dump(self, writer=print): - """Dump a graphical representation of the NFA""" - todo = [self.start] - for i, state in enumerate(todo): - writer(" State", i, state is self.end and "(final)" or "") - for arc in state.arcs: - label = arc.label - next = arc.target - if next in todo: - j = todo.index(next) - else: - j = len(todo) - todo.append(next) - if label is None: - writer(" -> %d" % j) - else: - writer(" %s -> %d" % (label, j)) - - def dump_graph(self, writer): - """Dump a DOT representation of the NFA""" - writer('digraph %s_nfa {\n' % self.name) - todo = [self.start] - for i, state in enumerate(todo): - writer(' %d [label="State %d %s"];\n' % (i, i, state is self.end and "(final)" or "")) - for arc in state.arcs: - label = arc.label - next = arc.target - if next in todo: - j = todo.index(next) - else: - j = len(todo) - todo.append(next) - if label is None: - writer(" %d -> %d [style=dotted label=ε];\n" % (i, j)) - else: - writer(" %d -> %d [label=%s];\n" % (i, j, label.replace("'", '"'))) - writer('}\n') - - -class NFAArc: - """An arc representing a transition between two NFA states. - - NFA states can be connected via two ways: - - * A label transition: An input equal to the label must - be consumed to perform the transition. - * An epsilon transition: The transition can be taken without - consuming any input symbol. - - Attributes: - target (NFAState): The ending state of the transition arc. - label (Optional[str]): The label that must be consumed to make - the transition. An epsilon transition is represented - using `None`. - """ - - def __init__(self, target, label): - self.target = target - self.label = label - - def __repr__(self): - return "<%s: %s>" % (self.__class__.__name__, self.label) - - -class NFAState: - """A state of a NFA, non deterministic finite automata. - - Attributes: - target (rule_name): The name of the rule used to represent the NFA's - ending state after a transition. - arcs (Dict[Optional[str], NFAState]): A mapping representing transitions - between the current NFA state and another NFA state via following - a label. - """ - - def __init__(self, rule_name): - self.rule_name = rule_name - self.arcs = [] - - def add_arc(self, target, label=None): - """Add a new arc to connect the state to a target state within the NFA - - The method adds a new arc to the list of arcs available as transitions - from the present state. An optional label indicates a named transition - that consumes an input while the absence of a label represents an epsilon - transition. - - Attributes: - target (NFAState): The end of the transition that the arc represents. - label (Optional[str]): The label that must be consumed for making - the transition. If the label is not provided the transition is assumed - to be an epsilon-transition. - """ - assert label is None or isinstance(label, str) - assert isinstance(target, NFAState) - self.arcs.append(NFAArc(target, label)) - - def __repr__(self): - return "<%s: from %s>" % (self.__class__.__name__, self.rule_name) - - -class DFA: - """A deterministic finite automata - - A deterministic finite automata is a form of a finite state machine - that obeys the following rules: - - * Each of the transitions is uniquely determined by - the source state and input symbol - * Reading an input symbol is required for each state - transition (no epsilon transitions). - - The finite-state machine will accept or reject a string of symbols - and only produces a unique computation of the automaton for each input - string. The DFA must have a unique starting state (represented as the first - element in the list of states) but can have multiple final states. - - Attributes: - name (str): The name of the rule the DFA is representing. - states (List[DFAState]): A collection of DFA states. - """ - - def __init__(self, name, states): - self.name = name - self.states = states - - @classmethod - def from_nfa(cls, nfa): - """Constructs a DFA from a NFA using the Rabin–Scott construction algorithm. - - To simulate the operation of a DFA on a given input string, it's - necessary to keep track of a single state at any time, or more precisely, - the state that the automaton will reach after seeing a prefix of the - input. In contrast, to simulate an NFA, it's necessary to keep track of - a set of states: all of the states that the automaton could reach after - seeing the same prefix of the input, according to the nondeterministic - choices made by the automaton. There are two possible sources of - non-determinism: - - 1) Multiple (one or more) transitions with the same label - - 'A' +-------+ - +----------->+ State +----------->+ - | | 2 | - +-------+ +-------+ - | State | - | 1 | +-------+ - +-------+ | State | - +----------->+ 3 +----------->+ - 'A' +-------+ - - 2) Epsilon transitions (transitions that can be taken without consuming any input) - - +-------+ +-------+ - | State | ε | State | - | 1 +----------->+ 2 +----------->+ - +-------+ +-------+ - - Looking at the first case above, we can't determine which transition should be - followed when given an input A. We could choose whether or not to follow the - transition while in the second case the problem is that we can choose both to - follow the transition or not doing it. To solve this problem we can imagine that - we follow all possibilities at the same time and we construct new states from the - set of all possible reachable states. For every case in the previous example: - - - 1) For multiple transitions with the same label we colapse all of the - final states under the same one - - +-------+ +-------+ - | State | 'A' | State | - | 1 +----------->+ 2-3 +----------->+ - +-------+ +-------+ - - 2) For epsilon transitions we collapse all epsilon-reachable states - into the same one - - +-------+ - | State | - | 1-2 +-----------> - +-------+ - - Because the DFA states consist of sets of NFA states, an n-state NFA - may be converted to a DFA with at most 2**n states. Notice that the - constructed DFA is not minimal and can be simplified or reduced - afterwards. - - Parameters: - name (NFA): The NFA to transform to DFA. - """ - assert isinstance(nfa, NFA) - - def add_closure(nfa_state, base_nfa_set): - """Calculate the epsilon-closure of a given state - - Add to the *base_nfa_set* all the states that are - reachable from *nfa_state* via epsilon-transitions. - """ - assert isinstance(nfa_state, NFAState) - if nfa_state in base_nfa_set: - return - base_nfa_set.add(nfa_state) - for nfa_arc in nfa_state.arcs: - if nfa_arc.label is None: - add_closure(nfa_arc.target, base_nfa_set) - - # Calculate the epsilon-closure of the starting state - base_nfa_set = set() - add_closure(nfa.start, base_nfa_set) - - # Start by visiting the NFA starting state (there is only one). - states = [DFAState(nfa.name, base_nfa_set, nfa.end)] - - for state in states: # NB states grow while we're iterating - - # Find transitions from the current state to other reachable states - # and store them in mapping that correlates the label to all the - # possible reachable states that can be obtained by consuming a - # token equal to the label. Each set of all the states that can - # be reached after following a label will be the a DFA state. - arcs = {} - for nfa_state in state.nfa_set: - for nfa_arc in nfa_state.arcs: - if nfa_arc.label is not None: - nfa_set = arcs.setdefault(nfa_arc.label, set()) - # All states that can be reached by epsilon-transitions - # are also included in the set of reachable states. - add_closure(nfa_arc.target, nfa_set) - - # Now create new DFAs by visiting all posible transitions between - # the current DFA state and the new power-set states (each nfa_set) - # via the different labels. As the nodes are appended to *states* this - # is performing a breadth-first search traversal over the power-set of - # the states of the original NFA. - for label, nfa_set in sorted(arcs.items()): - for exisisting_state in states: - if exisisting_state.nfa_set == nfa_set: - # The DFA state already exists for this rule. - next_state = exisisting_state - break - else: - next_state = DFAState(nfa.name, nfa_set, nfa.end) - states.append(next_state) - - # Add a transition between the current DFA state and the new - # DFA state (the power-set state) via the current label. - state.add_arc(next_state, label) - - return cls(nfa.name, states) - - def __iter__(self): - return iter(self.states) - - def simplify(self): - """Attempt to reduce the number of states of the DFA - - Transform the DFA into an equivalent DFA that has fewer states. Two - classes of states can be removed or merged from the original DFA without - affecting the language it accepts to minimize it: - - * Unreachable states can not be reached from the initial - state of the DFA, for any input string. - * Nondistinguishable states are those that cannot be distinguished - from one another for any input string. - - This algorithm does not achieve the optimal fully-reduced solution, but it - works well enough for the particularities of the Python grammar. The - algorithm repeatedly looks for two states that have the same set of - arcs (same labels pointing to the same nodes) and unifies them, until - things stop changing. - """ - changes = True - while changes: - changes = False - for i, state_i in enumerate(self.states): - for j in range(i + 1, len(self.states)): - state_j = self.states[j] - if state_i == state_j: - del self.states[j] - for state in self.states: - state.unifystate(state_j, state_i) - changes = True - break - - def dump(self, writer=print): - """Dump a graphical representation of the DFA""" - for i, state in enumerate(self.states): - writer(" State", i, state.is_final and "(final)" or "") - for label, next in sorted(state.arcs.items()): - writer(" %s -> %d" % (label, self.states.index(next))) - - def dump_graph(self, writer): - """Dump a DOT representation of the DFA""" - writer('digraph %s_dfa {\n' % self.name) - for i, state in enumerate(self.states): - writer(' %d [label="State %d %s"];\n' % (i, i, state.is_final and "(final)" or "")) - for label, next in sorted(state.arcs.items()): - writer(" %d -> %d [label=%s];\n" % (i, self.states.index(next), label.replace("'", '"'))) - writer('}\n') - - -class DFAState(object): - """A state of a DFA - - Attributes: - rule_name (rule_name): The name of the DFA rule containing the represented state. - nfa_set (Set[NFAState]): The set of NFA states used to create this state. - final (bool): True if the state represents an accepting state of the DFA - containing this state. - arcs (Dict[label, DFAState]): A mapping representing transitions between - the current DFA state and another DFA state via following a label. - """ - - def __init__(self, rule_name, nfa_set, final): - assert isinstance(nfa_set, set) - assert isinstance(next(iter(nfa_set)), NFAState) - assert isinstance(final, NFAState) - self.rule_name = rule_name - self.nfa_set = nfa_set - self.arcs = {} # map from terminals/nonterminals to DFAState - self.is_final = final in nfa_set - - def add_arc(self, target, label): - """Add a new arc to the current state. - - Parameters: - target (DFAState): The DFA state at the end of the arc. - label (str): The label respresenting the token that must be consumed - to perform this transition. - """ - assert isinstance(label, str) - assert label not in self.arcs - assert isinstance(target, DFAState) - self.arcs[label] = target - - def unifystate(self, old, new): - """Replace all arcs from the current node to *old* with *new*. - - Parameters: - old (DFAState): The DFA state to remove from all existing arcs. - new (DFAState): The DFA state to replace in all existing arcs. - """ - for label, next_ in self.arcs.items(): - if next_ is old: - self.arcs[label] = new - - def __eq__(self, other): - # The nfa_set does not matter for equality - assert isinstance(other, DFAState) - if self.is_final != other.is_final: - return False - # We cannot just return self.arcs == other.arcs because that - # would invoke this method recursively if there are any cycles. - if len(self.arcs) != len(other.arcs): - return False - for label, next_ in self.arcs.items(): - if next_ is not other.arcs.get(label): - return False - return True - - __hash__ = None # For Py3 compatibility. - - def __repr__(self): - return "<%s: %s is_final=%s>" % ( - self.__class__.__name__, - self.rule_name, - self.is_final, - ) diff --git a/Parser/pgen/grammar.py b/Parser/pgen/grammar.py deleted file mode 100644 index ce40e16..0000000 --- a/Parser/pgen/grammar.py +++ /dev/null @@ -1,147 +0,0 @@ -import collections - - -class Grammar: - """Pgen parsing tables class. - - The instance variables are as follows: - - symbol2number -- a dict mapping symbol names to numbers. Symbol - numbers are always 256 or higher, to distinguish - them from token numbers, which are between 0 and - 255 (inclusive). - - number2symbol -- a dict mapping numbers to symbol names; - these two are each other's inverse. - - states -- a list of DFAs, where each DFA is a list of - states, each state is a list of arcs, and each - arc is a (i, j) pair where i is a label and j is - a state number. The DFA number is the index into - this list. (This name is slightly confusing.) - Final states are represented by a special arc of - the form (0, j) where j is its own state number. - - dfas -- a dict mapping symbol numbers to (DFA, first) - pairs, where DFA is an item from the states list - above, and first is a set of tokens that can - begin this grammar rule. - - labels -- a list of (x, y) pairs where x is either a token - number or a symbol number, and y is either None - or a string; the strings are keywords. The label - number is the index in this list; label numbers - are used to mark state transitions (arcs) in the - DFAs. - - start -- the number of the grammar's start symbol. - - keywords -- a dict mapping keyword strings to arc labels. - - tokens -- a dict mapping token numbers to arc labels. - - """ - - def __init__(self): - self.symbol2number = collections.OrderedDict() - self.number2symbol = collections.OrderedDict() - self.states = [] - self.dfas = collections.OrderedDict() - self.labels = [(0, "EMPTY")] - self.keywords = collections.OrderedDict() - self.tokens = collections.OrderedDict() - self.symbol2label = collections.OrderedDict() - self.start = 256 - - def produce_graminit_h(self, writer): - writer("/* Generated by Parser/pgen */\n\n") - for number, symbol in self.number2symbol.items(): - writer("#define {} {}\n".format(symbol, number)) - - def produce_graminit_c(self, writer): - writer("/* Generated by Parser/pgen */\n\n") - - writer('#include "exports.h"\n') - writer('#include "grammar.h"\n') - writer("Py_EXPORTED_SYMBOL grammar _PyParser_Grammar;\n") - - self.print_dfas(writer) - self.print_labels(writer) - - writer("Py_EXPORTED_SYMBOL grammar _PyParser_Grammar = {\n") - writer(" {n_dfas},\n".format(n_dfas=len(self.dfas))) - writer(" dfas,\n") - writer(" {{{n_labels}, labels}},\n".format(n_labels=len(self.labels))) - writer(" {start_number}\n".format(start_number=self.start)) - writer("};\n") - - def print_labels(self, writer): - writer( - "static const label labels[{n_labels}] = {{\n".format( - n_labels=len(self.labels) - ) - ) - for label, name in self.labels: - label_name = '"{}"'.format(name) if name is not None else 0 - writer( - " {{{label}, {label_name}}},\n".format( - label=label, label_name=label_name - ) - ) - writer("};\n") - - def print_dfas(self, writer): - self.print_states(writer) - writer("static const dfa dfas[{}] = {{\n".format(len(self.dfas))) - for dfaindex, dfa_elem in enumerate(self.dfas.items()): - symbol, (dfa, first_sets) = dfa_elem - writer( - ' {{{dfa_symbol}, "{symbol_name}", '.format( - dfa_symbol=symbol, symbol_name=self.number2symbol[symbol] - ) - + "{n_states}, states_{dfa_index},\n".format( - n_states=len(dfa), dfa_index=dfaindex - ) - + ' "' - ) - - bitset = bytearray((len(self.labels) >> 3) + 1) - for token in first_sets: - bitset[token >> 3] |= 1 << (token & 7) - for byte in bitset: - writer("\\%03o" % (byte & 0xFF)) - writer('"},\n') - writer("};\n") - - def print_states(self, write): - for dfaindex, dfa in enumerate(self.states): - self.print_arcs(write, dfaindex, dfa) - write( - "static state states_{dfa_index}[{n_states}] = {{\n".format( - dfa_index=dfaindex, n_states=len(dfa) - ) - ) - for stateindex, state in enumerate(dfa): - narcs = len(state) - write( - " {{{n_arcs}, arcs_{dfa_index}_{state_index}}},\n".format( - n_arcs=narcs, dfa_index=dfaindex, state_index=stateindex - ) - ) - write("};\n") - - def print_arcs(self, write, dfaindex, states): - for stateindex, state in enumerate(states): - narcs = len(state) - write( - "static const arc arcs_{dfa_index}_{state_index}[{n_arcs}] = {{\n".format( - dfa_index=dfaindex, state_index=stateindex, n_arcs=narcs - ) - ) - for a, b in state: - write( - " {{{from_label}, {to_state}}},\n".format( - from_label=a, to_state=b - ) - ) - write("};\n") diff --git a/Parser/pgen/keywordgen.py b/Parser/pgen/keywordgen.py deleted file mode 100644 index f0234a8..0000000 --- a/Parser/pgen/keywordgen.py +++ /dev/null @@ -1,59 +0,0 @@ -"""Generate Lib/keyword.py from the Grammar and Tokens files using pgen""" - -import argparse - -from .pgen import ParserGenerator - -TEMPLATE = r''' -"""Keywords (from "Grammar/Grammar") - -This file is automatically generated; please don't muck it up! - -To update the symbols in this file, 'cd' to the top directory of -the python source tree and run: - - python3 -m Parser.pgen.keywordgen Grammar/Grammar \ - Grammar/Tokens \ - Lib/keyword.py - -Alternatively, you can run 'make regen-keyword'. -""" - -__all__ = ["iskeyword", "kwlist"] - -kwlist = [ - {keywords} -] - -iskeyword = frozenset(kwlist).__contains__ -'''.lstrip() - -EXTRA_KEYWORDS = ["async", "await"] - - -def main(): - parser = argparse.ArgumentParser( - description="Generate the Lib/keywords.py " "file from the grammar." - ) - parser.add_argument( - "grammar", type=str, help="The file with the grammar definition in EBNF format" - ) - parser.add_argument("tokens", type=str, help="The file with the token definitions") - parser.add_argument( - "keyword_file", - type=argparse.FileType("w"), - help="The path to write the keyword definitions", - ) - args = parser.parse_args() - p = ParserGenerator(args.grammar, args.tokens) - grammar = p.make_grammar() - - with args.keyword_file as thefile: - all_keywords = sorted(list(grammar.keywords) + EXTRA_KEYWORDS) - - keywords = ",\n ".join(map(repr, all_keywords)) - thefile.write(TEMPLATE.format(keywords=keywords)) - - -if __name__ == "__main__": - main() diff --git a/Parser/pgen/metaparser.py b/Parser/pgen/metaparser.py deleted file mode 100644 index 074a083..0000000 --- a/Parser/pgen/metaparser.py +++ /dev/null @@ -1,152 +0,0 @@ -"""Parser for the Python metagrammar""" - -import io -import tokenize # from stdlib - -from .automata import NFA, NFAState - - -class GrammarParser: - """Parser for Python grammar files.""" - - _translation_table = { - tokenize.NAME: "NAME", - tokenize.STRING: "STRING", - tokenize.NEWLINE: "NEWLINE", - tokenize.NL: "NL", - tokenize.OP: "OP", - tokenize.ENDMARKER: "ENDMARKER", - tokenize.COMMENT: "COMMENT", - } - - def __init__(self, grammar): - self.grammar = grammar - grammar_adaptor = io.StringIO(grammar) - self.generator = tokenize.generate_tokens(grammar_adaptor.readline) - self._gettoken() # Initialize lookahead - self._current_rule_name = None - - def parse(self): - """Turn the grammar into a collection of NFAs""" - # grammar: (NEWLINE | rule)* ENDMARKER - while self.type != tokenize.ENDMARKER: - while self.type == tokenize.NEWLINE: - self._gettoken() - # rule: NAME ':' rhs NEWLINE - self._current_rule_name = self._expect(tokenize.NAME) - self._expect(tokenize.OP, ":") - a, z = self._parse_rhs() - self._expect(tokenize.NEWLINE) - - yield NFA(a, z) - - def _parse_rhs(self): - # rhs: items ('|' items)* - a, z = self._parse_items() - if self.value != "|": - return a, z - else: - aa = NFAState(self._current_rule_name) - zz = NFAState(self._current_rule_name) - while True: - # Allow to transit directly to the previous state and connect the end of the - # previous state to the end of the current one, effectively allowing to skip - # the current state. - aa.add_arc(a) - z.add_arc(zz) - if self.value != "|": - break - - self._gettoken() - a, z = self._parse_items() - return aa, zz - - def _parse_items(self): - # items: item+ - a, b = self._parse_item() - while self.type in (tokenize.NAME, tokenize.STRING) or self.value in ("(", "["): - c, d = self._parse_item() - # Allow a transition between the end of the previous state - # and the beginning of the new one, connecting all the items - # together. In this way we can only reach the end if we visit - # all the items. - b.add_arc(c) - b = d - return a, b - - def _parse_item(self): - # item: '[' rhs ']' | atom ['+' | '*'] - if self.value == "[": - self._gettoken() - a, z = self._parse_rhs() - self._expect(tokenize.OP, "]") - # Make a transition from the beginning to the end so it is possible to - # advance for free to the next state of this item # without consuming - # anything from the rhs. - a.add_arc(z) - return a, z - else: - a, z = self._parse_atom() - value = self.value - if value not in ("+", "*"): - return a, z - self._gettoken() - z.add_arc(a) - if value == "+": - # Create a cycle to the beginning so we go back to the old state in this - # item and repeat. - return a, z - else: - # The end state is the same as the beginning, so we can cycle arbitrarily - # and end in the beginning if necessary. - return a, a - - def _parse_atom(self): - # atom: '(' rhs ')' | NAME | STRING - if self.value == "(": - self._gettoken() - a, z = self._parse_rhs() - self._expect(tokenize.OP, ")") - return a, z - elif self.type in (tokenize.NAME, tokenize.STRING): - a = NFAState(self._current_rule_name) - z = NFAState(self._current_rule_name) - # We can transit to the next state only if we consume the value. - a.add_arc(z, self.value) - self._gettoken() - return a, z - else: - self._raise_error( - "expected (...) or NAME or STRING, got {} ({})", - self._translation_table.get(self.type, self.type), - self.value, - ) - - def _expect(self, type_, value=None): - if self.type != type_: - self._raise_error( - "expected {}, got {} ({})", - self._translation_table.get(type_, type_), - self._translation_table.get(self.type, self.type), - self.value, - ) - if value is not None and self.value != value: - self._raise_error("expected {}, got {}", value, self.value) - value = self.value - self._gettoken() - return value - - def _gettoken(self): - tup = next(self.generator) - while tup[0] in (tokenize.COMMENT, tokenize.NL): - tup = next(self.generator) - self.type, self.value, self.begin, self.end, self.line = tup - - def _raise_error(self, msg, *args): - if args: - try: - msg = msg.format(*args) - except Exception: - msg = " ".join([msg] + list(map(str, args))) - line = self.grammar.splitlines()[self.begin[0] - 1] - raise SyntaxError(msg, ("<grammar>", self.begin[0], self.begin[1], line)) diff --git a/Parser/pgen/pgen.py b/Parser/pgen/pgen.py deleted file mode 100644 index 03032d4..0000000 --- a/Parser/pgen/pgen.py +++ /dev/null @@ -1,310 +0,0 @@ -"""Python parser generator - - -This parser generator transforms a Python grammar file into parsing tables -that can be consumed by Python's LL(1) parser written in C. - -Concepts --------- - -* An LL(1) parser (Left-to-right, Leftmost derivation, 1 token-lookahead) is a - top-down parser for a subset of context-free languages. It parses the input - from Left to right, performing Leftmost derivation of the sentence, and can - only use 1 token of lookahead when parsing a sentence. - -* A parsing table is a collection of data that a generic implementation of the - LL(1) parser consumes to know how to parse a given context-free grammar. In - this case the collection of data involves Deterministic Finite Automatons, - calculated first sets, keywords and transition labels. - -* A grammar is defined by production rules (or just 'productions') that specify - which symbols may replace which other symbols; these rules may be used to - generate strings, or to parse them. Each such rule has a head, or left-hand - side, which consists of the string that may be replaced, and a body, or - right-hand side, which consists of a string that may replace it. In the - Python grammar, rules are written in the form - - rule_name: rule_description; - - meaning the rule 'a: b' specifies that a can be replaced by b. A context-free - grammar is a grammar in which the left-hand side of each production rule - consists of only a single nonterminal symbol. Context-free grammars can - always be recognized by a Non-Deterministic Automatons. - -* Terminal symbols are literal symbols which may appear in the outputs of the - production rules of the grammar and which cannot be changed using the rules - of the grammar. Applying the rules recursively to a source string of symbols - will usually terminate in a final output string consisting only of terminal - symbols. - -* Nonterminal symbols are those symbols which can be replaced. The grammar - includes a start symbol a designated member of the set of nonterminals from - which all the strings in the language may be derived by successive - applications of the production rules. - -* The language defined by the grammar is defined as the set of terminal strings - that can be derived using the production rules. - -* The first sets of a rule (FIRST(rule)) are defined to be the set of terminals - that can appear in the first position of any string derived from the rule. - This is useful for LL(1) parsers as the parser is only allowed to look at the - next token in the input to know which rule needs to parse. For example, given - this grammar: - - start: '(' A | B ')' - A: 'a' '<' - B: 'b' '<' - - and the input '(b<)' the parser can only look at 'b' to know if it needs - to parse A o B. Because FIRST(A) = {'a'} and FIRST(B) = {'b'} it knows - that needs to continue parsing rule B because only that rule can start - with 'b'. - -Description ------------ - -The input for the parser generator is a grammar in extended BNF form (using * -for repetition, + for at-least-once repetition, [] for optional parts, | for -alternatives and () for grouping). - -Each rule in the grammar file is considered as a regular expression in its -own right. It is turned into a Non-deterministic Finite Automaton (NFA), -which is then turned into a Deterministic Finite Automaton (DFA), which is -then optimized to reduce the number of states. See [Aho&Ullman 77] chapter 3, -or similar compiler books (this technique is more often used for lexical -analyzers). - -The DFA's are used by the parser as parsing tables in a special way that's -probably unique. Before they are usable, the FIRST sets of all non-terminals -are computed so the LL(1) parser consuming the parsing tables can distinguish -between different transitions. -Reference ---------- - -[Aho&Ullman 77] - Aho&Ullman, Principles of Compiler Design, Addison-Wesley 1977 - (first edition) -""" - -from ast import literal_eval -import collections - -from . import grammar, token -from .automata import DFA -from .metaparser import GrammarParser - -import enum - - -class LabelType(enum.Enum): - NONTERMINAL = 0 - NAMED_TOKEN = 1 - KEYWORD = 2 - OPERATOR = 3 - NONE = 4 - - -class Label(str): - def __init__(self, value): - self.type = self._get_type() - - def _get_type(self): - if self[0].isalpha(): - if self.upper() == self: - # NAMED tokens (ASYNC, NAME...) are all uppercase by convention - return LabelType.NAMED_TOKEN - else: - # If is not uppercase it must be a non terminal. - return LabelType.NONTERMINAL - else: - # Keywords and operators are wrapped in quotes - assert self[0] == self[-1] in ('"', "'"), self - value = literal_eval(self) - if value[0].isalpha(): - return LabelType.KEYWORD - else: - return LabelType.OPERATOR - - def __repr__(self): - return "{}({})".format(self.type, super().__repr__()) - - -class ParserGenerator(object): - def __init__(self, grammar_file, token_file, verbose=False, graph_file=None): - with open(grammar_file) as f: - self.grammar = f.read() - with open(token_file) as tok_file: - token_lines = tok_file.readlines() - self.tokens = dict(token.generate_tokens(token_lines)) - self.opmap = dict(token.generate_opmap(token_lines)) - # Manually add <> so it does not collide with != - self.opmap["<>"] = "NOTEQUAL" - self.verbose = verbose - self.filename = grammar_file - self.graph_file = graph_file - self.dfas, self.startsymbol = self.create_dfas() - self.first = {} # map from symbol name to set of tokens - self.calculate_first_sets() - - def create_dfas(self): - rule_to_dfas = collections.OrderedDict() - start_nonterminal = None - for nfa in GrammarParser(self.grammar).parse(): - if self.verbose: - print("Dump of NFA for", nfa.name) - nfa.dump() - if self.graph_file is not None: - nfa.dump_graph(self.graph_file.write) - dfa = DFA.from_nfa(nfa) - if self.verbose: - print("Dump of DFA for", dfa.name) - dfa.dump() - dfa.simplify() - if self.graph_file is not None: - dfa.dump_graph(self.graph_file.write) - rule_to_dfas[dfa.name] = dfa - - if start_nonterminal is None: - start_nonterminal = dfa.name - - return rule_to_dfas, start_nonterminal - - def make_grammar(self): - c = grammar.Grammar() - c.all_labels = set() - names = list(self.dfas.keys()) - names.remove(self.startsymbol) - names.insert(0, self.startsymbol) - for name in names: - i = 256 + len(c.symbol2number) - c.symbol2number[Label(name)] = i - c.number2symbol[i] = Label(name) - c.all_labels.add(name) - for name in names: - self.make_label(c, name) - dfa = self.dfas[name] - states = [] - for state in dfa: - arcs = [] - for label, next in sorted(state.arcs.items()): - c.all_labels.add(label) - arcs.append((self.make_label(c, label), dfa.states.index(next))) - if state.is_final: - arcs.append((0, dfa.states.index(state))) - states.append(arcs) - c.states.append(states) - c.dfas[c.symbol2number[name]] = (states, self.make_first_sets(c, name)) - c.start = c.symbol2number[self.startsymbol] - - if self.verbose: - print("") - print("Grammar summary") - print("===============") - - print("- {n_labels} labels".format(n_labels=len(c.labels))) - print("- {n_dfas} dfas".format(n_dfas=len(c.dfas))) - print("- {n_tokens} tokens".format(n_tokens=len(c.tokens))) - print("- {n_keywords} keywords".format(n_keywords=len(c.keywords))) - print( - "- Start symbol: {start_symbol}".format( - start_symbol=c.number2symbol[c.start] - ) - ) - return c - - def make_first_sets(self, c, name): - rawfirst = self.first[name] - first = set() - for label in sorted(rawfirst): - ilabel = self.make_label(c, label) - ##assert ilabel not in first # XXX failed on <> ... != - first.add(ilabel) - return first - - def make_label(self, c, label): - label = Label(label) - ilabel = len(c.labels) - - if label.type == LabelType.NONTERMINAL: - if label in c.symbol2label: - return c.symbol2label[label] - else: - c.labels.append((c.symbol2number[label], None)) - c.symbol2label[label] = ilabel - return ilabel - elif label.type == LabelType.NAMED_TOKEN: - # A named token (NAME, NUMBER, STRING) - itoken = self.tokens.get(label, None) - assert isinstance(itoken, int), label - assert itoken in self.tokens.values(), label - if itoken in c.tokens: - return c.tokens[itoken] - else: - c.labels.append((itoken, None)) - c.tokens[itoken] = ilabel - return ilabel - elif label.type == LabelType.KEYWORD: - # A keyword - value = literal_eval(label) - if value in c.keywords: - return c.keywords[value] - else: - c.labels.append((self.tokens["NAME"], value)) - c.keywords[value] = ilabel - return ilabel - elif label.type == LabelType.OPERATOR: - # An operator (any non-numeric token) - value = literal_eval(label) - tok_name = self.opmap[value] # Fails if unknown token - itoken = self.tokens[tok_name] - if itoken in c.tokens: - return c.tokens[itoken] - else: - c.labels.append((itoken, None)) - c.tokens[itoken] = ilabel - return ilabel - else: - raise ValueError("Cannot categorize label {}".format(label)) - - def calculate_first_sets(self): - names = list(self.dfas.keys()) - for name in names: - if name not in self.first: - self.calculate_first_sets_for_rule(name) - - if self.verbose: - print("First set for {dfa_name}".format(dfa_name=name)) - for item in self.first[name]: - print(" - {terminal}".format(terminal=item)) - - def calculate_first_sets_for_rule(self, name): - dfa = self.dfas[name] - self.first[name] = None # dummy to detect left recursion - state = dfa.states[0] - totalset = set() - overlapcheck = {} - for label, next in state.arcs.items(): - if label in self.dfas: - if label in self.first: - fset = self.first[label] - if fset is None: - raise ValueError("recursion for rule %r" % name) - else: - self.calculate_first_sets_for_rule(label) - fset = self.first[label] - totalset.update(fset) - overlapcheck[label] = fset - else: - totalset.add(label) - overlapcheck[label] = {label} - inverse = {} - for label, itsfirst in overlapcheck.items(): - for symbol in itsfirst: - if symbol in inverse: - raise ValueError( - "rule %s is ambiguous; %s is in the" - " first sets of %s as well as %s" - % (name, symbol, label, inverse[symbol]) - ) - inverse[symbol] = label - self.first[name] = totalset diff --git a/Parser/pgen/token.py b/Parser/pgen/token.py deleted file mode 100644 index 2cff62c..0000000 --- a/Parser/pgen/token.py +++ /dev/null @@ -1,38 +0,0 @@ -import itertools - - -def generate_tokens(tokens): - numbers = itertools.count(0) - for line in tokens: - line = line.strip() - - if not line or line.startswith("#"): - continue - - name = line.split()[0] - yield (name, next(numbers)) - - yield ("N_TOKENS", next(numbers)) - yield ("NT_OFFSET", 256) - - -def generate_opmap(tokens): - for line in tokens: - line = line.strip() - - if not line or line.startswith("#"): - continue - - pieces = line.split() - - if len(pieces) != 2: - continue - - name, op = pieces - yield (op.strip("'"), name) - - # Yield independently <>. This is needed so it does not collide - # with the token generation in "generate_tokens" because if this - # symbol is included in Grammar/Tokens, it will collide with != - # as it has the same name (NOTEQUAL). - yield ("<>", "NOTEQUAL") diff --git a/Parser/pegen/parse_string.c b/Parser/string_parser.c index 94241e1..cb2332b 100644 --- a/Parser/pegen/parse_string.c +++ b/Parser/string_parser.c @@ -1,8 +1,8 @@ #include <Python.h> -#include "../tokenizer.h" +#include "tokenizer.h" #include "pegen.h" -#include "parse_string.h" +#include "string_parser.h" //// STRING HANDLING FUNCTIONS //// diff --git a/Parser/pegen/parse_string.h b/Parser/string_parser.h index cd85bd5..cd85bd5 100644 --- a/Parser/pegen/parse_string.h +++ b/Parser/string_parser.h diff --git a/Programs/_testembed.c b/Programs/_testembed.c index d89f6be..6f38b62 100644 --- a/Programs/_testembed.c +++ b/Programs/_testembed.c @@ -486,7 +486,6 @@ static int test_init_from_config(void) config.install_signal_handlers = 0; putenv("PYTHONOLDPARSER=1"); - config._use_peg_parser = 0; /* FIXME: test use_environment */ diff --git a/Python/ast.c b/Python/ast.c index 408591f..d7feb8c 100644 --- a/Python/ast.c +++ b/Python/ast.c @@ -550,5295 +550,6 @@ PyAST_Validate(mod_ty mod) return res; } -/* This is done here, so defines like "test" don't interfere with AST use above. */ -#include "grammar.h" -#include "parsetok.h" -#include "graminit.h" - -/* Data structure used internally */ -struct compiling { - PyArena *c_arena; /* Arena for allocating memory. */ - PyObject *c_filename; /* filename */ - PyObject *c_normalize; /* Normalization function from unicodedata. */ - int c_feature_version; /* Latest minor version of Python for allowed features */ -}; - -static asdl_seq *seq_for_testlist(struct compiling *, const node *); -static expr_ty ast_for_expr(struct compiling *, const node *); -static stmt_ty ast_for_stmt(struct compiling *, const node *); -static asdl_seq *ast_for_suite(struct compiling *c, const node *n); -static asdl_seq *ast_for_exprlist(struct compiling *, const node *, - expr_context_ty); -static expr_ty ast_for_testlist(struct compiling *, const node *); -static stmt_ty ast_for_classdef(struct compiling *, const node *, asdl_seq *); - -static stmt_ty ast_for_with_stmt(struct compiling *, const node *, bool); -static stmt_ty ast_for_for_stmt(struct compiling *, const node *, bool); - -/* Note different signature for ast_for_call */ -static expr_ty ast_for_call(struct compiling *, const node *, expr_ty, - const node *, const node *, const node *); - -static PyObject *parsenumber(struct compiling *, const char *); -static expr_ty parsestrplus(struct compiling *, const node *n); -static void get_last_end_pos(asdl_seq *, int *, int *); - -#define COMP_GENEXP 0 -#define COMP_LISTCOMP 1 -#define COMP_SETCOMP 2 - -static int -init_normalization(struct compiling *c) -{ - PyObject *m = PyImport_ImportModuleNoBlock("unicodedata"); - if (!m) - return 0; - c->c_normalize = PyObject_GetAttrString(m, "normalize"); - Py_DECREF(m); - if (!c->c_normalize) - return 0; - return 1; -} - -static identifier -new_identifier(const char *n, struct compiling *c) -{ - PyObject *id = PyUnicode_DecodeUTF8(n, strlen(n), NULL); - if (!id) - return NULL; - /* PyUnicode_DecodeUTF8 should always return a ready string. */ - assert(PyUnicode_IS_READY(id)); - /* Check whether there are non-ASCII characters in the - identifier; if so, normalize to NFKC. */ - if (!PyUnicode_IS_ASCII(id)) { - PyObject *id2; - if (!c->c_normalize && !init_normalization(c)) { - Py_DECREF(id); - return NULL; - } - PyObject *form = PyUnicode_InternFromString("NFKC"); - if (form == NULL) { - Py_DECREF(id); - return NULL; - } - PyObject *args[2] = {form, id}; - id2 = _PyObject_FastCall(c->c_normalize, args, 2); - Py_DECREF(id); - Py_DECREF(form); - if (!id2) - return NULL; - if (!PyUnicode_Check(id2)) { - PyErr_Format(PyExc_TypeError, - "unicodedata.normalize() must return a string, not " - "%.200s", - _PyType_Name(Py_TYPE(id2))); - Py_DECREF(id2); - return NULL; - } - id = id2; - } - PyUnicode_InternInPlace(&id); - if (PyArena_AddPyObject(c->c_arena, id) < 0) { - Py_DECREF(id); - return NULL; - } - return id; -} - -#define NEW_IDENTIFIER(n) new_identifier(STR(n), c) - -static int -ast_error(struct compiling *c, const node *n, const char *errmsg, ...) -{ - PyObject *value, *errstr, *loc, *tmp; - va_list va; - - va_start(va, errmsg); - errstr = PyUnicode_FromFormatV(errmsg, va); - va_end(va); - if (!errstr) { - return 0; - } - loc = PyErr_ProgramTextObject(c->c_filename, LINENO(n)); - if (!loc) { - Py_INCREF(Py_None); - loc = Py_None; - } - tmp = Py_BuildValue("(OiiN)", c->c_filename, LINENO(n), n->n_col_offset + 1, loc); - if (!tmp) { - Py_DECREF(errstr); - return 0; - } - value = PyTuple_Pack(2, errstr, tmp); - Py_DECREF(errstr); - Py_DECREF(tmp); - if (value) { - PyErr_SetObject(PyExc_SyntaxError, value); - Py_DECREF(value); - } - return 0; -} - -/* num_stmts() returns number of contained statements. - - Use this routine to determine how big a sequence is needed for - the statements in a parse tree. Its raison d'etre is this bit of - grammar: - - stmt: simple_stmt | compound_stmt - simple_stmt: small_stmt (';' small_stmt)* [';'] NEWLINE - - A simple_stmt can contain multiple small_stmt elements joined - by semicolons. If the arg is a simple_stmt, the number of - small_stmt elements is returned. -*/ - -static string -new_type_comment(const char *s, struct compiling *c) -{ - PyObject *res = PyUnicode_DecodeUTF8(s, strlen(s), NULL); - if (res == NULL) - return NULL; - if (PyArena_AddPyObject(c->c_arena, res) < 0) { - Py_DECREF(res); - return NULL; - } - return res; -} -#define NEW_TYPE_COMMENT(n) new_type_comment(STR(n), c) - -static int -num_stmts(const node *n) -{ - int i, l; - node *ch; - - switch (TYPE(n)) { - case single_input: - if (TYPE(CHILD(n, 0)) == NEWLINE) - return 0; - else - return num_stmts(CHILD(n, 0)); - case file_input: - l = 0; - for (i = 0; i < NCH(n); i++) { - ch = CHILD(n, i); - if (TYPE(ch) == stmt) - l += num_stmts(ch); - } - return l; - case stmt: - return num_stmts(CHILD(n, 0)); - case compound_stmt: - return 1; - case simple_stmt: - return NCH(n) / 2; /* Divide by 2 to remove count of semi-colons */ - case suite: - case func_body_suite: - /* func_body_suite: simple_stmt | NEWLINE [TYPE_COMMENT NEWLINE] INDENT stmt+ DEDENT */ - /* suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT */ - if (NCH(n) == 1) - return num_stmts(CHILD(n, 0)); - else { - i = 2; - l = 0; - if (TYPE(CHILD(n, 1)) == TYPE_COMMENT) - i += 2; - for (; i < (NCH(n) - 1); i++) - l += num_stmts(CHILD(n, i)); - return l; - } - default: { - _Py_FatalErrorFormat(__func__, "Non-statement found: %d %d", - TYPE(n), NCH(n)); - } - } - Py_UNREACHABLE(); -} - -/* Transform the CST rooted at node * to the appropriate AST -*/ - -mod_ty -PyAST_FromNodeObject(const node *n, PyCompilerFlags *flags, - PyObject *filename, PyArena *arena) -{ - int i, j, k, num; - asdl_seq *stmts = NULL; - asdl_seq *type_ignores = NULL; - stmt_ty s; - node *ch; - struct compiling c; - mod_ty res = NULL; - asdl_seq *argtypes = NULL; - expr_ty ret, arg; - - c.c_arena = arena; - /* borrowed reference */ - c.c_filename = filename; - c.c_normalize = NULL; - c.c_feature_version = flags ? flags->cf_feature_version : PY_MINOR_VERSION; - - if (TYPE(n) == encoding_decl) - n = CHILD(n, 0); - - k = 0; - switch (TYPE(n)) { - case file_input: - stmts = _Py_asdl_seq_new(num_stmts(n), arena); - if (!stmts) - goto out; - for (i = 0; i < NCH(n) - 1; i++) { - ch = CHILD(n, i); - if (TYPE(ch) == NEWLINE) - continue; - REQ(ch, stmt); - num = num_stmts(ch); - if (num == 1) { - s = ast_for_stmt(&c, ch); - if (!s) - goto out; - asdl_seq_SET(stmts, k++, s); - } - else { - ch = CHILD(ch, 0); - REQ(ch, simple_stmt); - for (j = 0; j < num; j++) { - s = ast_for_stmt(&c, CHILD(ch, j * 2)); - if (!s) - goto out; - asdl_seq_SET(stmts, k++, s); - } - } - } - - /* Type ignores are stored under the ENDMARKER in file_input. */ - ch = CHILD(n, NCH(n) - 1); - REQ(ch, ENDMARKER); - num = NCH(ch); - type_ignores = _Py_asdl_seq_new(num, arena); - if (!type_ignores) - goto out; - - for (i = 0; i < num; i++) { - string type_comment = new_type_comment(STR(CHILD(ch, i)), &c); - if (!type_comment) - goto out; - type_ignore_ty ti = TypeIgnore(LINENO(CHILD(ch, i)), type_comment, arena); - if (!ti) - goto out; - asdl_seq_SET(type_ignores, i, ti); - } - - res = Module(stmts, type_ignores, arena); - break; - case eval_input: { - expr_ty testlist_ast; - - /* XXX Why not comp_for here? */ - testlist_ast = ast_for_testlist(&c, CHILD(n, 0)); - if (!testlist_ast) - goto out; - res = Expression(testlist_ast, arena); - break; - } - case single_input: - if (TYPE(CHILD(n, 0)) == NEWLINE) { - stmts = _Py_asdl_seq_new(1, arena); - if (!stmts) - goto out; - asdl_seq_SET(stmts, 0, Pass(n->n_lineno, n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - arena)); - if (!asdl_seq_GET(stmts, 0)) - goto out; - res = Interactive(stmts, arena); - } - else { - n = CHILD(n, 0); - num = num_stmts(n); - stmts = _Py_asdl_seq_new(num, arena); - if (!stmts) - goto out; - if (num == 1) { - s = ast_for_stmt(&c, n); - if (!s) - goto out; - asdl_seq_SET(stmts, 0, s); - } - else { - /* Only a simple_stmt can contain multiple statements. */ - REQ(n, simple_stmt); - for (i = 0; i < NCH(n); i += 2) { - if (TYPE(CHILD(n, i)) == NEWLINE) - break; - s = ast_for_stmt(&c, CHILD(n, i)); - if (!s) - goto out; - asdl_seq_SET(stmts, i / 2, s); - } - } - - res = Interactive(stmts, arena); - } - break; - case func_type_input: - n = CHILD(n, 0); - REQ(n, func_type); - - if (TYPE(CHILD(n, 1)) == typelist) { - ch = CHILD(n, 1); - /* this is overly permissive -- we don't pay any attention to - * stars on the args -- just parse them into an ordered list */ - num = 0; - for (i = 0; i < NCH(ch); i++) { - if (TYPE(CHILD(ch, i)) == test) { - num++; - } - } - - argtypes = _Py_asdl_seq_new(num, arena); - if (!argtypes) - goto out; - - j = 0; - for (i = 0; i < NCH(ch); i++) { - if (TYPE(CHILD(ch, i)) == test) { - arg = ast_for_expr(&c, CHILD(ch, i)); - if (!arg) - goto out; - asdl_seq_SET(argtypes, j++, arg); - } - } - } - else { - argtypes = _Py_asdl_seq_new(0, arena); - if (!argtypes) - goto out; - } - - ret = ast_for_expr(&c, CHILD(n, NCH(n) - 1)); - if (!ret) - goto out; - res = FunctionType(argtypes, ret, arena); - break; - default: - PyErr_Format(PyExc_SystemError, - "invalid node %d for PyAST_FromNode", TYPE(n)); - goto out; - } - out: - if (c.c_normalize) { - Py_DECREF(c.c_normalize); - } - return res; -} - -mod_ty -PyAST_FromNode(const node *n, PyCompilerFlags *flags, const char *filename_str, - PyArena *arena) -{ - mod_ty mod; - PyObject *filename; - filename = PyUnicode_DecodeFSDefault(filename_str); - if (filename == NULL) - return NULL; - mod = PyAST_FromNodeObject(n, flags, filename, arena); - Py_DECREF(filename); - return mod; - -} - -/* Return the AST repr. of the operator represented as syntax (|, ^, etc.) -*/ - -static operator_ty -get_operator(struct compiling *c, const node *n) -{ - switch (TYPE(n)) { - case VBAR: - return BitOr; - case CIRCUMFLEX: - return BitXor; - case AMPER: - return BitAnd; - case LEFTSHIFT: - return LShift; - case RIGHTSHIFT: - return RShift; - case PLUS: - return Add; - case MINUS: - return Sub; - case STAR: - return Mult; - case AT: - if (c->c_feature_version < 5) { - ast_error(c, n, - "The '@' operator is only supported in Python 3.5 and greater"); - return (operator_ty)0; - } - return MatMult; - case SLASH: - return Div; - case DOUBLESLASH: - return FloorDiv; - case PERCENT: - return Mod; - default: - return (operator_ty)0; - } -} - -static const char * const FORBIDDEN[] = { - "None", - "True", - "False", - "__debug__", - NULL, -}; - -static int -forbidden_name(struct compiling *c, identifier name, const node *n, - int full_checks) -{ - assert(PyUnicode_Check(name)); - const char * const *p = FORBIDDEN; - if (!full_checks) { - /* In most cases, the parser will protect True, False, and None - from being assign to. */ - p += 3; - } - for (; *p; p++) { - if (_PyUnicode_EqualToASCIIString(name, *p)) { - ast_error(c, n, "cannot assign to %U", name); - return 1; - } - } - return 0; -} - -static expr_ty -copy_location(expr_ty e, const node *n, const node *end) -{ - if (e) { - e->lineno = LINENO(n); - e->col_offset = n->n_col_offset; - e->end_lineno = end->n_end_lineno; - e->end_col_offset = end->n_end_col_offset; - } - return e; -} - -static const char * -get_expr_name(expr_ty e) -{ - switch (e->kind) { - case Attribute_kind: - return "attribute"; - case Subscript_kind: - return "subscript"; - case Starred_kind: - return "starred"; - case Name_kind: - return "name"; - case List_kind: - return "list"; - case Tuple_kind: - return "tuple"; - case Lambda_kind: - return "lambda"; - case Call_kind: - return "function call"; - case BoolOp_kind: - case BinOp_kind: - case UnaryOp_kind: - return "operator"; - case GeneratorExp_kind: - return "generator expression"; - case Yield_kind: - case YieldFrom_kind: - return "yield expression"; - case Await_kind: - return "await expression"; - case ListComp_kind: - return "list comprehension"; - case SetComp_kind: - return "set comprehension"; - case DictComp_kind: - return "dict comprehension"; - case Dict_kind: - return "dict display"; - case Set_kind: - return "set display"; - case JoinedStr_kind: - case FormattedValue_kind: - return "f-string expression"; - case Constant_kind: { - PyObject *value = e->v.Constant.value; - if (value == Py_None) { - return "None"; - } - if (value == Py_False) { - return "False"; - } - if (value == Py_True) { - return "True"; - } - if (value == Py_Ellipsis) { - return "Ellipsis"; - } - return "literal"; - } - case Compare_kind: - return "comparison"; - case IfExp_kind: - return "conditional expression"; - case NamedExpr_kind: - return "named expression"; - default: - PyErr_Format(PyExc_SystemError, - "unexpected expression in assignment %d (line %d)", - e->kind, e->lineno); - return NULL; - } -} - -/* Set the context ctx for expr_ty e, recursively traversing e. - - Only sets context for expr kinds that "can appear in assignment context" - (according to ../Parser/Python.asdl). For other expr kinds, it sets - an appropriate syntax error and returns false. -*/ - -static int -set_context(struct compiling *c, expr_ty e, expr_context_ty ctx, const node *n) -{ - asdl_seq *s = NULL; - - /* Expressions in an augmented assignment have a Store context. */ - - switch (e->kind) { - case Attribute_kind: - e->v.Attribute.ctx = ctx; - if (ctx == Store && forbidden_name(c, e->v.Attribute.attr, n, 1)) - return 0; - break; - case Subscript_kind: - e->v.Subscript.ctx = ctx; - break; - case Starred_kind: - e->v.Starred.ctx = ctx; - if (!set_context(c, e->v.Starred.value, ctx, n)) - return 0; - break; - case Name_kind: - if (ctx == Store) { - if (forbidden_name(c, e->v.Name.id, n, 0)) - return 0; /* forbidden_name() calls ast_error() */ - } - e->v.Name.ctx = ctx; - break; - case List_kind: - e->v.List.ctx = ctx; - s = e->v.List.elts; - break; - case Tuple_kind: - e->v.Tuple.ctx = ctx; - s = e->v.Tuple.elts; - break; - default: { - const char *expr_name = get_expr_name(e); - if (expr_name != NULL) { - ast_error(c, n, "cannot %s %s", - ctx == Store ? "assign to" : "delete", - expr_name); - } - return 0; - } - } - - /* If the LHS is a list or tuple, we need to set the assignment - context for all the contained elements. - */ - if (s) { - Py_ssize_t i; - - for (i = 0; i < asdl_seq_LEN(s); i++) { - if (!set_context(c, (expr_ty)asdl_seq_GET(s, i), ctx, n)) - return 0; - } - } - return 1; -} - -static operator_ty -ast_for_augassign(struct compiling *c, const node *n) -{ - REQ(n, augassign); - n = CHILD(n, 0); - switch (STR(n)[0]) { - case '+': - return Add; - case '-': - return Sub; - case '/': - if (STR(n)[1] == '/') - return FloorDiv; - else - return Div; - case '%': - return Mod; - case '<': - return LShift; - case '>': - return RShift; - case '&': - return BitAnd; - case '^': - return BitXor; - case '|': - return BitOr; - case '*': - if (STR(n)[1] == '*') - return Pow; - else - return Mult; - case '@': - if (c->c_feature_version < 5) { - ast_error(c, n, - "The '@' operator is only supported in Python 3.5 and greater"); - return (operator_ty)0; - } - return MatMult; - default: - PyErr_Format(PyExc_SystemError, "invalid augassign: %s", STR(n)); - return (operator_ty)0; - } -} - -static cmpop_ty -ast_for_comp_op(struct compiling *c, const node *n) -{ - /* comp_op: '<'|'>'|'=='|'>='|'<='|'!='|'in'|'not' 'in'|'is' - |'is' 'not' - */ - REQ(n, comp_op); - if (NCH(n) == 1) { - n = CHILD(n, 0); - switch (TYPE(n)) { - case LESS: - return Lt; - case GREATER: - return Gt; - case EQEQUAL: /* == */ - return Eq; - case LESSEQUAL: - return LtE; - case GREATEREQUAL: - return GtE; - case NOTEQUAL: - return NotEq; - case NAME: - if (strcmp(STR(n), "in") == 0) - return In; - if (strcmp(STR(n), "is") == 0) - return Is; - /* fall through */ - default: - PyErr_Format(PyExc_SystemError, "invalid comp_op: %s", - STR(n)); - return (cmpop_ty)0; - } - } - else if (NCH(n) == 2) { - /* handle "not in" and "is not" */ - switch (TYPE(CHILD(n, 0))) { - case NAME: - if (strcmp(STR(CHILD(n, 1)), "in") == 0) - return NotIn; - if (strcmp(STR(CHILD(n, 0)), "is") == 0) - return IsNot; - /* fall through */ - default: - PyErr_Format(PyExc_SystemError, "invalid comp_op: %s %s", - STR(CHILD(n, 0)), STR(CHILD(n, 1))); - return (cmpop_ty)0; - } - } - PyErr_Format(PyExc_SystemError, "invalid comp_op: has %d children", - NCH(n)); - return (cmpop_ty)0; -} - -static asdl_seq * -seq_for_testlist(struct compiling *c, const node *n) -{ - /* testlist: test (',' test)* [','] - testlist_star_expr: test|star_expr (',' test|star_expr)* [','] - */ - asdl_seq *seq; - expr_ty expression; - int i; - assert(TYPE(n) == testlist || TYPE(n) == testlist_star_expr || TYPE(n) == testlist_comp); - - seq = _Py_asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); - if (!seq) - return NULL; - - for (i = 0; i < NCH(n); i += 2) { - const node *ch = CHILD(n, i); - assert(TYPE(ch) == test || TYPE(ch) == test_nocond || TYPE(ch) == star_expr || TYPE(ch) == namedexpr_test); - - expression = ast_for_expr(c, ch); - if (!expression) - return NULL; - - assert(i / 2 < seq->size); - asdl_seq_SET(seq, i / 2, expression); - } - return seq; -} - -static arg_ty -ast_for_arg(struct compiling *c, const node *n) -{ - identifier name; - expr_ty annotation = NULL; - node *ch; - arg_ty ret; - - assert(TYPE(n) == tfpdef || TYPE(n) == vfpdef); - ch = CHILD(n, 0); - name = NEW_IDENTIFIER(ch); - if (!name) - return NULL; - if (forbidden_name(c, name, ch, 0)) - return NULL; - - if (NCH(n) == 3 && TYPE(CHILD(n, 1)) == COLON) { - annotation = ast_for_expr(c, CHILD(n, 2)); - if (!annotation) - return NULL; - } - - ret = arg(name, annotation, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - if (!ret) - return NULL; - return ret; -} - -/* returns -1 if failed to handle keyword only arguments - returns new position to keep processing if successful - (',' tfpdef ['=' test])* - ^^^ - start pointing here - */ -static int -handle_keywordonly_args(struct compiling *c, const node *n, int start, - asdl_seq *kwonlyargs, asdl_seq *kwdefaults) -{ - PyObject *argname; - node *ch; - expr_ty expression, annotation; - arg_ty arg = NULL; - int i = start; - int j = 0; /* index for kwdefaults and kwonlyargs */ - - if (kwonlyargs == NULL) { - ast_error(c, CHILD(n, start), "named arguments must follow bare *"); - return -1; - } - assert(kwdefaults != NULL); - while (i < NCH(n)) { - ch = CHILD(n, i); - switch (TYPE(ch)) { - case vfpdef: - case tfpdef: - if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) { - expression = ast_for_expr(c, CHILD(n, i + 2)); - if (!expression) - goto error; - asdl_seq_SET(kwdefaults, j, expression); - i += 2; /* '=' and test */ - } - else { /* setting NULL if no default value exists */ - asdl_seq_SET(kwdefaults, j, NULL); - } - if (NCH(ch) == 3) { - /* ch is NAME ':' test */ - annotation = ast_for_expr(c, CHILD(ch, 2)); - if (!annotation) - goto error; - } - else { - annotation = NULL; - } - ch = CHILD(ch, 0); - argname = NEW_IDENTIFIER(ch); - if (!argname) - goto error; - if (forbidden_name(c, argname, ch, 0)) - goto error; - arg = arg(argname, annotation, NULL, LINENO(ch), ch->n_col_offset, - ch->n_end_lineno, ch->n_end_col_offset, - c->c_arena); - if (!arg) - goto error; - asdl_seq_SET(kwonlyargs, j++, arg); - i += 1; /* the name */ - if (i < NCH(n) && TYPE(CHILD(n, i)) == COMMA) - i += 1; /* the comma, if present */ - break; - case TYPE_COMMENT: - /* arg will be equal to the last argument processed */ - arg->type_comment = NEW_TYPE_COMMENT(ch); - if (!arg->type_comment) - goto error; - i += 1; - break; - case DOUBLESTAR: - return i; - default: - ast_error(c, ch, "unexpected node"); - goto error; - } - } - return i; - error: - return -1; -} - -/* Create AST for argument list. */ - -static arguments_ty -ast_for_arguments(struct compiling *c, const node *n) -{ - /* This function handles both typedargslist (function definition) - and varargslist (lambda definition). - - parameters: '(' [typedargslist] ')' - - The following definition for typedarglist is equivalent to this set of rules: - - arguments = argument (',' [TYPE_COMMENT] argument)* - argument = tfpdef ['=' test] - kwargs = '**' tfpdef [','] [TYPE_COMMENT] - args = '*' [tfpdef] - kwonly_kwargs = (',' [TYPE_COMMENT] argument)* (TYPE_COMMENT | [',' - [TYPE_COMMENT] [kwargs]]) - args_kwonly_kwargs = args kwonly_kwargs | kwargs - poskeyword_args_kwonly_kwargs = arguments ( TYPE_COMMENT | [',' - [TYPE_COMMENT] [args_kwonly_kwargs]]) - typedargslist_no_posonly = poskeyword_args_kwonly_kwargs | args_kwonly_kwargs - typedarglist = (arguments ',' [TYPE_COMMENT] '/' [',' [[TYPE_COMMENT] - typedargslist_no_posonly]])|(typedargslist_no_posonly)" - - typedargslist: ( (tfpdef ['=' test] (',' [TYPE_COMMENT] tfpdef ['=' test])* - ',' [TYPE_COMMENT] '/' [',' [ [TYPE_COMMENT] tfpdef ['=' test] ( ',' - [TYPE_COMMENT] tfpdef ['=' test])* (TYPE_COMMENT | [',' [TYPE_COMMENT] [ '*' - [tfpdef] (',' [TYPE_COMMENT] tfpdef ['=' test])* (TYPE_COMMENT | [',' - [TYPE_COMMENT] ['**' tfpdef [','] [TYPE_COMMENT]]]) | '**' tfpdef [','] - [TYPE_COMMENT]]]) | '*' [tfpdef] (',' [TYPE_COMMENT] tfpdef ['=' test])* - (TYPE_COMMENT | [',' [TYPE_COMMENT] ['**' tfpdef [','] [TYPE_COMMENT]]]) | - '**' tfpdef [','] [TYPE_COMMENT]]] ) | (tfpdef ['=' test] (',' - [TYPE_COMMENT] tfpdef ['=' test])* (TYPE_COMMENT | [',' [TYPE_COMMENT] [ '*' - [tfpdef] (',' [TYPE_COMMENT] tfpdef ['=' test])* (TYPE_COMMENT | [',' - [TYPE_COMMENT] ['**' tfpdef [','] [TYPE_COMMENT]]]) | '**' tfpdef [','] - [TYPE_COMMENT]]]) | '*' [tfpdef] (',' [TYPE_COMMENT] tfpdef ['=' test])* - (TYPE_COMMENT | [',' [TYPE_COMMENT] ['**' tfpdef [','] [TYPE_COMMENT]]]) | - '**' tfpdef [','] [TYPE_COMMENT])) - - tfpdef: NAME [':' test] - - The following definition for varargslist is equivalent to this set of rules: - - arguments = argument (',' argument )* - argument = vfpdef ['=' test] - kwargs = '**' vfpdef [','] - args = '*' [vfpdef] - kwonly_kwargs = (',' argument )* [',' [kwargs]] - args_kwonly_kwargs = args kwonly_kwargs | kwargs - poskeyword_args_kwonly_kwargs = arguments [',' [args_kwonly_kwargs]] - vararglist_no_posonly = poskeyword_args_kwonly_kwargs | args_kwonly_kwargs - varargslist = arguments ',' '/' [','[(vararglist_no_posonly)]] | - (vararglist_no_posonly) - - varargslist: vfpdef ['=' test ](',' vfpdef ['=' test])* ',' '/' [',' [ (vfpdef ['=' - test] (',' vfpdef ['=' test])* [',' [ '*' [vfpdef] (',' vfpdef ['=' test])* [',' - ['**' vfpdef [',']]] | '**' vfpdef [',']]] | '*' [vfpdef] (',' vfpdef ['=' test])* - [',' ['**' vfpdef [',']]] | '**' vfpdef [',']) ]] | (vfpdef ['=' test] (',' vfpdef - ['=' test])* [',' [ '*' [vfpdef] (',' vfpdef ['=' test])* [',' ['**' vfpdef [',']]] - | '**' vfpdef [',']]] | '*' [vfpdef] (',' vfpdef ['=' test])* [',' ['**' vfpdef - [',']]] | '**' vfpdef [',']) - - vfpdef: NAME - - */ - int i, j, k, l, nposonlyargs=0, nposargs = 0, nkwonlyargs = 0; - int nposdefaults = 0, found_default = 0; - asdl_seq *posonlyargs, *posargs, *posdefaults, *kwonlyargs, *kwdefaults; - arg_ty vararg = NULL, kwarg = NULL; - arg_ty arg = NULL; - node *ch; - - if (TYPE(n) == parameters) { - if (NCH(n) == 2) /* () as argument list */ - return arguments(NULL, NULL, NULL, NULL, NULL, NULL, NULL, c->c_arena); - n = CHILD(n, 1); - } - assert(TYPE(n) == typedargslist || TYPE(n) == varargslist); - - /* First count the number of positional args & defaults. The - variable i is the loop index for this for loop and the next. - The next loop picks up where the first leaves off. - */ - for (i = 0; i < NCH(n); i++) { - ch = CHILD(n, i); - if (TYPE(ch) == STAR) { - /* skip star */ - i++; - if (i < NCH(n) && /* skip argument following star */ - (TYPE(CHILD(n, i)) == tfpdef || - TYPE(CHILD(n, i)) == vfpdef)) { - i++; - } - break; - } - if (TYPE(ch) == DOUBLESTAR) break; - if (TYPE(ch) == vfpdef || TYPE(ch) == tfpdef) nposargs++; - if (TYPE(ch) == EQUAL) nposdefaults++; - if (TYPE(ch) == SLASH ) { - nposonlyargs = nposargs; - nposargs = 0; - } - } - /* count the number of keyword only args & - defaults for keyword only args */ - for ( ; i < NCH(n); ++i) { - ch = CHILD(n, i); - if (TYPE(ch) == DOUBLESTAR) break; - if (TYPE(ch) == tfpdef || TYPE(ch) == vfpdef) nkwonlyargs++; - } - posonlyargs = (nposonlyargs ? _Py_asdl_seq_new(nposonlyargs, c->c_arena) : NULL); - if (!posonlyargs && nposonlyargs) { - return NULL; - } - posargs = (nposargs ? _Py_asdl_seq_new(nposargs, c->c_arena) : NULL); - if (!posargs && nposargs) - return NULL; - kwonlyargs = (nkwonlyargs ? - _Py_asdl_seq_new(nkwonlyargs, c->c_arena) : NULL); - if (!kwonlyargs && nkwonlyargs) - return NULL; - posdefaults = (nposdefaults ? - _Py_asdl_seq_new(nposdefaults, c->c_arena) : NULL); - if (!posdefaults && nposdefaults) - return NULL; - /* The length of kwonlyargs and kwdefaults are same - since we set NULL as default for keyword only argument w/o default - - we have sequence data structure, but no dictionary */ - kwdefaults = (nkwonlyargs ? - _Py_asdl_seq_new(nkwonlyargs, c->c_arena) : NULL); - if (!kwdefaults && nkwonlyargs) - return NULL; - - /* tfpdef: NAME [':' test] - vfpdef: NAME - */ - i = 0; - j = 0; /* index for defaults */ - k = 0; /* index for args */ - l = 0; /* index for posonlyargs */ - while (i < NCH(n)) { - ch = CHILD(n, i); - switch (TYPE(ch)) { - case tfpdef: - case vfpdef: - /* XXX Need to worry about checking if TYPE(CHILD(n, i+1)) is - anything other than EQUAL or a comma? */ - /* XXX Should NCH(n) check be made a separate check? */ - if (i + 1 < NCH(n) && TYPE(CHILD(n, i + 1)) == EQUAL) { - expr_ty expression = ast_for_expr(c, CHILD(n, i + 2)); - if (!expression) - return NULL; - assert(posdefaults != NULL); - asdl_seq_SET(posdefaults, j++, expression); - i += 2; - found_default = 1; - } - else if (found_default) { - ast_error(c, n, - "non-default argument follows default argument"); - return NULL; - } - arg = ast_for_arg(c, ch); - if (!arg) - return NULL; - if (l < nposonlyargs) { - asdl_seq_SET(posonlyargs, l++, arg); - } else { - asdl_seq_SET(posargs, k++, arg); - } - i += 1; /* the name */ - if (i < NCH(n) && TYPE(CHILD(n, i)) == COMMA) - i += 1; /* the comma, if present */ - break; - case SLASH: - /* Advance the slash and the comma. If there are more names - * after the slash there will be a comma so we are advancing - * the correct number of nodes. If the slash is the last item, - * we will be advancing an extra token but then * i > NCH(n) - * and the enclosing while will finish correctly. */ - i += 2; - break; - case STAR: - if (i+1 >= NCH(n) || - (i+2 == NCH(n) && (TYPE(CHILD(n, i+1)) == COMMA - || TYPE(CHILD(n, i+1)) == TYPE_COMMENT))) { - ast_error(c, CHILD(n, i), - "named arguments must follow bare *"); - return NULL; - } - ch = CHILD(n, i+1); /* tfpdef or COMMA */ - if (TYPE(ch) == COMMA) { - int res = 0; - i += 2; /* now follows keyword only arguments */ - - if (i < NCH(n) && TYPE(CHILD(n, i)) == TYPE_COMMENT) { - ast_error(c, CHILD(n, i), - "bare * has associated type comment"); - return NULL; - } - - res = handle_keywordonly_args(c, n, i, - kwonlyargs, kwdefaults); - if (res == -1) return NULL; - i = res; /* res has new position to process */ - } - else { - vararg = ast_for_arg(c, ch); - if (!vararg) - return NULL; - - i += 2; /* the star and the name */ - if (i < NCH(n) && TYPE(CHILD(n, i)) == COMMA) - i += 1; /* the comma, if present */ - - if (i < NCH(n) && TYPE(CHILD(n, i)) == TYPE_COMMENT) { - vararg->type_comment = NEW_TYPE_COMMENT(CHILD(n, i)); - if (!vararg->type_comment) - return NULL; - i += 1; - } - - if (i < NCH(n) && (TYPE(CHILD(n, i)) == tfpdef - || TYPE(CHILD(n, i)) == vfpdef)) { - int res = 0; - res = handle_keywordonly_args(c, n, i, - kwonlyargs, kwdefaults); - if (res == -1) return NULL; - i = res; /* res has new position to process */ - } - } - break; - case DOUBLESTAR: - ch = CHILD(n, i+1); /* tfpdef */ - assert(TYPE(ch) == tfpdef || TYPE(ch) == vfpdef); - kwarg = ast_for_arg(c, ch); - if (!kwarg) - return NULL; - i += 2; /* the double star and the name */ - if (i < NCH(n) && TYPE(CHILD(n, i)) == COMMA) - i += 1; /* the comma, if present */ - break; - case TYPE_COMMENT: - assert(i); - - if (kwarg) - arg = kwarg; - - /* arg will be equal to the last argument processed */ - arg->type_comment = NEW_TYPE_COMMENT(ch); - if (!arg->type_comment) - return NULL; - i += 1; - break; - default: - PyErr_Format(PyExc_SystemError, - "unexpected node in varargslist: %d @ %d", - TYPE(ch), i); - return NULL; - } - } - return arguments(posonlyargs, posargs, vararg, kwonlyargs, kwdefaults, kwarg, posdefaults, c->c_arena); -} - -static expr_ty -ast_for_decorator(struct compiling *c, const node *n) -{ - /* decorator: '@' namedexpr_test NEWLINE */ - - REQ(n, decorator); - REQ(CHILD(n, 0), AT); - REQ(CHILD(n, 2), NEWLINE); - - return ast_for_expr(c, CHILD(n, 1)); -} - -static asdl_seq* -ast_for_decorators(struct compiling *c, const node *n) -{ - asdl_seq* decorator_seq; - expr_ty d; - int i; - - REQ(n, decorators); - decorator_seq = _Py_asdl_seq_new(NCH(n), c->c_arena); - if (!decorator_seq) - return NULL; - - for (i = 0; i < NCH(n); i++) { - d = ast_for_decorator(c, CHILD(n, i)); - if (!d) - return NULL; - asdl_seq_SET(decorator_seq, i, d); - } - return decorator_seq; -} - -static stmt_ty -ast_for_funcdef_impl(struct compiling *c, const node *n0, - asdl_seq *decorator_seq, bool is_async) -{ - /* funcdef: 'def' NAME parameters ['->' test] ':' [TYPE_COMMENT] suite */ - const node * const n = is_async ? CHILD(n0, 1) : n0; - identifier name; - arguments_ty args; - asdl_seq *body; - expr_ty returns = NULL; - int name_i = 1; - int end_lineno, end_col_offset; - node *tc; - string type_comment = NULL; - - if (is_async && c->c_feature_version < 5) { - ast_error(c, n, - "Async functions are only supported in Python 3.5 and greater"); - return NULL; - } - - REQ(n, funcdef); - - name = NEW_IDENTIFIER(CHILD(n, name_i)); - if (!name) - return NULL; - if (forbidden_name(c, name, CHILD(n, name_i), 0)) - return NULL; - args = ast_for_arguments(c, CHILD(n, name_i + 1)); - if (!args) - return NULL; - if (TYPE(CHILD(n, name_i+2)) == RARROW) { - returns = ast_for_expr(c, CHILD(n, name_i + 3)); - if (!returns) - return NULL; - name_i += 2; - } - if (TYPE(CHILD(n, name_i + 3)) == TYPE_COMMENT) { - type_comment = NEW_TYPE_COMMENT(CHILD(n, name_i + 3)); - if (!type_comment) - return NULL; - name_i += 1; - } - body = ast_for_suite(c, CHILD(n, name_i + 3)); - if (!body) - return NULL; - get_last_end_pos(body, &end_lineno, &end_col_offset); - - if (NCH(CHILD(n, name_i + 3)) > 1) { - /* Check if the suite has a type comment in it. */ - tc = CHILD(CHILD(n, name_i + 3), 1); - - if (TYPE(tc) == TYPE_COMMENT) { - if (type_comment != NULL) { - ast_error(c, n, "Cannot have two type comments on def"); - return NULL; - } - type_comment = NEW_TYPE_COMMENT(tc); - if (!type_comment) - return NULL; - } - } - - if (is_async) - return AsyncFunctionDef(name, args, body, decorator_seq, returns, type_comment, - LINENO(n0), n0->n_col_offset, end_lineno, end_col_offset, c->c_arena); - else - return FunctionDef(name, args, body, decorator_seq, returns, type_comment, - LINENO(n), n->n_col_offset, end_lineno, end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_async_funcdef(struct compiling *c, const node *n, asdl_seq *decorator_seq) -{ - /* async_funcdef: ASYNC funcdef */ - REQ(n, async_funcdef); - REQ(CHILD(n, 0), ASYNC); - REQ(CHILD(n, 1), funcdef); - - return ast_for_funcdef_impl(c, n, decorator_seq, - true /* is_async */); -} - -static stmt_ty -ast_for_funcdef(struct compiling *c, const node *n, asdl_seq *decorator_seq) -{ - /* funcdef: 'def' NAME parameters ['->' test] ':' suite */ - return ast_for_funcdef_impl(c, n, decorator_seq, - false /* is_async */); -} - - -static stmt_ty -ast_for_async_stmt(struct compiling *c, const node *n) -{ - /* async_stmt: ASYNC (funcdef | with_stmt | for_stmt) */ - REQ(n, async_stmt); - REQ(CHILD(n, 0), ASYNC); - - switch (TYPE(CHILD(n, 1))) { - case funcdef: - return ast_for_funcdef_impl(c, n, NULL, - true /* is_async */); - case with_stmt: - return ast_for_with_stmt(c, n, - true /* is_async */); - - case for_stmt: - return ast_for_for_stmt(c, n, - true /* is_async */); - - default: - PyErr_Format(PyExc_SystemError, - "invalid async stament: %s", - STR(CHILD(n, 1))); - return NULL; - } -} - -static stmt_ty -ast_for_decorated(struct compiling *c, const node *n) -{ - /* decorated: decorators (classdef | funcdef | async_funcdef) */ - stmt_ty thing = NULL; - asdl_seq *decorator_seq = NULL; - - REQ(n, decorated); - - decorator_seq = ast_for_decorators(c, CHILD(n, 0)); - if (!decorator_seq) - return NULL; - - assert(TYPE(CHILD(n, 1)) == funcdef || - TYPE(CHILD(n, 1)) == async_funcdef || - TYPE(CHILD(n, 1)) == classdef); - - if (TYPE(CHILD(n, 1)) == funcdef) { - thing = ast_for_funcdef(c, CHILD(n, 1), decorator_seq); - } else if (TYPE(CHILD(n, 1)) == classdef) { - thing = ast_for_classdef(c, CHILD(n, 1), decorator_seq); - } else if (TYPE(CHILD(n, 1)) == async_funcdef) { - thing = ast_for_async_funcdef(c, CHILD(n, 1), decorator_seq); - } - return thing; -} - -static expr_ty -ast_for_namedexpr(struct compiling *c, const node *n) -{ - /* namedexpr_test: test [':=' test] - argument: ( test [comp_for] | - test ':=' test | - test '=' test | - '**' test | - '*' test ) - */ - expr_ty target, value; - - target = ast_for_expr(c, CHILD(n, 0)); - if (!target) - return NULL; - - value = ast_for_expr(c, CHILD(n, 2)); - if (!value) - return NULL; - - if (target->kind != Name_kind) { - const char *expr_name = get_expr_name(target); - if (expr_name != NULL) { - ast_error(c, n, "cannot use assignment expressions with %s", expr_name); - } - return NULL; - } - - if (!set_context(c, target, Store, n)) - return NULL; - - return NamedExpr(target, value, LINENO(n), n->n_col_offset, n->n_end_lineno, - n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_lambdef(struct compiling *c, const node *n) -{ - /* lambdef: 'lambda' [varargslist] ':' test - lambdef_nocond: 'lambda' [varargslist] ':' test_nocond */ - arguments_ty args; - expr_ty expression; - - if (NCH(n) == 3) { - args = arguments(NULL, NULL, NULL, NULL, NULL, NULL, NULL, c->c_arena); - if (!args) - return NULL; - expression = ast_for_expr(c, CHILD(n, 2)); - if (!expression) - return NULL; - } - else { - args = ast_for_arguments(c, CHILD(n, 1)); - if (!args) - return NULL; - expression = ast_for_expr(c, CHILD(n, 3)); - if (!expression) - return NULL; - } - - return Lambda(args, expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_ifexpr(struct compiling *c, const node *n) -{ - /* test: or_test 'if' or_test 'else' test */ - expr_ty expression, body, orelse; - - assert(NCH(n) == 5); - body = ast_for_expr(c, CHILD(n, 0)); - if (!body) - return NULL; - expression = ast_for_expr(c, CHILD(n, 2)); - if (!expression) - return NULL; - orelse = ast_for_expr(c, CHILD(n, 4)); - if (!orelse) - return NULL; - return IfExp(expression, body, orelse, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); -} - -/* - Count the number of 'for' loops in a comprehension. - - Helper for ast_for_comprehension(). -*/ - -static int -count_comp_fors(struct compiling *c, const node *n) -{ - int n_fors = 0; - - count_comp_for: - n_fors++; - REQ(n, comp_for); - if (NCH(n) == 2) { - REQ(CHILD(n, 0), ASYNC); - n = CHILD(n, 1); - } - else if (NCH(n) == 1) { - n = CHILD(n, 0); - } - else { - goto error; - } - if (NCH(n) == (5)) { - n = CHILD(n, 4); - } - else { - return n_fors; - } - count_comp_iter: - REQ(n, comp_iter); - n = CHILD(n, 0); - if (TYPE(n) == comp_for) - goto count_comp_for; - else if (TYPE(n) == comp_if) { - if (NCH(n) == 3) { - n = CHILD(n, 2); - goto count_comp_iter; - } - else - return n_fors; - } - - error: - /* Should never be reached */ - PyErr_SetString(PyExc_SystemError, - "logic error in count_comp_fors"); - return -1; -} - -/* Count the number of 'if' statements in a comprehension. - - Helper for ast_for_comprehension(). -*/ - -static int -count_comp_ifs(struct compiling *c, const node *n) -{ - int n_ifs = 0; - - while (1) { - REQ(n, comp_iter); - if (TYPE(CHILD(n, 0)) == comp_for) - return n_ifs; - n = CHILD(n, 0); - REQ(n, comp_if); - n_ifs++; - if (NCH(n) == 2) - return n_ifs; - n = CHILD(n, 2); - } -} - -static asdl_seq * -ast_for_comprehension(struct compiling *c, const node *n) -{ - int i, n_fors; - asdl_seq *comps; - - n_fors = count_comp_fors(c, n); - if (n_fors == -1) - return NULL; - - comps = _Py_asdl_seq_new(n_fors, c->c_arena); - if (!comps) - return NULL; - - for (i = 0; i < n_fors; i++) { - comprehension_ty comp; - asdl_seq *t; - expr_ty expression, first; - node *for_ch; - node *sync_n; - int is_async = 0; - - REQ(n, comp_for); - - if (NCH(n) == 2) { - is_async = 1; - REQ(CHILD(n, 0), ASYNC); - sync_n = CHILD(n, 1); - } - else { - sync_n = CHILD(n, 0); - } - REQ(sync_n, sync_comp_for); - - /* Async comprehensions only allowed in Python 3.6 and greater */ - if (is_async && c->c_feature_version < 6) { - ast_error(c, n, - "Async comprehensions are only supported in Python 3.6 and greater"); - return NULL; - } - - for_ch = CHILD(sync_n, 1); - t = ast_for_exprlist(c, for_ch, Store); - if (!t) - return NULL; - expression = ast_for_expr(c, CHILD(sync_n, 3)); - if (!expression) - return NULL; - - /* Check the # of children rather than the length of t, since - (x for x, in ...) has 1 element in t, but still requires a Tuple. */ - first = (expr_ty)asdl_seq_GET(t, 0); - if (NCH(for_ch) == 1) - comp = comprehension(first, expression, NULL, - is_async, c->c_arena); - else - comp = comprehension(Tuple(t, Store, first->lineno, first->col_offset, - for_ch->n_end_lineno, for_ch->n_end_col_offset, - c->c_arena), - expression, NULL, is_async, c->c_arena); - if (!comp) - return NULL; - - if (NCH(sync_n) == 5) { - int j, n_ifs; - asdl_seq *ifs; - - n = CHILD(sync_n, 4); - n_ifs = count_comp_ifs(c, n); - if (n_ifs == -1) - return NULL; - - ifs = _Py_asdl_seq_new(n_ifs, c->c_arena); - if (!ifs) - return NULL; - - for (j = 0; j < n_ifs; j++) { - REQ(n, comp_iter); - n = CHILD(n, 0); - REQ(n, comp_if); - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - asdl_seq_SET(ifs, j, expression); - if (NCH(n) == 3) - n = CHILD(n, 2); - } - /* on exit, must guarantee that n is a comp_for */ - if (TYPE(n) == comp_iter) - n = CHILD(n, 0); - comp->ifs = ifs; - } - asdl_seq_SET(comps, i, comp); - } - return comps; -} - -static expr_ty -ast_for_itercomp(struct compiling *c, const node *n, int type) -{ - /* testlist_comp: (test|star_expr) - * ( comp_for | (',' (test|star_expr))* [','] ) */ - expr_ty elt; - asdl_seq *comps; - node *ch; - - assert(NCH(n) > 1); - - ch = CHILD(n, 0); - elt = ast_for_expr(c, ch); - if (!elt) - return NULL; - if (elt->kind == Starred_kind) { - ast_error(c, ch, "iterable unpacking cannot be used in comprehension"); - return NULL; - } - - comps = ast_for_comprehension(c, CHILD(n, 1)); - if (!comps) - return NULL; - - if (type == COMP_GENEXP) - return GeneratorExp(elt, comps, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else if (type == COMP_LISTCOMP) - return ListComp(elt, comps, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else if (type == COMP_SETCOMP) - return SetComp(elt, comps, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else - /* Should never happen */ - return NULL; -} - -/* Fills in the key, value pair corresponding to the dict element. In case - * of an unpacking, key is NULL. *i is advanced by the number of ast - * elements. Iff successful, nonzero is returned. - */ -static int -ast_for_dictelement(struct compiling *c, const node *n, int *i, - expr_ty *key, expr_ty *value) -{ - expr_ty expression; - if (TYPE(CHILD(n, *i)) == DOUBLESTAR) { - assert(NCH(n) - *i >= 2); - - expression = ast_for_expr(c, CHILD(n, *i + 1)); - if (!expression) - return 0; - *key = NULL; - *value = expression; - - *i += 2; - } - else { - assert(NCH(n) - *i >= 3); - - expression = ast_for_expr(c, CHILD(n, *i)); - if (!expression) - return 0; - *key = expression; - - REQ(CHILD(n, *i + 1), COLON); - - expression = ast_for_expr(c, CHILD(n, *i + 2)); - if (!expression) - return 0; - *value = expression; - - *i += 3; - } - return 1; -} - -static expr_ty -ast_for_dictcomp(struct compiling *c, const node *n) -{ - expr_ty key, value; - asdl_seq *comps; - int i = 0; - - if (!ast_for_dictelement(c, n, &i, &key, &value)) - return NULL; - assert(key); - assert(NCH(n) - i >= 1); - - comps = ast_for_comprehension(c, CHILD(n, i)); - if (!comps) - return NULL; - - return DictComp(key, value, comps, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_dictdisplay(struct compiling *c, const node *n) -{ - int i; - int j; - int size; - asdl_seq *keys, *values; - - size = (NCH(n) + 1) / 3; /* +1 in case no trailing comma */ - keys = _Py_asdl_seq_new(size, c->c_arena); - if (!keys) - return NULL; - - values = _Py_asdl_seq_new(size, c->c_arena); - if (!values) - return NULL; - - j = 0; - for (i = 0; i < NCH(n); i++) { - expr_ty key, value; - - if (!ast_for_dictelement(c, n, &i, &key, &value)) - return NULL; - asdl_seq_SET(keys, j, key); - asdl_seq_SET(values, j, value); - - j++; - } - keys->size = j; - values->size = j; - return Dict(keys, values, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_genexp(struct compiling *c, const node *n) -{ - assert(TYPE(n) == (testlist_comp) || TYPE(n) == (argument)); - return ast_for_itercomp(c, n, COMP_GENEXP); -} - -static expr_ty -ast_for_listcomp(struct compiling *c, const node *n) -{ - assert(TYPE(n) == (testlist_comp)); - return ast_for_itercomp(c, n, COMP_LISTCOMP); -} - -static expr_ty -ast_for_setcomp(struct compiling *c, const node *n) -{ - assert(TYPE(n) == (dictorsetmaker)); - return ast_for_itercomp(c, n, COMP_SETCOMP); -} - -static expr_ty -ast_for_setdisplay(struct compiling *c, const node *n) -{ - int i; - int size; - asdl_seq *elts; - - assert(TYPE(n) == (dictorsetmaker)); - size = (NCH(n) + 1) / 2; /* +1 in case no trailing comma */ - elts = _Py_asdl_seq_new(size, c->c_arena); - if (!elts) - return NULL; - for (i = 0; i < NCH(n); i += 2) { - expr_ty expression; - expression = ast_for_expr(c, CHILD(n, i)); - if (!expression) - return NULL; - asdl_seq_SET(elts, i / 2, expression); - } - return Set(elts, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_atom(struct compiling *c, const node *n) -{ - /* atom: '(' [yield_expr|testlist_comp] ')' | '[' [testlist_comp] ']' - | '{' [dictmaker|testlist_comp] '}' | NAME | NUMBER | STRING+ - | '...' | 'None' | 'True' | 'False' - */ - node *ch = CHILD(n, 0); - - switch (TYPE(ch)) { - case NAME: { - PyObject *name; - const char *s = STR(ch); - size_t len = strlen(s); - if (len >= 4 && len <= 5) { - if (!strcmp(s, "None")) - return Constant(Py_None, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - if (!strcmp(s, "True")) - return Constant(Py_True, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - if (!strcmp(s, "False")) - return Constant(Py_False, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - name = new_identifier(s, c); - if (!name) - return NULL; - /* All names start in Load context, but may later be changed. */ - return Name(name, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - case STRING: { - expr_ty str = parsestrplus(c, n); - if (!str) { - const char *errtype = NULL; - if (PyErr_ExceptionMatches(PyExc_UnicodeError)) - errtype = "unicode error"; - else if (PyErr_ExceptionMatches(PyExc_ValueError)) - errtype = "value error"; - if (errtype) { - PyObject *type, *value, *tback, *errstr; - PyErr_Fetch(&type, &value, &tback); - errstr = PyObject_Str(value); - if (errstr) { - ast_error(c, n, "(%s) %U", errtype, errstr); - Py_DECREF(errstr); - } - else { - PyErr_Clear(); - ast_error(c, n, "(%s) unknown error", errtype); - } - Py_DECREF(type); - Py_XDECREF(value); - Py_XDECREF(tback); - } - return NULL; - } - return str; - } - case NUMBER: { - PyObject *pynum; - /* Underscores in numeric literals are only allowed in Python 3.6 or greater */ - /* Check for underscores here rather than in parse_number so we can report a line number on error */ - if (c->c_feature_version < 6 && strchr(STR(ch), '_') != NULL) { - ast_error(c, ch, - "Underscores in numeric literals are only supported in Python 3.6 and greater"); - return NULL; - } - pynum = parsenumber(c, STR(ch)); - if (!pynum) - return NULL; - - if (PyArena_AddPyObject(c->c_arena, pynum) < 0) { - Py_DECREF(pynum); - return NULL; - } - return Constant(pynum, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - case ELLIPSIS: /* Ellipsis */ - return Constant(Py_Ellipsis, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - case LPAR: /* some parenthesized expressions */ - ch = CHILD(n, 1); - - if (TYPE(ch) == RPAR) - return Tuple(NULL, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - - if (TYPE(ch) == yield_expr) - return ast_for_expr(c, ch); - - /* testlist_comp: test ( comp_for | (',' test)* [','] ) */ - if (NCH(ch) == 1) { - return ast_for_testlist(c, ch); - } - - if (TYPE(CHILD(ch, 1)) == comp_for) { - return copy_location(ast_for_genexp(c, ch), n, n); - } - else { - return copy_location(ast_for_testlist(c, ch), n, n); - } - case LSQB: /* list (or list comprehension) */ - ch = CHILD(n, 1); - - if (TYPE(ch) == RSQB) - return List(NULL, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - - REQ(ch, testlist_comp); - if (NCH(ch) == 1 || TYPE(CHILD(ch, 1)) == COMMA) { - asdl_seq *elts = seq_for_testlist(c, ch); - if (!elts) - return NULL; - - return List(elts, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else { - return copy_location(ast_for_listcomp(c, ch), n, n); - } - case LBRACE: { - /* dictorsetmaker: ( ((test ':' test | '**' test) - * (comp_for | (',' (test ':' test | '**' test))* [','])) | - * ((test | '*' test) - * (comp_for | (',' (test | '*' test))* [','])) ) */ - expr_ty res; - ch = CHILD(n, 1); - if (TYPE(ch) == RBRACE) { - /* It's an empty dict. */ - return Dict(NULL, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else { - int is_dict = (TYPE(CHILD(ch, 0)) == DOUBLESTAR); - if (NCH(ch) == 1 || - (NCH(ch) > 1 && - TYPE(CHILD(ch, 1)) == COMMA)) { - /* It's a set display. */ - res = ast_for_setdisplay(c, ch); - } - else if (NCH(ch) > 1 && - TYPE(CHILD(ch, 1)) == comp_for) { - /* It's a set comprehension. */ - res = ast_for_setcomp(c, ch); - } - else if (NCH(ch) > 3 - is_dict && - TYPE(CHILD(ch, 3 - is_dict)) == comp_for) { - /* It's a dictionary comprehension. */ - if (is_dict) { - ast_error(c, n, - "dict unpacking cannot be used in dict comprehension"); - return NULL; - } - res = ast_for_dictcomp(c, ch); - } - else { - /* It's a dictionary display. */ - res = ast_for_dictdisplay(c, ch); - } - return copy_location(res, n, n); - } - } - default: - PyErr_Format(PyExc_SystemError, "unhandled atom %d", TYPE(ch)); - return NULL; - } -} - -static expr_ty -ast_for_slice(struct compiling *c, const node *n) -{ - node *ch; - expr_ty lower = NULL, upper = NULL, step = NULL; - - REQ(n, subscript); - - /* - subscript: test | [test] ':' [test] [sliceop] - sliceop: ':' [test] - */ - ch = CHILD(n, 0); - if (NCH(n) == 1 && TYPE(ch) == test) { - return ast_for_expr(c, ch); - } - - if (TYPE(ch) == test) { - lower = ast_for_expr(c, ch); - if (!lower) - return NULL; - } - - /* If there's an upper bound it's in the second or third position. */ - if (TYPE(ch) == COLON) { - if (NCH(n) > 1) { - node *n2 = CHILD(n, 1); - - if (TYPE(n2) == test) { - upper = ast_for_expr(c, n2); - if (!upper) - return NULL; - } - } - } else if (NCH(n) > 2) { - node *n2 = CHILD(n, 2); - - if (TYPE(n2) == test) { - upper = ast_for_expr(c, n2); - if (!upper) - return NULL; - } - } - - ch = CHILD(n, NCH(n) - 1); - if (TYPE(ch) == sliceop) { - if (NCH(ch) != 1) { - ch = CHILD(ch, 1); - if (TYPE(ch) == test) { - step = ast_for_expr(c, ch); - if (!step) - return NULL; - } - } - } - - return Slice(lower, upper, step, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_binop(struct compiling *c, const node *n) -{ - /* Must account for a sequence of expressions. - How should A op B op C by represented? - BinOp(BinOp(A, op, B), op, C). - */ - - int i, nops; - expr_ty expr1, expr2, result; - operator_ty newoperator; - - expr1 = ast_for_expr(c, CHILD(n, 0)); - if (!expr1) - return NULL; - - expr2 = ast_for_expr(c, CHILD(n, 2)); - if (!expr2) - return NULL; - - newoperator = get_operator(c, CHILD(n, 1)); - if (!newoperator) - return NULL; - - result = BinOp(expr1, newoperator, expr2, LINENO(n), n->n_col_offset, - CHILD(n, 2)->n_end_lineno, CHILD(n, 2)->n_end_col_offset, - c->c_arena); - if (!result) - return NULL; - - nops = (NCH(n) - 1) / 2; - for (i = 1; i < nops; i++) { - expr_ty tmp_result, tmp; - const node* next_oper = CHILD(n, i * 2 + 1); - - newoperator = get_operator(c, next_oper); - if (!newoperator) - return NULL; - - tmp = ast_for_expr(c, CHILD(n, i * 2 + 2)); - if (!tmp) - return NULL; - - tmp_result = BinOp(result, newoperator, tmp, - LINENO(n), n->n_col_offset, - CHILD(n, i * 2 + 2)->n_end_lineno, - CHILD(n, i * 2 + 2)->n_end_col_offset, - c->c_arena); - if (!tmp_result) - return NULL; - result = tmp_result; - } - return result; -} - -static expr_ty -ast_for_trailer(struct compiling *c, const node *n, expr_ty left_expr, const node *start) -{ - /* trailer: '(' [arglist] ')' | '[' subscriptlist ']' | '.' NAME - subscriptlist: subscript (',' subscript)* [','] - subscript: '.' '.' '.' | test | [test] ':' [test] [sliceop] - */ - const node *n_copy = n; - REQ(n, trailer); - if (TYPE(CHILD(n, 0)) == LPAR) { - if (NCH(n) == 2) - return Call(left_expr, NULL, NULL, LINENO(start), start->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else - return ast_for_call(c, CHILD(n, 1), left_expr, - start, CHILD(n, 0), CHILD(n, 2)); - } - else if (TYPE(CHILD(n, 0)) == DOT) { - PyObject *attr_id = NEW_IDENTIFIER(CHILD(n, 1)); - if (!attr_id) - return NULL; - return Attribute(left_expr, attr_id, Load, - LINENO(start), start->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else { - REQ(CHILD(n, 0), LSQB); - REQ(CHILD(n, 2), RSQB); - n = CHILD(n, 1); - if (NCH(n) == 1) { - expr_ty slc = ast_for_slice(c, CHILD(n, 0)); - if (!slc) - return NULL; - return Subscript(left_expr, slc, Load, LINENO(start), start->n_col_offset, - n_copy->n_end_lineno, n_copy->n_end_col_offset, - c->c_arena); - } - else { - int j; - expr_ty slc, e; - asdl_seq *elts; - elts = _Py_asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); - if (!elts) - return NULL; - for (j = 0; j < NCH(n); j += 2) { - slc = ast_for_slice(c, CHILD(n, j)); - if (!slc) - return NULL; - asdl_seq_SET(elts, j / 2, slc); - } - e = Tuple(elts, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - if (!e) - return NULL; - return Subscript(left_expr, e, - Load, LINENO(start), start->n_col_offset, - n_copy->n_end_lineno, n_copy->n_end_col_offset, - c->c_arena); - } - } -} - -static expr_ty -ast_for_factor(struct compiling *c, const node *n) -{ - expr_ty expression; - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - - switch (TYPE(CHILD(n, 0))) { - case PLUS: - return UnaryOp(UAdd, expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - case MINUS: - return UnaryOp(USub, expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - case TILDE: - return UnaryOp(Invert, expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - } - PyErr_Format(PyExc_SystemError, "unhandled factor: %d", - TYPE(CHILD(n, 0))); - return NULL; -} - -static expr_ty -ast_for_atom_expr(struct compiling *c, const node *n) -{ - int i, nch, start = 0; - expr_ty e; - - REQ(n, atom_expr); - nch = NCH(n); - - if (TYPE(CHILD(n, 0)) == AWAIT) { - if (c->c_feature_version < 5) { - ast_error(c, n, - "Await expressions are only supported in Python 3.5 and greater"); - return NULL; - } - start = 1; - assert(nch > 1); - } - - e = ast_for_atom(c, CHILD(n, start)); - if (!e) - return NULL; - if (nch == 1) - return e; - if (start && nch == 2) { - return Await(e, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - - for (i = start + 1; i < nch; i++) { - node *ch = CHILD(n, i); - if (TYPE(ch) != trailer) - break; - e = ast_for_trailer(c, ch, e, CHILD(n, start)); - if (!e) - return NULL; - } - - if (start) { - /* there was an 'await' */ - return Await(e, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else { - return e; - } -} - -static expr_ty -ast_for_power(struct compiling *c, const node *n) -{ - /* power: atom trailer* ('**' factor)* - */ - expr_ty e; - REQ(n, power); - e = ast_for_atom_expr(c, CHILD(n, 0)); - if (!e) - return NULL; - if (NCH(n) == 1) - return e; - if (TYPE(CHILD(n, NCH(n) - 1)) == factor) { - expr_ty f = ast_for_expr(c, CHILD(n, NCH(n) - 1)); - if (!f) - return NULL; - e = BinOp(e, Pow, f, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - return e; -} - -static expr_ty -ast_for_starred(struct compiling *c, const node *n) -{ - expr_ty tmp; - REQ(n, star_expr); - - tmp = ast_for_expr(c, CHILD(n, 1)); - if (!tmp) - return NULL; - - /* The Load context is changed later. */ - return Starred(tmp, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - - -/* Do not name a variable 'expr'! Will cause a compile error. -*/ - -static expr_ty -ast_for_expr(struct compiling *c, const node *n) -{ - /* handle the full range of simple expressions - namedexpr_test: test [':=' test] - test: or_test ['if' or_test 'else' test] | lambdef - test_nocond: or_test | lambdef_nocond - or_test: and_test ('or' and_test)* - and_test: not_test ('and' not_test)* - not_test: 'not' not_test | comparison - comparison: expr (comp_op expr)* - expr: xor_expr ('|' xor_expr)* - xor_expr: and_expr ('^' and_expr)* - and_expr: shift_expr ('&' shift_expr)* - shift_expr: arith_expr (('<<'|'>>') arith_expr)* - arith_expr: term (('+'|'-') term)* - term: factor (('*'|'@'|'/'|'%'|'//') factor)* - factor: ('+'|'-'|'~') factor | power - power: atom_expr ['**' factor] - atom_expr: [AWAIT] atom trailer* - yield_expr: 'yield' [yield_arg] - */ - - asdl_seq *seq; - int i; - - loop: - switch (TYPE(n)) { - case namedexpr_test: - if (NCH(n) == 3) - return ast_for_namedexpr(c, n); - /* Fallthrough */ - case test: - case test_nocond: - if (TYPE(CHILD(n, 0)) == lambdef || - TYPE(CHILD(n, 0)) == lambdef_nocond) - return ast_for_lambdef(c, CHILD(n, 0)); - else if (NCH(n) > 1) - return ast_for_ifexpr(c, n); - /* Fallthrough */ - case or_test: - case and_test: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - seq = _Py_asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); - if (!seq) - return NULL; - for (i = 0; i < NCH(n); i += 2) { - expr_ty e = ast_for_expr(c, CHILD(n, i)); - if (!e) - return NULL; - asdl_seq_SET(seq, i / 2, e); - } - if (!strcmp(STR(CHILD(n, 1)), "and")) - return BoolOp(And, seq, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - assert(!strcmp(STR(CHILD(n, 1)), "or")); - return BoolOp(Or, seq, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - case not_test: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - else { - expr_ty expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - - return UnaryOp(Not, expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, - c->c_arena); - } - case comparison: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - else { - expr_ty expression; - asdl_int_seq *ops; - asdl_seq *cmps; - ops = _Py_asdl_int_seq_new(NCH(n) / 2, c->c_arena); - if (!ops) - return NULL; - cmps = _Py_asdl_seq_new(NCH(n) / 2, c->c_arena); - if (!cmps) { - return NULL; - } - for (i = 1; i < NCH(n); i += 2) { - cmpop_ty newoperator; - - newoperator = ast_for_comp_op(c, CHILD(n, i)); - if (!newoperator) { - return NULL; - } - - expression = ast_for_expr(c, CHILD(n, i + 1)); - if (!expression) { - return NULL; - } - - asdl_seq_SET(ops, i / 2, newoperator); - asdl_seq_SET(cmps, i / 2, expression); - } - expression = ast_for_expr(c, CHILD(n, 0)); - if (!expression) { - return NULL; - } - - return Compare(expression, ops, cmps, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - - case star_expr: - return ast_for_starred(c, n); - /* The next five cases all handle BinOps. The main body of code - is the same in each case, but the switch turned inside out to - reuse the code for each type of operator. - */ - case expr: - case xor_expr: - case and_expr: - case shift_expr: - case arith_expr: - case term: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - return ast_for_binop(c, n); - case yield_expr: { - node *an = NULL; - node *en = NULL; - int is_from = 0; - expr_ty exp = NULL; - if (NCH(n) > 1) - an = CHILD(n, 1); /* yield_arg */ - if (an) { - en = CHILD(an, NCH(an) - 1); - if (NCH(an) == 2) { - is_from = 1; - exp = ast_for_expr(c, en); - } - else - exp = ast_for_testlist(c, en); - if (!exp) - return NULL; - } - if (is_from) - return YieldFrom(exp, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - return Yield(exp, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - case factor: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - return ast_for_factor(c, n); - case power: - return ast_for_power(c, n); - default: - PyErr_Format(PyExc_SystemError, "unhandled expr: %d", TYPE(n)); - return NULL; - } - /* should never get here unless if error is set */ - return NULL; -} - -static expr_ty -ast_for_call(struct compiling *c, const node *n, expr_ty func, - const node *start, const node *maybegenbeg, const node *closepar) -{ - /* - arglist: argument (',' argument)* [','] - argument: ( test [comp_for] | '*' test | test '=' test | '**' test ) - */ - - int i, nargs, nkeywords; - int ndoublestars; - asdl_seq *args; - asdl_seq *keywords; - - REQ(n, arglist); - - nargs = 0; - nkeywords = 0; - for (i = 0; i < NCH(n); i++) { - node *ch = CHILD(n, i); - if (TYPE(ch) == argument) { - if (NCH(ch) == 1) - nargs++; - else if (TYPE(CHILD(ch, 1)) == comp_for) { - nargs++; - if (!maybegenbeg) { - ast_error(c, ch, "invalid syntax"); - return NULL; - } - if (NCH(n) > 1) { - ast_error(c, ch, "Generator expression must be parenthesized"); - return NULL; - } - } - else if (TYPE(CHILD(ch, 0)) == STAR) - nargs++; - else if (TYPE(CHILD(ch, 1)) == COLONEQUAL) { - nargs++; - } - else - /* TYPE(CHILD(ch, 0)) == DOUBLESTAR or keyword argument */ - nkeywords++; - } - } - - args = _Py_asdl_seq_new(nargs, c->c_arena); - if (!args) - return NULL; - keywords = _Py_asdl_seq_new(nkeywords, c->c_arena); - if (!keywords) - return NULL; - - nargs = 0; /* positional arguments + iterable argument unpackings */ - nkeywords = 0; /* keyword arguments + keyword argument unpackings */ - ndoublestars = 0; /* just keyword argument unpackings */ - for (i = 0; i < NCH(n); i++) { - node *ch = CHILD(n, i); - if (TYPE(ch) == argument) { - expr_ty e; - node *chch = CHILD(ch, 0); - if (NCH(ch) == 1) { - /* a positional argument */ - if (nkeywords) { - if (ndoublestars) { - ast_error(c, chch, - "positional argument follows " - "keyword argument unpacking"); - } - else { - ast_error(c, chch, - "positional argument follows " - "keyword argument"); - } - return NULL; - } - e = ast_for_expr(c, chch); - if (!e) - return NULL; - asdl_seq_SET(args, nargs++, e); - } - else if (TYPE(chch) == STAR) { - /* an iterable argument unpacking */ - expr_ty starred; - if (ndoublestars) { - ast_error(c, chch, - "iterable argument unpacking follows " - "keyword argument unpacking"); - return NULL; - } - e = ast_for_expr(c, CHILD(ch, 1)); - if (!e) - return NULL; - starred = Starred(e, Load, LINENO(chch), - chch->n_col_offset, - e->end_lineno, e->end_col_offset, - c->c_arena); - if (!starred) - return NULL; - asdl_seq_SET(args, nargs++, starred); - - } - else if (TYPE(chch) == DOUBLESTAR) { - /* a keyword argument unpacking */ - keyword_ty kw; - i++; - e = ast_for_expr(c, CHILD(ch, 1)); - if (!e) - return NULL; - kw = keyword(NULL, e, chch->n_lineno, chch->n_col_offset, - e->end_lineno, e->end_col_offset, c->c_arena); - asdl_seq_SET(keywords, nkeywords++, kw); - ndoublestars++; - } - else if (TYPE(CHILD(ch, 1)) == comp_for) { - /* the lone generator expression */ - e = copy_location(ast_for_genexp(c, ch), maybegenbeg, closepar); - if (!e) - return NULL; - asdl_seq_SET(args, nargs++, e); - } - else if (TYPE(CHILD(ch, 1)) == COLONEQUAL) { - /* treat colon equal as positional argument */ - if (nkeywords) { - if (ndoublestars) { - ast_error(c, chch, - "positional argument follows " - "keyword argument unpacking"); - } - else { - ast_error(c, chch, - "positional argument follows " - "keyword argument"); - } - return NULL; - } - e = ast_for_namedexpr(c, ch); - if (!e) - return NULL; - asdl_seq_SET(args, nargs++, e); - } - else { - /* a keyword argument */ - keyword_ty kw; - identifier key; - - // To remain LL(1), the grammar accepts any test (basically, any - // expression) in the keyword slot of a call site. So, we need - // to manually enforce that the keyword is a NAME here. - static const int name_tree[] = { - test, - or_test, - and_test, - not_test, - comparison, - expr, - xor_expr, - and_expr, - shift_expr, - arith_expr, - term, - factor, - power, - atom_expr, - atom, - 0, - }; - node *expr_node = chch; - for (int i = 0; name_tree[i]; i++) { - if (TYPE(expr_node) != name_tree[i]) - break; - if (NCH(expr_node) != 1) - break; - expr_node = CHILD(expr_node, 0); - } - if (TYPE(expr_node) != NAME) { - ast_error(c, chch, - "expression cannot contain assignment, " - "perhaps you meant \"==\"?"); - return NULL; - } - key = new_identifier(STR(expr_node), c); - if (key == NULL) { - return NULL; - } - if (forbidden_name(c, key, chch, 1)) { - return NULL; - } - e = ast_for_expr(c, CHILD(ch, 2)); - if (!e) - return NULL; - kw = keyword(key, e, chch->n_lineno, chch->n_col_offset, - e->end_lineno, e->end_col_offset, c->c_arena); - - if (!kw) - return NULL; - asdl_seq_SET(keywords, nkeywords++, kw); - } - } - } - - return Call(func, args, keywords, LINENO(start), start->n_col_offset, - closepar->n_end_lineno, closepar->n_end_col_offset, c->c_arena); -} - -static expr_ty -ast_for_testlist(struct compiling *c, const node* n) -{ - /* testlist_comp: test (comp_for | (',' test)* [',']) */ - /* testlist: test (',' test)* [','] */ - assert(NCH(n) > 0); - if (TYPE(n) == testlist_comp) { - if (NCH(n) > 1) - assert(TYPE(CHILD(n, 1)) != comp_for); - } - else { - assert(TYPE(n) == testlist || - TYPE(n) == testlist_star_expr); - } - if (NCH(n) == 1) - return ast_for_expr(c, CHILD(n, 0)); - else { - asdl_seq *tmp = seq_for_testlist(c, n); - if (!tmp) - return NULL; - return Tuple(tmp, Load, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } -} - -static stmt_ty -ast_for_expr_stmt(struct compiling *c, const node *n) -{ - REQ(n, expr_stmt); - /* expr_stmt: testlist_star_expr (annassign | augassign (yield_expr|testlist) | - [('=' (yield_expr|testlist_star_expr))+ [TYPE_COMMENT]] ) - annassign: ':' test ['=' (yield_expr|testlist)] - testlist_star_expr: (test|star_expr) (',' (test|star_expr))* [','] - augassign: ('+=' | '-=' | '*=' | '@=' | '/=' | '%=' | '&=' | '|=' | '^=' | - '<<=' | '>>=' | '**=' | '//=') - test: ... here starts the operator precedence dance - */ - int num = NCH(n); - - if (num == 1) { - expr_ty e = ast_for_testlist(c, CHILD(n, 0)); - if (!e) - return NULL; - - return Expr(e, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else if (TYPE(CHILD(n, 1)) == augassign) { - expr_ty expr1, expr2; - operator_ty newoperator; - node *ch = CHILD(n, 0); - - expr1 = ast_for_testlist(c, ch); - if (!expr1) - return NULL; - /* Augmented assignments can only have a name, a subscript, or an - attribute on the left, though, so we have to explicitly check for - those. */ - switch (expr1->kind) { - case Name_kind: - case Attribute_kind: - case Subscript_kind: - break; - default: - ast_error(c, ch, "'%s' is an illegal expression for augmented assignment", - get_expr_name(expr1)); - return NULL; - } - - /* set_context checks that most expressions are not the left side. */ - if(!set_context(c, expr1, Store, ch)) { - return NULL; - } - - ch = CHILD(n, 2); - if (TYPE(ch) == testlist) - expr2 = ast_for_testlist(c, ch); - else - expr2 = ast_for_expr(c, ch); - if (!expr2) - return NULL; - - newoperator = ast_for_augassign(c, CHILD(n, 1)); - if (!newoperator) - return NULL; - - return AugAssign(expr1, newoperator, expr2, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else if (TYPE(CHILD(n, 1)) == annassign) { - expr_ty expr1, expr2, expr3; - node *ch = CHILD(n, 0); - node *deep, *ann = CHILD(n, 1); - int simple = 1; - - /* AnnAssigns are only allowed in Python 3.6 or greater */ - if (c->c_feature_version < 6) { - ast_error(c, ch, - "Variable annotation syntax is only supported in Python 3.6 and greater"); - return NULL; - } - - /* we keep track of parens to qualify (x) as expression not name */ - deep = ch; - while (NCH(deep) == 1) { - deep = CHILD(deep, 0); - } - if (NCH(deep) > 0 && TYPE(CHILD(deep, 0)) == LPAR) { - simple = 0; - } - expr1 = ast_for_testlist(c, ch); - if (!expr1) { - return NULL; - } - switch (expr1->kind) { - case Name_kind: - if (forbidden_name(c, expr1->v.Name.id, n, 0)) { - return NULL; - } - expr1->v.Name.ctx = Store; - break; - case Attribute_kind: - if (forbidden_name(c, expr1->v.Attribute.attr, n, 1)) { - return NULL; - } - expr1->v.Attribute.ctx = Store; - break; - case Subscript_kind: - expr1->v.Subscript.ctx = Store; - break; - case List_kind: - ast_error(c, ch, - "only single target (not list) can be annotated"); - return NULL; - case Tuple_kind: - ast_error(c, ch, - "only single target (not tuple) can be annotated"); - return NULL; - default: - ast_error(c, ch, - "illegal target for annotation"); - return NULL; - } - - if (expr1->kind != Name_kind) { - simple = 0; - } - ch = CHILD(ann, 1); - expr2 = ast_for_expr(c, ch); - if (!expr2) { - return NULL; - } - if (NCH(ann) == 2) { - return AnnAssign(expr1, expr2, NULL, simple, - LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else { - ch = CHILD(ann, 3); - if (TYPE(ch) == testlist_star_expr) { - expr3 = ast_for_testlist(c, ch); - } - else { - expr3 = ast_for_expr(c, ch); - } - if (!expr3) { - return NULL; - } - return AnnAssign(expr1, expr2, expr3, simple, - LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - } - else { - int i, nch_minus_type, has_type_comment; - asdl_seq *targets; - node *value; - expr_ty expression; - string type_comment; - - /* a normal assignment */ - REQ(CHILD(n, 1), EQUAL); - - has_type_comment = TYPE(CHILD(n, num - 1)) == TYPE_COMMENT; - nch_minus_type = num - has_type_comment; - - targets = _Py_asdl_seq_new(nch_minus_type / 2, c->c_arena); - if (!targets) - return NULL; - for (i = 0; i < nch_minus_type - 2; i += 2) { - expr_ty e; - node *ch = CHILD(n, i); - if (TYPE(ch) == yield_expr) { - ast_error(c, ch, "assignment to yield expression not possible"); - return NULL; - } - e = ast_for_testlist(c, ch); - if (!e) - return NULL; - - /* set context to assign */ - if (!set_context(c, e, Store, CHILD(n, i))) - return NULL; - - asdl_seq_SET(targets, i / 2, e); - } - value = CHILD(n, nch_minus_type - 1); - if (TYPE(value) == testlist_star_expr) - expression = ast_for_testlist(c, value); - else - expression = ast_for_expr(c, value); - if (!expression) - return NULL; - if (has_type_comment) { - type_comment = NEW_TYPE_COMMENT(CHILD(n, nch_minus_type)); - if (!type_comment) - return NULL; - } - else - type_comment = NULL; - return Assign(targets, expression, type_comment, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } -} - - -static asdl_seq * -ast_for_exprlist(struct compiling *c, const node *n, expr_context_ty context) -{ - asdl_seq *seq; - int i; - expr_ty e; - - REQ(n, exprlist); - - seq = _Py_asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); - if (!seq) - return NULL; - for (i = 0; i < NCH(n); i += 2) { - e = ast_for_expr(c, CHILD(n, i)); - if (!e) - return NULL; - asdl_seq_SET(seq, i / 2, e); - if (context && !set_context(c, e, context, CHILD(n, i))) - return NULL; - } - return seq; -} - -static stmt_ty -ast_for_del_stmt(struct compiling *c, const node *n) -{ - asdl_seq *expr_list; - - /* del_stmt: 'del' exprlist */ - REQ(n, del_stmt); - - expr_list = ast_for_exprlist(c, CHILD(n, 1), Del); - if (!expr_list) - return NULL; - return Delete(expr_list, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_flow_stmt(struct compiling *c, const node *n) -{ - /* - flow_stmt: break_stmt | continue_stmt | return_stmt | raise_stmt - | yield_stmt - break_stmt: 'break' - continue_stmt: 'continue' - return_stmt: 'return' [testlist] - yield_stmt: yield_expr - yield_expr: 'yield' testlist | 'yield' 'from' test - raise_stmt: 'raise' [test [',' test [',' test]]] - */ - node *ch; - - REQ(n, flow_stmt); - ch = CHILD(n, 0); - switch (TYPE(ch)) { - case break_stmt: - return Break(LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - case continue_stmt: - return Continue(LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - case yield_stmt: { /* will reduce to yield_expr */ - expr_ty exp = ast_for_expr(c, CHILD(ch, 0)); - if (!exp) - return NULL; - return Expr(exp, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - case return_stmt: - if (NCH(ch) == 1) - return Return(NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else { - expr_ty expression = ast_for_testlist(c, CHILD(ch, 1)); - if (!expression) - return NULL; - return Return(expression, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - case raise_stmt: - if (NCH(ch) == 1) - return Raise(NULL, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - else if (NCH(ch) >= 2) { - expr_ty cause = NULL; - expr_ty expression = ast_for_expr(c, CHILD(ch, 1)); - if (!expression) - return NULL; - if (NCH(ch) == 4) { - cause = ast_for_expr(c, CHILD(ch, 3)); - if (!cause) - return NULL; - } - return Raise(expression, cause, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - /* fall through */ - default: - PyErr_Format(PyExc_SystemError, - "unexpected flow_stmt: %d", TYPE(ch)); - return NULL; - } -} - -static alias_ty -alias_for_import_name(struct compiling *c, const node *n, int store) -{ - /* - import_as_name: NAME ['as' NAME] - dotted_as_name: dotted_name ['as' NAME] - dotted_name: NAME ('.' NAME)* - */ - identifier str, name; - - loop: - switch (TYPE(n)) { - case import_as_name: { - node *name_node = CHILD(n, 0); - str = NULL; - name = NEW_IDENTIFIER(name_node); - if (!name) - return NULL; - if (NCH(n) == 3) { - node *str_node = CHILD(n, 2); - str = NEW_IDENTIFIER(str_node); - if (!str) - return NULL; - if (store && forbidden_name(c, str, str_node, 0)) - return NULL; - } - else { - if (forbidden_name(c, name, name_node, 0)) - return NULL; - } - return alias(name, str, c->c_arena); - } - case dotted_as_name: - if (NCH(n) == 1) { - n = CHILD(n, 0); - goto loop; - } - else { - node *asname_node = CHILD(n, 2); - alias_ty a = alias_for_import_name(c, CHILD(n, 0), 0); - if (!a) - return NULL; - assert(!a->asname); - a->asname = NEW_IDENTIFIER(asname_node); - if (!a->asname) - return NULL; - if (forbidden_name(c, a->asname, asname_node, 0)) - return NULL; - return a; - } - case dotted_name: - if (NCH(n) == 1) { - node *name_node = CHILD(n, 0); - name = NEW_IDENTIFIER(name_node); - if (!name) - return NULL; - if (store && forbidden_name(c, name, name_node, 0)) - return NULL; - return alias(name, NULL, c->c_arena); - } - else { - /* Create a string of the form "a.b.c" */ - int i; - size_t len; - char *s; - PyObject *uni; - - len = 0; - for (i = 0; i < NCH(n); i += 2) - /* length of string plus one for the dot */ - len += strlen(STR(CHILD(n, i))) + 1; - len--; /* the last name doesn't have a dot */ - str = PyBytes_FromStringAndSize(NULL, len); - if (!str) - return NULL; - s = PyBytes_AS_STRING(str); - if (!s) - return NULL; - for (i = 0; i < NCH(n); i += 2) { - char *sch = STR(CHILD(n, i)); - strcpy(s, STR(CHILD(n, i))); - s += strlen(sch); - *s++ = '.'; - } - --s; - *s = '\0'; - uni = PyUnicode_DecodeUTF8(PyBytes_AS_STRING(str), - PyBytes_GET_SIZE(str), - NULL); - Py_DECREF(str); - if (!uni) - return NULL; - str = uni; - PyUnicode_InternInPlace(&str); - if (PyArena_AddPyObject(c->c_arena, str) < 0) { - Py_DECREF(str); - return NULL; - } - return alias(str, NULL, c->c_arena); - } - case STAR: - str = PyUnicode_InternFromString("*"); - if (!str) - return NULL; - if (PyArena_AddPyObject(c->c_arena, str) < 0) { - Py_DECREF(str); - return NULL; - } - return alias(str, NULL, c->c_arena); - default: - PyErr_Format(PyExc_SystemError, - "unexpected import name: %d", TYPE(n)); - return NULL; - } -} - -static stmt_ty -ast_for_import_stmt(struct compiling *c, const node *n) -{ - /* - import_stmt: import_name | import_from - import_name: 'import' dotted_as_names - import_from: 'from' (('.' | '...')* dotted_name | ('.' | '...')+) - 'import' ('*' | '(' import_as_names ')' | import_as_names) - */ - int lineno; - int col_offset; - int i; - asdl_seq *aliases; - - REQ(n, import_stmt); - lineno = LINENO(n); - col_offset = n->n_col_offset; - n = CHILD(n, 0); - if (TYPE(n) == import_name) { - n = CHILD(n, 1); - REQ(n, dotted_as_names); - aliases = _Py_asdl_seq_new((NCH(n) + 1) / 2, c->c_arena); - if (!aliases) - return NULL; - for (i = 0; i < NCH(n); i += 2) { - alias_ty import_alias = alias_for_import_name(c, CHILD(n, i), 1); - if (!import_alias) - return NULL; - asdl_seq_SET(aliases, i / 2, import_alias); - } - // Even though n is modified above, the end position is not changed - return Import(aliases, lineno, col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else if (TYPE(n) == import_from) { - int n_children; - int idx, ndots = 0; - const node *n_copy = n; - alias_ty mod = NULL; - identifier modname = NULL; - - /* Count the number of dots (for relative imports) and check for the - optional module name */ - for (idx = 1; idx < NCH(n); idx++) { - if (TYPE(CHILD(n, idx)) == dotted_name) { - mod = alias_for_import_name(c, CHILD(n, idx), 0); - if (!mod) - return NULL; - idx++; - break; - } else if (TYPE(CHILD(n, idx)) == ELLIPSIS) { - /* three consecutive dots are tokenized as one ELLIPSIS */ - ndots += 3; - continue; - } else if (TYPE(CHILD(n, idx)) != DOT) { - break; - } - ndots++; - } - idx++; /* skip over the 'import' keyword */ - switch (TYPE(CHILD(n, idx))) { - case STAR: - /* from ... import * */ - n = CHILD(n, idx); - n_children = 1; - break; - case LPAR: - /* from ... import (x, y, z) */ - n = CHILD(n, idx + 1); - n_children = NCH(n); - break; - case import_as_names: - /* from ... import x, y, z */ - n = CHILD(n, idx); - n_children = NCH(n); - if (n_children % 2 == 0) { - ast_error(c, n, - "trailing comma not allowed without" - " surrounding parentheses"); - return NULL; - } - break; - default: - ast_error(c, n, "Unexpected node-type in from-import"); - return NULL; - } - - aliases = _Py_asdl_seq_new((n_children + 1) / 2, c->c_arena); - if (!aliases) - return NULL; - - /* handle "from ... import *" special b/c there's no children */ - if (TYPE(n) == STAR) { - alias_ty import_alias = alias_for_import_name(c, n, 1); - if (!import_alias) - return NULL; - asdl_seq_SET(aliases, 0, import_alias); - } - else { - for (i = 0; i < NCH(n); i += 2) { - alias_ty import_alias = alias_for_import_name(c, CHILD(n, i), 1); - if (!import_alias) - return NULL; - asdl_seq_SET(aliases, i / 2, import_alias); - } - } - if (mod != NULL) - modname = mod->name; - return ImportFrom(modname, aliases, ndots, lineno, col_offset, - n_copy->n_end_lineno, n_copy->n_end_col_offset, - c->c_arena); - } - PyErr_Format(PyExc_SystemError, - "unknown import statement: starts with command '%s'", - STR(CHILD(n, 0))); - return NULL; -} - -static stmt_ty -ast_for_global_stmt(struct compiling *c, const node *n) -{ - /* global_stmt: 'global' NAME (',' NAME)* */ - identifier name; - asdl_seq *s; - int i; - - REQ(n, global_stmt); - s = _Py_asdl_seq_new(NCH(n) / 2, c->c_arena); - if (!s) - return NULL; - for (i = 1; i < NCH(n); i += 2) { - name = NEW_IDENTIFIER(CHILD(n, i)); - if (!name) - return NULL; - asdl_seq_SET(s, i / 2, name); - } - return Global(s, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_nonlocal_stmt(struct compiling *c, const node *n) -{ - /* nonlocal_stmt: 'nonlocal' NAME (',' NAME)* */ - identifier name; - asdl_seq *s; - int i; - - REQ(n, nonlocal_stmt); - s = _Py_asdl_seq_new(NCH(n) / 2, c->c_arena); - if (!s) - return NULL; - for (i = 1; i < NCH(n); i += 2) { - name = NEW_IDENTIFIER(CHILD(n, i)); - if (!name) - return NULL; - asdl_seq_SET(s, i / 2, name); - } - return Nonlocal(s, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_assert_stmt(struct compiling *c, const node *n) -{ - /* assert_stmt: 'assert' test [',' test] */ - REQ(n, assert_stmt); - if (NCH(n) == 2) { - expr_ty expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - return Assert(expression, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - else if (NCH(n) == 4) { - expr_ty expr1, expr2; - - expr1 = ast_for_expr(c, CHILD(n, 1)); - if (!expr1) - return NULL; - expr2 = ast_for_expr(c, CHILD(n, 3)); - if (!expr2) - return NULL; - - return Assert(expr1, expr2, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - PyErr_Format(PyExc_SystemError, - "improper number of parts to 'assert' statement: %d", - NCH(n)); - return NULL; -} - -static asdl_seq * -ast_for_suite(struct compiling *c, const node *n) -{ - /* suite: simple_stmt | NEWLINE [TYPE_COMMENT NEWLINE] INDENT stmt+ DEDENT */ - asdl_seq *seq; - stmt_ty s; - int i, total, num, end, pos = 0; - node *ch; - - if (TYPE(n) != func_body_suite) { - REQ(n, suite); - } - - total = num_stmts(n); - seq = _Py_asdl_seq_new(total, c->c_arena); - if (!seq) - return NULL; - if (TYPE(CHILD(n, 0)) == simple_stmt) { - n = CHILD(n, 0); - /* simple_stmt always ends with a NEWLINE, - and may have a trailing SEMI - */ - end = NCH(n) - 1; - if (TYPE(CHILD(n, end - 1)) == SEMI) - end--; - /* loop by 2 to skip semi-colons */ - for (i = 0; i < end; i += 2) { - ch = CHILD(n, i); - s = ast_for_stmt(c, ch); - if (!s) - return NULL; - asdl_seq_SET(seq, pos++, s); - } - } - else { - i = 2; - if (TYPE(CHILD(n, 1)) == TYPE_COMMENT) { - i += 2; - REQ(CHILD(n, 2), NEWLINE); - } - - for (; i < (NCH(n) - 1); i++) { - ch = CHILD(n, i); - REQ(ch, stmt); - num = num_stmts(ch); - if (num == 1) { - /* small_stmt or compound_stmt with only one child */ - s = ast_for_stmt(c, ch); - if (!s) - return NULL; - asdl_seq_SET(seq, pos++, s); - } - else { - int j; - ch = CHILD(ch, 0); - REQ(ch, simple_stmt); - for (j = 0; j < NCH(ch); j += 2) { - /* statement terminates with a semi-colon ';' */ - if (NCH(CHILD(ch, j)) == 0) { - assert((j + 1) == NCH(ch)); - break; - } - s = ast_for_stmt(c, CHILD(ch, j)); - if (!s) - return NULL; - asdl_seq_SET(seq, pos++, s); - } - } - } - } - assert(pos == seq->size); - return seq; -} - -static void -get_last_end_pos(asdl_seq *s, int *end_lineno, int *end_col_offset) -{ - Py_ssize_t tot = asdl_seq_LEN(s); - // There must be no empty suites. - assert(tot > 0); - stmt_ty last = asdl_seq_GET(s, tot - 1); - *end_lineno = last->end_lineno; - *end_col_offset = last->end_col_offset; -} - -static stmt_ty -ast_for_if_stmt(struct compiling *c, const node *n) -{ - /* if_stmt: 'if' test ':' suite ('elif' test ':' suite)* - ['else' ':' suite] - */ - char *s; - int end_lineno, end_col_offset; - - REQ(n, if_stmt); - - if (NCH(n) == 4) { - expr_ty expression; - asdl_seq *suite_seq; - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, 3)); - if (!suite_seq) - return NULL; - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - - return If(expression, suite_seq, NULL, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - s = STR(CHILD(n, 4)); - /* s[2], the third character in the string, will be - 's' for el_s_e, or - 'i' for el_i_f - */ - if (s[2] == 's') { - expr_ty expression; - asdl_seq *seq1, *seq2; - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - seq1 = ast_for_suite(c, CHILD(n, 3)); - if (!seq1) - return NULL; - seq2 = ast_for_suite(c, CHILD(n, 6)); - if (!seq2) - return NULL; - get_last_end_pos(seq2, &end_lineno, &end_col_offset); - - return If(expression, seq1, seq2, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - else if (s[2] == 'i') { - int i, n_elif, has_else = 0; - expr_ty expression; - asdl_seq *suite_seq; - asdl_seq *orelse = NULL; - n_elif = NCH(n) - 4; - /* must reference the child n_elif+1 since 'else' token is third, - not fourth, child from the end. */ - if (TYPE(CHILD(n, (n_elif + 1))) == NAME - && STR(CHILD(n, (n_elif + 1)))[2] == 's') { - has_else = 1; - n_elif -= 3; - } - n_elif /= 4; - - if (has_else) { - asdl_seq *suite_seq2; - - orelse = _Py_asdl_seq_new(1, c->c_arena); - if (!orelse) - return NULL; - expression = ast_for_expr(c, CHILD(n, NCH(n) - 6)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, NCH(n) - 4)); - if (!suite_seq) - return NULL; - suite_seq2 = ast_for_suite(c, CHILD(n, NCH(n) - 1)); - if (!suite_seq2) - return NULL; - get_last_end_pos(suite_seq2, &end_lineno, &end_col_offset); - - asdl_seq_SET(orelse, 0, - If(expression, suite_seq, suite_seq2, - LINENO(CHILD(n, NCH(n) - 7)), - CHILD(n, NCH(n) - 7)->n_col_offset, - end_lineno, end_col_offset, c->c_arena)); - /* the just-created orelse handled the last elif */ - n_elif--; - } - - for (i = 0; i < n_elif; i++) { - int off = 5 + (n_elif - i - 1) * 4; - asdl_seq *newobj = _Py_asdl_seq_new(1, c->c_arena); - if (!newobj) - return NULL; - expression = ast_for_expr(c, CHILD(n, off)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, off + 2)); - if (!suite_seq) - return NULL; - - if (orelse != NULL) { - get_last_end_pos(orelse, &end_lineno, &end_col_offset); - } else { - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - } - asdl_seq_SET(newobj, 0, - If(expression, suite_seq, orelse, - LINENO(CHILD(n, off - 1)), - CHILD(n, off - 1)->n_col_offset, - end_lineno, end_col_offset, c->c_arena)); - orelse = newobj; - } - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, 3)); - if (!suite_seq) - return NULL; - get_last_end_pos(orelse, &end_lineno, &end_col_offset); - return If(expression, suite_seq, orelse, - LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - PyErr_Format(PyExc_SystemError, - "unexpected token in 'if' statement: %s", s); - return NULL; -} - -static stmt_ty -ast_for_while_stmt(struct compiling *c, const node *n) -{ - /* while_stmt: 'while' test ':' suite ['else' ':' suite] */ - REQ(n, while_stmt); - int end_lineno, end_col_offset; - - if (NCH(n) == 4) { - expr_ty expression; - asdl_seq *suite_seq; - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, 3)); - if (!suite_seq) - return NULL; - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - return While(expression, suite_seq, NULL, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - else if (NCH(n) == 7) { - expr_ty expression; - asdl_seq *seq1, *seq2; - - expression = ast_for_expr(c, CHILD(n, 1)); - if (!expression) - return NULL; - seq1 = ast_for_suite(c, CHILD(n, 3)); - if (!seq1) - return NULL; - seq2 = ast_for_suite(c, CHILD(n, 6)); - if (!seq2) - return NULL; - get_last_end_pos(seq2, &end_lineno, &end_col_offset); - - return While(expression, seq1, seq2, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - PyErr_Format(PyExc_SystemError, - "wrong number of tokens for 'while' statement: %d", - NCH(n)); - return NULL; -} - -static stmt_ty -ast_for_for_stmt(struct compiling *c, const node *n0, bool is_async) -{ - const node * const n = is_async ? CHILD(n0, 1) : n0; - asdl_seq *_target, *seq = NULL, *suite_seq; - expr_ty expression; - expr_ty target, first; - const node *node_target; - int end_lineno, end_col_offset; - int has_type_comment; - string type_comment; - - if (is_async && c->c_feature_version < 5) { - ast_error(c, n, - "Async for loops are only supported in Python 3.5 and greater"); - return NULL; - } - - /* for_stmt: 'for' exprlist 'in' testlist ':' [TYPE_COMMENT] suite ['else' ':' suite] */ - REQ(n, for_stmt); - - has_type_comment = TYPE(CHILD(n, 5)) == TYPE_COMMENT; - - if (NCH(n) == 9 + has_type_comment) { - seq = ast_for_suite(c, CHILD(n, 8 + has_type_comment)); - if (!seq) - return NULL; - } - - node_target = CHILD(n, 1); - _target = ast_for_exprlist(c, node_target, Store); - if (!_target) - return NULL; - /* Check the # of children rather than the length of _target, since - for x, in ... has 1 element in _target, but still requires a Tuple. */ - first = (expr_ty)asdl_seq_GET(_target, 0); - if (NCH(node_target) == 1) - target = first; - else - target = Tuple(_target, Store, first->lineno, first->col_offset, - node_target->n_end_lineno, node_target->n_end_col_offset, - c->c_arena); - - expression = ast_for_testlist(c, CHILD(n, 3)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, CHILD(n, 5 + has_type_comment)); - if (!suite_seq) - return NULL; - - if (seq != NULL) { - get_last_end_pos(seq, &end_lineno, &end_col_offset); - } else { - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - } - - if (has_type_comment) { - type_comment = NEW_TYPE_COMMENT(CHILD(n, 5)); - if (!type_comment) - return NULL; - } - else - type_comment = NULL; - - if (is_async) - return AsyncFor(target, expression, suite_seq, seq, type_comment, - LINENO(n0), n0->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - else - return For(target, expression, suite_seq, seq, type_comment, - LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); -} - -static excepthandler_ty -ast_for_except_clause(struct compiling *c, const node *exc, node *body) -{ - /* except_clause: 'except' [test ['as' test]] */ - int end_lineno, end_col_offset; - REQ(exc, except_clause); - REQ(body, suite); - - if (NCH(exc) == 1) { - asdl_seq *suite_seq = ast_for_suite(c, body); - if (!suite_seq) - return NULL; - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - - return ExceptHandler(NULL, NULL, suite_seq, LINENO(exc), - exc->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - else if (NCH(exc) == 2) { - expr_ty expression; - asdl_seq *suite_seq; - - expression = ast_for_expr(c, CHILD(exc, 1)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, body); - if (!suite_seq) - return NULL; - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - - return ExceptHandler(expression, NULL, suite_seq, LINENO(exc), - exc->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - else if (NCH(exc) == 4) { - asdl_seq *suite_seq; - expr_ty expression; - identifier e = NEW_IDENTIFIER(CHILD(exc, 3)); - if (!e) - return NULL; - if (forbidden_name(c, e, CHILD(exc, 3), 0)) - return NULL; - expression = ast_for_expr(c, CHILD(exc, 1)); - if (!expression) - return NULL; - suite_seq = ast_for_suite(c, body); - if (!suite_seq) - return NULL; - get_last_end_pos(suite_seq, &end_lineno, &end_col_offset); - - return ExceptHandler(expression, e, suite_seq, LINENO(exc), - exc->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - PyErr_Format(PyExc_SystemError, - "wrong number of children for 'except' clause: %d", - NCH(exc)); - return NULL; -} - -static stmt_ty -ast_for_try_stmt(struct compiling *c, const node *n) -{ - const int nch = NCH(n); - int end_lineno, end_col_offset, n_except = (nch - 3)/3; - asdl_seq *body, *handlers = NULL, *orelse = NULL, *finally = NULL; - excepthandler_ty last_handler; - - REQ(n, try_stmt); - - body = ast_for_suite(c, CHILD(n, 2)); - if (body == NULL) - return NULL; - - if (TYPE(CHILD(n, nch - 3)) == NAME) { - if (strcmp(STR(CHILD(n, nch - 3)), "finally") == 0) { - if (nch >= 9 && TYPE(CHILD(n, nch - 6)) == NAME) { - /* we can assume it's an "else", - because nch >= 9 for try-else-finally and - it would otherwise have a type of except_clause */ - orelse = ast_for_suite(c, CHILD(n, nch - 4)); - if (orelse == NULL) - return NULL; - n_except--; - } - - finally = ast_for_suite(c, CHILD(n, nch - 1)); - if (finally == NULL) - return NULL; - n_except--; - } - else { - /* we can assume it's an "else", - otherwise it would have a type of except_clause */ - orelse = ast_for_suite(c, CHILD(n, nch - 1)); - if (orelse == NULL) - return NULL; - n_except--; - } - } - else if (TYPE(CHILD(n, nch - 3)) != except_clause) { - ast_error(c, n, "malformed 'try' statement"); - return NULL; - } - - if (n_except > 0) { - int i; - /* process except statements to create a try ... except */ - handlers = _Py_asdl_seq_new(n_except, c->c_arena); - if (handlers == NULL) - return NULL; - - for (i = 0; i < n_except; i++) { - excepthandler_ty e = ast_for_except_clause(c, CHILD(n, 3 + i * 3), - CHILD(n, 5 + i * 3)); - if (!e) - return NULL; - asdl_seq_SET(handlers, i, e); - } - } - - assert(finally != NULL || asdl_seq_LEN(handlers)); - if (finally != NULL) { - // finally is always last - get_last_end_pos(finally, &end_lineno, &end_col_offset); - } else if (orelse != NULL) { - // otherwise else is last - get_last_end_pos(orelse, &end_lineno, &end_col_offset); - } else { - // inline the get_last_end_pos logic due to layout mismatch - last_handler = (excepthandler_ty) asdl_seq_GET(handlers, n_except - 1); - end_lineno = last_handler->end_lineno; - end_col_offset = last_handler->end_col_offset; - } - return Try(body, handlers, orelse, finally, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); -} - -/* with_item: test ['as' expr] */ -static withitem_ty -ast_for_with_item(struct compiling *c, const node *n) -{ - expr_ty context_expr, optional_vars = NULL; - - REQ(n, with_item); - context_expr = ast_for_expr(c, CHILD(n, 0)); - if (!context_expr) - return NULL; - if (NCH(n) == 3) { - optional_vars = ast_for_expr(c, CHILD(n, 2)); - - if (!optional_vars) { - return NULL; - } - if (!set_context(c, optional_vars, Store, n)) { - return NULL; - } - } - - return withitem(context_expr, optional_vars, c->c_arena); -} - -/* with_stmt: 'with' with_item (',' with_item)* ':' [TYPE_COMMENT] suite */ -static stmt_ty -ast_for_with_stmt(struct compiling *c, const node *n0, bool is_async) -{ - const node * const n = is_async ? CHILD(n0, 1) : n0; - int i, n_items, nch_minus_type, has_type_comment, end_lineno, end_col_offset; - asdl_seq *items, *body; - string type_comment; - - if (is_async && c->c_feature_version < 5) { - ast_error(c, n, - "Async with statements are only supported in Python 3.5 and greater"); - return NULL; - } - - REQ(n, with_stmt); - - has_type_comment = TYPE(CHILD(n, NCH(n) - 2)) == TYPE_COMMENT; - nch_minus_type = NCH(n) - has_type_comment; - - n_items = (nch_minus_type - 2) / 2; - items = _Py_asdl_seq_new(n_items, c->c_arena); - if (!items) - return NULL; - for (i = 1; i < nch_minus_type - 2; i += 2) { - withitem_ty item = ast_for_with_item(c, CHILD(n, i)); - if (!item) - return NULL; - asdl_seq_SET(items, (i - 1) / 2, item); - } - - body = ast_for_suite(c, CHILD(n, NCH(n) - 1)); - if (!body) - return NULL; - get_last_end_pos(body, &end_lineno, &end_col_offset); - - if (has_type_comment) { - type_comment = NEW_TYPE_COMMENT(CHILD(n, NCH(n) - 2)); - if (!type_comment) - return NULL; - } - else - type_comment = NULL; - - if (is_async) - return AsyncWith(items, body, type_comment, LINENO(n0), n0->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - else - return With(items, body, type_comment, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_classdef(struct compiling *c, const node *n, asdl_seq *decorator_seq) -{ - /* classdef: 'class' NAME ['(' arglist ')'] ':' suite */ - PyObject *classname; - asdl_seq *s; - expr_ty call; - int end_lineno, end_col_offset; - - REQ(n, classdef); - - if (NCH(n) == 4) { /* class NAME ':' suite */ - s = ast_for_suite(c, CHILD(n, 3)); - if (!s) - return NULL; - get_last_end_pos(s, &end_lineno, &end_col_offset); - - classname = NEW_IDENTIFIER(CHILD(n, 1)); - if (!classname) - return NULL; - if (forbidden_name(c, classname, CHILD(n, 3), 0)) - return NULL; - return ClassDef(classname, NULL, NULL, s, decorator_seq, - LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - if (TYPE(CHILD(n, 3)) == RPAR) { /* class NAME '(' ')' ':' suite */ - s = ast_for_suite(c, CHILD(n, 5)); - if (!s) - return NULL; - get_last_end_pos(s, &end_lineno, &end_col_offset); - - classname = NEW_IDENTIFIER(CHILD(n, 1)); - if (!classname) - return NULL; - if (forbidden_name(c, classname, CHILD(n, 3), 0)) - return NULL; - return ClassDef(classname, NULL, NULL, s, decorator_seq, - LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); - } - - /* class NAME '(' arglist ')' ':' suite */ - /* build up a fake Call node so we can extract its pieces */ - { - PyObject *dummy_name; - expr_ty dummy; - dummy_name = NEW_IDENTIFIER(CHILD(n, 1)); - if (!dummy_name) - return NULL; - dummy = Name(dummy_name, Load, LINENO(n), n->n_col_offset, - CHILD(n, 1)->n_end_lineno, CHILD(n, 1)->n_end_col_offset, - c->c_arena); - call = ast_for_call(c, CHILD(n, 3), dummy, - CHILD(n, 1), NULL, CHILD(n, 4)); - if (!call) - return NULL; - } - s = ast_for_suite(c, CHILD(n, 6)); - if (!s) - return NULL; - get_last_end_pos(s, &end_lineno, &end_col_offset); - - classname = NEW_IDENTIFIER(CHILD(n, 1)); - if (!classname) - return NULL; - if (forbidden_name(c, classname, CHILD(n, 1), 0)) - return NULL; - - return ClassDef(classname, call->v.Call.args, call->v.Call.keywords, s, - decorator_seq, LINENO(n), n->n_col_offset, - end_lineno, end_col_offset, c->c_arena); -} - -static stmt_ty -ast_for_stmt(struct compiling *c, const node *n) -{ - if (TYPE(n) == stmt) { - assert(NCH(n) == 1); - n = CHILD(n, 0); - } - if (TYPE(n) == simple_stmt) { - assert(num_stmts(n) == 1); - n = CHILD(n, 0); - } - if (TYPE(n) == small_stmt) { - n = CHILD(n, 0); - /* small_stmt: expr_stmt | del_stmt | pass_stmt | flow_stmt - | import_stmt | global_stmt | nonlocal_stmt | assert_stmt - */ - switch (TYPE(n)) { - case expr_stmt: - return ast_for_expr_stmt(c, n); - case del_stmt: - return ast_for_del_stmt(c, n); - case pass_stmt: - return Pass(LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - case flow_stmt: - return ast_for_flow_stmt(c, n); - case import_stmt: - return ast_for_import_stmt(c, n); - case global_stmt: - return ast_for_global_stmt(c, n); - case nonlocal_stmt: - return ast_for_nonlocal_stmt(c, n); - case assert_stmt: - return ast_for_assert_stmt(c, n); - default: - PyErr_Format(PyExc_SystemError, - "unhandled small_stmt: TYPE=%d NCH=%d\n", - TYPE(n), NCH(n)); - return NULL; - } - } - else { - /* compound_stmt: if_stmt | while_stmt | for_stmt | try_stmt - | funcdef | classdef | decorated | async_stmt - */ - node *ch = CHILD(n, 0); - REQ(n, compound_stmt); - switch (TYPE(ch)) { - case if_stmt: - return ast_for_if_stmt(c, ch); - case while_stmt: - return ast_for_while_stmt(c, ch); - case for_stmt: - return ast_for_for_stmt(c, ch, 0); - case try_stmt: - return ast_for_try_stmt(c, ch); - case with_stmt: - return ast_for_with_stmt(c, ch, 0); - case funcdef: - return ast_for_funcdef(c, ch, NULL); - case classdef: - return ast_for_classdef(c, ch, NULL); - case decorated: - return ast_for_decorated(c, ch); - case async_stmt: - return ast_for_async_stmt(c, ch); - default: - PyErr_Format(PyExc_SystemError, - "unhandled compound_stmt: TYPE=%d NCH=%d\n", - TYPE(n), NCH(n)); - return NULL; - } - } -} - -static PyObject * -parsenumber_raw(struct compiling *c, const char *s) -{ - const char *end; - long x; - double dx; - Py_complex compl; - int imflag; - - assert(s != NULL); - errno = 0; - end = s + strlen(s) - 1; - imflag = *end == 'j' || *end == 'J'; - if (s[0] == '0') { - x = (long) PyOS_strtoul(s, (char **)&end, 0); - if (x < 0 && errno == 0) { - return PyLong_FromString(s, (char **)0, 0); - } - } - else - x = PyOS_strtol(s, (char **)&end, 0); - if (*end == '\0') { - if (errno != 0) - return PyLong_FromString(s, (char **)0, 0); - return PyLong_FromLong(x); - } - /* XXX Huge floats may silently fail */ - if (imflag) { - compl.real = 0.; - compl.imag = PyOS_string_to_double(s, (char **)&end, NULL); - if (compl.imag == -1.0 && PyErr_Occurred()) - return NULL; - return PyComplex_FromCComplex(compl); - } - else - { - dx = PyOS_string_to_double(s, NULL, NULL); - if (dx == -1.0 && PyErr_Occurred()) - return NULL; - return PyFloat_FromDouble(dx); - } -} - -static PyObject * -parsenumber(struct compiling *c, const char *s) -{ - char *dup, *end; - PyObject *res = NULL; - - assert(s != NULL); - - if (strchr(s, '_') == NULL) { - return parsenumber_raw(c, s); - } - /* Create a duplicate without underscores. */ - dup = PyMem_Malloc(strlen(s) + 1); - if (dup == NULL) { - return PyErr_NoMemory(); - } - end = dup; - for (; *s; s++) { - if (*s != '_') { - *end++ = *s; - } - } - *end = '\0'; - res = parsenumber_raw(c, dup); - PyMem_Free(dup); - return res; -} - -static PyObject * -decode_utf8(struct compiling *c, const char **sPtr, const char *end) -{ - const char *s, *t; - t = s = *sPtr; - /* while (s < end && *s != '\\') s++; */ /* inefficient for u".." */ - while (s < end && (*s & 0x80)) s++; - *sPtr = s; - return PyUnicode_DecodeUTF8(t, s - t, NULL); -} - -static int -warn_invalid_escape_sequence(struct compiling *c, const node *n, - unsigned char first_invalid_escape_char) -{ - PyObject *msg = PyUnicode_FromFormat("invalid escape sequence \\%c", - first_invalid_escape_char); - if (msg == NULL) { - return -1; - } - if (PyErr_WarnExplicitObject(PyExc_DeprecationWarning, msg, - c->c_filename, LINENO(n), - NULL, NULL) < 0) - { - if (PyErr_ExceptionMatches(PyExc_DeprecationWarning)) { - /* Replace the DeprecationWarning exception with a SyntaxError - to get a more accurate error report */ - PyErr_Clear(); - ast_error(c, n, "%U", msg); - } - Py_DECREF(msg); - return -1; - } - Py_DECREF(msg); - return 0; -} - -static PyObject * -decode_unicode_with_escapes(struct compiling *c, const node *n, const char *s, - size_t len) -{ - PyObject *v, *u; - char *buf; - char *p; - const char *end; - - /* check for integer overflow */ - if (len > SIZE_MAX / 6) - return NULL; - /* "ä" (2 bytes) may become "\U000000E4" (10 bytes), or 1:5 - "\ä" (3 bytes) may become "\u005c\U000000E4" (16 bytes), or ~1:6 */ - u = PyBytes_FromStringAndSize((char *)NULL, len * 6); - if (u == NULL) - return NULL; - p = buf = PyBytes_AsString(u); - end = s + len; - while (s < end) { - if (*s == '\\') { - *p++ = *s++; - if (s >= end || *s & 0x80) { - strcpy(p, "u005c"); - p += 5; - if (s >= end) - break; - } - } - if (*s & 0x80) { /* XXX inefficient */ - PyObject *w; - int kind; - const void *data; - Py_ssize_t len, i; - w = decode_utf8(c, &s, end); - if (w == NULL) { - Py_DECREF(u); - return NULL; - } - kind = PyUnicode_KIND(w); - data = PyUnicode_DATA(w); - len = PyUnicode_GET_LENGTH(w); - for (i = 0; i < len; i++) { - Py_UCS4 chr = PyUnicode_READ(kind, data, i); - sprintf(p, "\\U%08x", chr); - p += 10; - } - /* Should be impossible to overflow */ - assert(p - buf <= PyBytes_GET_SIZE(u)); - Py_DECREF(w); - } else { - *p++ = *s++; - } - } - len = p - buf; - s = buf; - - const char *first_invalid_escape; - v = _PyUnicode_DecodeUnicodeEscape(s, len, NULL, &first_invalid_escape); - - if (v != NULL && first_invalid_escape != NULL) { - if (warn_invalid_escape_sequence(c, n, *first_invalid_escape) < 0) { - /* We have not decref u before because first_invalid_escape points - inside u. */ - Py_XDECREF(u); - Py_DECREF(v); - return NULL; - } - } - Py_XDECREF(u); - return v; -} - -static PyObject * -decode_bytes_with_escapes(struct compiling *c, const node *n, const char *s, - size_t len) -{ - const char *first_invalid_escape; - PyObject *result = _PyBytes_DecodeEscape(s, len, NULL, - &first_invalid_escape); - if (result == NULL) - return NULL; - - if (first_invalid_escape != NULL) { - if (warn_invalid_escape_sequence(c, n, *first_invalid_escape) < 0) { - Py_DECREF(result); - return NULL; - } - } - return result; -} - -/* Shift locations for the given node and all its children by adding `lineno` - and `col_offset` to existing locations. */ -static void fstring_shift_node_locations(node *n, int lineno, int col_offset) -{ - n->n_col_offset = n->n_col_offset + col_offset; - n->n_end_col_offset = n->n_end_col_offset + col_offset; - for (int i = 0; i < NCH(n); ++i) { - if (n->n_lineno && n->n_lineno < CHILD(n, i)->n_lineno) { - /* Shifting column offsets unnecessary if there's been newlines. */ - col_offset = 0; - } - fstring_shift_node_locations(CHILD(n, i), lineno, col_offset); - } - n->n_lineno = n->n_lineno + lineno; - n->n_end_lineno = n->n_end_lineno + lineno; -} - -/* Fix locations for the given node and its children. - - `parent` is the enclosing node. - `n` is the node which locations are going to be fixed relative to parent. - `expr_str` is the child node's string representation, including braces. -*/ -static void -fstring_fix_node_location(const node *parent, node *n, char *expr_str) -{ - char *substr = NULL; - char *start; - int lines = LINENO(parent) - 1; - int cols = parent->n_col_offset; - /* Find the full fstring to fix location information in `n`. */ - while (parent && parent->n_type != STRING) - parent = parent->n_child; - if (parent && parent->n_str) { - substr = strstr(parent->n_str, expr_str); - if (substr) { - start = substr; - while (start > parent->n_str) { - if (start[0] == '\n') - break; - start--; - } - cols += (int)(substr - start); - /* adjust the start based on the number of newlines encountered - before the f-string expression */ - for (char* p = parent->n_str; p < substr; p++) { - if (*p == '\n') { - lines++; - } - } - } - } - fstring_shift_node_locations(n, lines, cols); -} - -/* Compile this expression in to an expr_ty. Add parens around the - expression, in order to allow leading spaces in the expression. */ -static expr_ty -fstring_compile_expr(const char *expr_start, const char *expr_end, - struct compiling *c, const node *n) - -{ - node *mod_n; - mod_ty mod; - char *str; - Py_ssize_t len; - const char *s; - - assert(expr_end >= expr_start); - assert(*(expr_start-1) == '{'); - assert(*expr_end == '}' || *expr_end == '!' || *expr_end == ':' || - *expr_end == '='); - - /* If the substring is all whitespace, it's an error. We need to catch this - here, and not when we call PyParser_SimpleParseStringFlagsFilename, - because turning the expression '' in to '()' would go from being invalid - to valid. */ - for (s = expr_start; s != expr_end; s++) { - char c = *s; - /* The Python parser ignores only the following whitespace - characters (\r already is converted to \n). */ - if (!(c == ' ' || c == '\t' || c == '\n' || c == '\f')) { - break; - } - } - if (s == expr_end) { - ast_error(c, n, "f-string: empty expression not allowed"); - return NULL; - } - - len = expr_end - expr_start; - /* Allocate 3 extra bytes: open paren, close paren, null byte. */ - str = PyMem_RawMalloc(len + 3); - if (str == NULL) { - PyErr_NoMemory(); - return NULL; - } - - str[0] = '('; - memcpy(str+1, expr_start, len); - str[len+1] = ')'; - str[len+2] = 0; - - PyCompilerFlags cf = _PyCompilerFlags_INIT; - cf.cf_flags = PyCF_ONLY_AST; - mod_n = PyParser_SimpleParseStringFlagsFilename(str, "<fstring>", - Py_eval_input, 0); - if (!mod_n) { - PyMem_RawFree(str); - return NULL; - } - /* Reuse str to find the correct column offset. */ - str[0] = '{'; - str[len+1] = '}'; - fstring_fix_node_location(n, mod_n, str); - mod = PyAST_FromNode(mod_n, &cf, "<fstring>", c->c_arena); - PyMem_RawFree(str); - PyNode_Free(mod_n); - if (!mod) - return NULL; - return mod->v.Expression.body; -} - -/* Return -1 on error. - - Return 0 if we reached the end of the literal. - - Return 1 if we haven't reached the end of the literal, but we want - the caller to process the literal up to this point. Used for - doubled braces. -*/ -static int -fstring_find_literal(const char **str, const char *end, int raw, - PyObject **literal, int recurse_lvl, - struct compiling *c, const node *n) -{ - /* Get any literal string. It ends when we hit an un-doubled left - brace (which isn't part of a unicode name escape such as - "\N{EULER CONSTANT}"), or the end of the string. */ - - const char *s = *str; - const char *literal_start = s; - int result = 0; - - assert(*literal == NULL); - while (s < end) { - char ch = *s++; - if (!raw && ch == '\\' && s < end) { - ch = *s++; - if (ch == 'N') { - if (s < end && *s++ == '{') { - while (s < end && *s++ != '}') { - } - continue; - } - break; - } - if (ch == '{' && warn_invalid_escape_sequence(c, n, ch) < 0) { - return -1; - } - } - if (ch == '{' || ch == '}') { - /* Check for doubled braces, but only at the top level. If - we checked at every level, then f'{0:{3}}' would fail - with the two closing braces. */ - if (recurse_lvl == 0) { - if (s < end && *s == ch) { - /* We're going to tell the caller that the literal ends - here, but that they should continue scanning. But also - skip over the second brace when we resume scanning. */ - *str = s + 1; - result = 1; - goto done; - } - - /* Where a single '{' is the start of a new expression, a - single '}' is not allowed. */ - if (ch == '}') { - *str = s - 1; - ast_error(c, n, "f-string: single '}' is not allowed"); - return -1; - } - } - /* We're either at a '{', which means we're starting another - expression; or a '}', which means we're at the end of this - f-string (for a nested format_spec). */ - s--; - break; - } - } - *str = s; - assert(s <= end); - assert(s == end || *s == '{' || *s == '}'); -done: - if (literal_start != s) { - if (raw) - *literal = PyUnicode_DecodeUTF8Stateful(literal_start, - s - literal_start, - NULL, NULL); - else - *literal = decode_unicode_with_escapes(c, n, literal_start, - s - literal_start); - if (!*literal) - return -1; - } - return result; -} - -/* Forward declaration because parsing is recursive. */ -static expr_ty -fstring_parse(const char **str, const char *end, int raw, int recurse_lvl, - struct compiling *c, const node *n); - -/* Parse the f-string at *str, ending at end. We know *str starts an - expression (so it must be a '{'). Returns the FormattedValue node, which - includes the expression, conversion character, format_spec expression, and - optionally the text of the expression (if = is used). - - Note that I don't do a perfect job here: I don't make sure that a - closing brace doesn't match an opening paren, for example. It - doesn't need to error on all invalid expressions, just correctly - find the end of all valid ones. Any errors inside the expression - will be caught when we parse it later. - - *expression is set to the expression. For an '=' "debug" expression, - *expr_text is set to the debug text (the original text of the expression, - including the '=' and any whitespace around it, as a string object). If - not a debug expression, *expr_text set to NULL. */ -static int -fstring_find_expr(const char **str, const char *end, int raw, int recurse_lvl, - PyObject **expr_text, expr_ty *expression, - struct compiling *c, const node *n) -{ - /* Return -1 on error, else 0. */ - - const char *expr_start; - const char *expr_end; - expr_ty simple_expression; - expr_ty format_spec = NULL; /* Optional format specifier. */ - int conversion = -1; /* The conversion char. Use default if not - specified, or !r if using = and no format - spec. */ - - /* 0 if we're not in a string, else the quote char we're trying to - match (single or double quote). */ - char quote_char = 0; - - /* If we're inside a string, 1=normal, 3=triple-quoted. */ - int string_type = 0; - - /* Keep track of nesting level for braces/parens/brackets in - expressions. */ - Py_ssize_t nested_depth = 0; - char parenstack[MAXLEVEL]; - - *expr_text = NULL; - - /* Can only nest one level deep. */ - if (recurse_lvl >= 2) { - ast_error(c, n, "f-string: expressions nested too deeply"); - goto error; - } - - /* The first char must be a left brace, or we wouldn't have gotten - here. Skip over it. */ - assert(**str == '{'); - *str += 1; - - expr_start = *str; - for (; *str < end; (*str)++) { - char ch; - - /* Loop invariants. */ - assert(nested_depth >= 0); - assert(*str >= expr_start && *str < end); - if (quote_char) - assert(string_type == 1 || string_type == 3); - else - assert(string_type == 0); - - ch = **str; - /* Nowhere inside an expression is a backslash allowed. */ - if (ch == '\\') { - /* Error: can't include a backslash character, inside - parens or strings or not. */ - ast_error(c, n, - "f-string expression part " - "cannot include a backslash"); - goto error; - } - if (quote_char) { - /* We're inside a string. See if we're at the end. */ - /* This code needs to implement the same non-error logic - as tok_get from tokenizer.c, at the letter_quote - label. To actually share that code would be a - nightmare. But, it's unlikely to change and is small, - so duplicate it here. Note we don't need to catch all - of the errors, since they'll be caught when parsing the - expression. We just need to match the non-error - cases. Thus we can ignore \n in single-quoted strings, - for example. Or non-terminated strings. */ - if (ch == quote_char) { - /* Does this match the string_type (single or triple - quoted)? */ - if (string_type == 3) { - if (*str+2 < end && *(*str+1) == ch && *(*str+2) == ch) { - /* We're at the end of a triple quoted string. */ - *str += 2; - string_type = 0; - quote_char = 0; - continue; - } - } else { - /* We're at the end of a normal string. */ - quote_char = 0; - string_type = 0; - continue; - } - } - } else if (ch == '\'' || ch == '"') { - /* Is this a triple quoted string? */ - if (*str+2 < end && *(*str+1) == ch && *(*str+2) == ch) { - string_type = 3; - *str += 2; - } else { - /* Start of a normal string. */ - string_type = 1; - } - /* Start looking for the end of the string. */ - quote_char = ch; - } else if (ch == '[' || ch == '{' || ch == '(') { - if (nested_depth >= MAXLEVEL) { - ast_error(c, n, "f-string: too many nested parenthesis"); - goto error; - } - parenstack[nested_depth] = ch; - nested_depth++; - } else if (ch == '#') { - /* Error: can't include a comment character, inside parens - or not. */ - ast_error(c, n, "f-string expression part cannot include '#'"); - goto error; - } else if (nested_depth == 0 && - (ch == '!' || ch == ':' || ch == '}' || - ch == '=' || ch == '>' || ch == '<')) { - /* See if there's a next character. */ - if (*str+1 < end) { - char next = *(*str+1); - - /* For "!=". since '=' is not an allowed conversion character, - nothing is lost in this test. */ - if ((ch == '!' && next == '=') || /* != */ - (ch == '=' && next == '=') || /* == */ - (ch == '<' && next == '=') || /* <= */ - (ch == '>' && next == '=') /* >= */ - ) { - *str += 1; - continue; - } - /* Don't get out of the loop for these, if they're single - chars (not part of 2-char tokens). If by themselves, they - don't end an expression (unlike say '!'). */ - if (ch == '>' || ch == '<') { - continue; - } - } - - /* Normal way out of this loop. */ - break; - } else if (ch == ']' || ch == '}' || ch == ')') { - if (!nested_depth) { - ast_error(c, n, "f-string: unmatched '%c'", ch); - goto error; - } - nested_depth--; - int opening = parenstack[nested_depth]; - if (!((opening == '(' && ch == ')') || - (opening == '[' && ch == ']') || - (opening == '{' && ch == '}'))) - { - ast_error(c, n, - "f-string: closing parenthesis '%c' " - "does not match opening parenthesis '%c'", - ch, opening); - goto error; - } - } else { - /* Just consume this char and loop around. */ - } - } - expr_end = *str; - /* If we leave this loop in a string or with mismatched parens, we - don't care. We'll get a syntax error when compiling the - expression. But, we can produce a better error message, so - let's just do that.*/ - if (quote_char) { - ast_error(c, n, "f-string: unterminated string"); - goto error; - } - if (nested_depth) { - int opening = parenstack[nested_depth - 1]; - ast_error(c, n, "f-string: unmatched '%c'", opening); - goto error; - } - - if (*str >= end) - goto unexpected_end_of_string; - - /* Compile the expression as soon as possible, so we show errors - related to the expression before errors related to the - conversion or format_spec. */ - simple_expression = fstring_compile_expr(expr_start, expr_end, c, n); - if (!simple_expression) - goto error; - - /* Check for =, which puts the text value of the expression in - expr_text. */ - if (**str == '=') { - if (c->c_feature_version < 8) { - ast_error(c, n, - "f-string: self documenting expressions are " - "only supported in Python 3.8 and greater"); - goto error; - } - *str += 1; - - /* Skip over ASCII whitespace. No need to test for end of string - here, since we know there's at least a trailing quote somewhere - ahead. */ - while (Py_ISSPACE(**str)) { - *str += 1; - } - - /* Set *expr_text to the text of the expression. */ - *expr_text = PyUnicode_FromStringAndSize(expr_start, *str-expr_start); - if (!*expr_text) { - goto error; - } - } - - /* Check for a conversion char, if present. */ - if (**str == '!') { - *str += 1; - if (*str >= end) - goto unexpected_end_of_string; - - conversion = **str; - *str += 1; - - /* Validate the conversion. */ - if (!(conversion == 's' || conversion == 'r' || conversion == 'a')) { - ast_error(c, n, - "f-string: invalid conversion character: " - "expected 's', 'r', or 'a'"); - goto error; - } - - } - - /* Check for the format spec, if present. */ - if (*str >= end) - goto unexpected_end_of_string; - if (**str == ':') { - *str += 1; - if (*str >= end) - goto unexpected_end_of_string; - - /* Parse the format spec. */ - format_spec = fstring_parse(str, end, raw, recurse_lvl+1, c, n); - if (!format_spec) - goto error; - } - - if (*str >= end || **str != '}') - goto unexpected_end_of_string; - - /* We're at a right brace. Consume it. */ - assert(*str < end); - assert(**str == '}'); - *str += 1; - - /* If we're in = mode (detected by non-NULL expr_text), and have no format - spec and no explicit conversion, set the conversion to 'r'. */ - if (*expr_text && format_spec == NULL && conversion == -1) { - conversion = 'r'; - } - - /* And now create the FormattedValue node that represents this - entire expression with the conversion and format spec. */ - *expression = FormattedValue(simple_expression, conversion, - format_spec, LINENO(n), - n->n_col_offset, n->n_end_lineno, - n->n_end_col_offset, c->c_arena); - if (!*expression) - goto error; - - return 0; - -unexpected_end_of_string: - ast_error(c, n, "f-string: expecting '}'"); - /* Falls through to error. */ - -error: - Py_XDECREF(*expr_text); - return -1; - -} - -/* Return -1 on error. - - Return 0 if we have a literal (possible zero length) and an - expression (zero length if at the end of the string. - - Return 1 if we have a literal, but no expression, and we want the - caller to call us again. This is used to deal with doubled - braces. - - When called multiple times on the string 'a{{b{0}c', this function - will return: - - 1. the literal 'a{' with no expression, and a return value - of 1. Despite the fact that there's no expression, the return - value of 1 means we're not finished yet. - - 2. the literal 'b' and the expression '0', with a return value of - 0. The fact that there's an expression means we're not finished. - - 3. literal 'c' with no expression and a return value of 0. The - combination of the return value of 0 with no expression means - we're finished. -*/ -static int -fstring_find_literal_and_expr(const char **str, const char *end, int raw, - int recurse_lvl, PyObject **literal, - PyObject **expr_text, expr_ty *expression, - struct compiling *c, const node *n) -{ - int result; - - assert(*literal == NULL && *expression == NULL); - - /* Get any literal string. */ - result = fstring_find_literal(str, end, raw, literal, recurse_lvl, c, n); - if (result < 0) - goto error; - - assert(result == 0 || result == 1); - - if (result == 1) - /* We have a literal, but don't look at the expression. */ - return 1; - - if (*str >= end || **str == '}') - /* We're at the end of the string or the end of a nested - f-string: no expression. The top-level error case where we - expect to be at the end of the string but we're at a '}' is - handled later. */ - return 0; - - /* We must now be the start of an expression, on a '{'. */ - assert(**str == '{'); - - if (fstring_find_expr(str, end, raw, recurse_lvl, expr_text, - expression, c, n) < 0) - goto error; - - return 0; - -error: - Py_CLEAR(*literal); - return -1; -} - -#define EXPRLIST_N_CACHED 64 - -typedef struct { - /* Incrementally build an array of expr_ty, so be used in an - asdl_seq. Cache some small but reasonably sized number of - expr_ty's, and then after that start dynamically allocating, - doubling the number allocated each time. Note that the f-string - f'{0}a{1}' contains 3 expr_ty's: 2 FormattedValue's, and one - Constant for the literal 'a'. So you add expr_ty's about twice as - fast as you add expressions in an f-string. */ - - Py_ssize_t allocated; /* Number we've allocated. */ - Py_ssize_t size; /* Number we've used. */ - expr_ty *p; /* Pointer to the memory we're actually - using. Will point to 'data' until we - start dynamically allocating. */ - expr_ty data[EXPRLIST_N_CACHED]; -} ExprList; - -#ifdef NDEBUG -#define ExprList_check_invariants(l) -#else -static void -ExprList_check_invariants(ExprList *l) -{ - /* Check our invariants. Make sure this object is "live", and - hasn't been deallocated. */ - assert(l->size >= 0); - assert(l->p != NULL); - if (l->size <= EXPRLIST_N_CACHED) - assert(l->data == l->p); -} -#endif - -static void -ExprList_Init(ExprList *l) -{ - l->allocated = EXPRLIST_N_CACHED; - l->size = 0; - - /* Until we start allocating dynamically, p points to data. */ - l->p = l->data; - - ExprList_check_invariants(l); -} - -static int -ExprList_Append(ExprList *l, expr_ty exp) -{ - ExprList_check_invariants(l); - if (l->size >= l->allocated) { - /* We need to alloc (or realloc) the memory. */ - Py_ssize_t new_size = l->allocated * 2; - - /* See if we've ever allocated anything dynamically. */ - if (l->p == l->data) { - Py_ssize_t i; - /* We're still using the cached data. Switch to - alloc-ing. */ - l->p = PyMem_RawMalloc(sizeof(expr_ty) * new_size); - if (!l->p) - return -1; - /* Copy the cached data into the new buffer. */ - for (i = 0; i < l->size; i++) - l->p[i] = l->data[i]; - } else { - /* Just realloc. */ - expr_ty *tmp = PyMem_RawRealloc(l->p, sizeof(expr_ty) * new_size); - if (!tmp) { - PyMem_RawFree(l->p); - l->p = NULL; - return -1; - } - l->p = tmp; - } - - l->allocated = new_size; - assert(l->allocated == 2 * l->size); - } - - l->p[l->size++] = exp; - - ExprList_check_invariants(l); - return 0; -} - -static void -ExprList_Dealloc(ExprList *l) -{ - ExprList_check_invariants(l); - - /* If there's been an error, or we've never dynamically allocated, - do nothing. */ - if (!l->p || l->p == l->data) { - /* Do nothing. */ - } else { - /* We have dynamically allocated. Free the memory. */ - PyMem_RawFree(l->p); - } - l->p = NULL; - l->size = -1; -} - -static asdl_seq * -ExprList_Finish(ExprList *l, PyArena *arena) -{ - asdl_seq *seq; - - ExprList_check_invariants(l); - - /* Allocate the asdl_seq and copy the expressions in to it. */ - seq = _Py_asdl_seq_new(l->size, arena); - if (seq) { - Py_ssize_t i; - for (i = 0; i < l->size; i++) - asdl_seq_SET(seq, i, l->p[i]); - } - ExprList_Dealloc(l); - return seq; -} - -/* The FstringParser is designed to add a mix of strings and - f-strings, and concat them together as needed. Ultimately, it - generates an expr_ty. */ -typedef struct { - PyObject *last_str; - ExprList expr_list; - int fmode; -} FstringParser; - -#ifdef NDEBUG -#define FstringParser_check_invariants(state) -#else -static void -FstringParser_check_invariants(FstringParser *state) -{ - if (state->last_str) - assert(PyUnicode_CheckExact(state->last_str)); - ExprList_check_invariants(&state->expr_list); -} -#endif - -static void -FstringParser_Init(FstringParser *state) -{ - state->last_str = NULL; - state->fmode = 0; - ExprList_Init(&state->expr_list); - FstringParser_check_invariants(state); -} - -static void -FstringParser_Dealloc(FstringParser *state) -{ - FstringParser_check_invariants(state); - - Py_XDECREF(state->last_str); - ExprList_Dealloc(&state->expr_list); -} - -/* Constants for the following */ -static PyObject *u_kind; - -/* Compute 'kind' field for string Constant (either 'u' or None) */ -static PyObject * -make_kind(struct compiling *c, const node *n) -{ - char *s = NULL; - PyObject *kind = NULL; - - /* Find the first string literal, if any */ - while (TYPE(n) != STRING) { - if (NCH(n) == 0) - return NULL; - n = CHILD(n, 0); - } - REQ(n, STRING); - - /* If it starts with 'u', return a PyUnicode "u" string */ - s = STR(n); - if (s && *s == 'u') { - if (!u_kind) { - u_kind = PyUnicode_InternFromString("u"); - if (!u_kind) - return NULL; - } - kind = u_kind; - if (PyArena_AddPyObject(c->c_arena, kind) < 0) { - return NULL; - } - Py_INCREF(kind); - } - return kind; -} - -/* Make a Constant node, but decref the PyUnicode object being added. */ -static expr_ty -make_str_node_and_del(PyObject **str, struct compiling *c, const node* n) -{ - PyObject *s = *str; - PyObject *kind = NULL; - *str = NULL; - assert(PyUnicode_CheckExact(s)); - if (PyArena_AddPyObject(c->c_arena, s) < 0) { - Py_DECREF(s); - return NULL; - } - kind = make_kind(c, n); - if (kind == NULL && PyErr_Occurred()) - return NULL; - return Constant(s, kind, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); -} - -/* Add a non-f-string (that is, a regular literal string). str is - decref'd. */ -static int -FstringParser_ConcatAndDel(FstringParser *state, PyObject *str) -{ - FstringParser_check_invariants(state); - - assert(PyUnicode_CheckExact(str)); - - if (PyUnicode_GET_LENGTH(str) == 0) { - Py_DECREF(str); - return 0; - } - - if (!state->last_str) { - /* We didn't have a string before, so just remember this one. */ - state->last_str = str; - } else { - /* Concatenate this with the previous string. */ - PyUnicode_AppendAndDel(&state->last_str, str); - if (!state->last_str) - return -1; - } - FstringParser_check_invariants(state); - return 0; -} - -/* Parse an f-string. The f-string is in *str to end, with no - 'f' or quotes. */ -static int -FstringParser_ConcatFstring(FstringParser *state, const char **str, - const char *end, int raw, int recurse_lvl, - struct compiling *c, const node *n) -{ - FstringParser_check_invariants(state); - state->fmode = 1; - - /* Parse the f-string. */ - while (1) { - PyObject *literal = NULL; - PyObject *expr_text = NULL; - expr_ty expression = NULL; - - /* If there's a zero length literal in front of the - expression, literal will be NULL. If we're at the end of - the f-string, expression will be NULL (unless result == 1, - see below). */ - int result = fstring_find_literal_and_expr(str, end, raw, recurse_lvl, - &literal, &expr_text, - &expression, c, n); - if (result < 0) - return -1; - - /* Add the literal, if any. */ - if (literal && FstringParser_ConcatAndDel(state, literal) < 0) { - Py_XDECREF(expr_text); - return -1; - } - /* Add the expr_text, if any. */ - if (expr_text && FstringParser_ConcatAndDel(state, expr_text) < 0) { - return -1; - } - - /* We've dealt with the literal and expr_text, their ownership has - been transferred to the state object. Don't look at them again. */ - - /* See if we should just loop around to get the next literal - and expression, while ignoring the expression this - time. This is used for un-doubling braces, as an - optimization. */ - if (result == 1) - continue; - - if (!expression) - /* We're done with this f-string. */ - break; - - /* We know we have an expression. Convert any existing string - to a Constant node. */ - if (!state->last_str) { - /* Do nothing. No previous literal. */ - } else { - /* Convert the existing last_str literal to a Constant node. */ - expr_ty str = make_str_node_and_del(&state->last_str, c, n); - if (!str || ExprList_Append(&state->expr_list, str) < 0) - return -1; - } - - if (ExprList_Append(&state->expr_list, expression) < 0) - return -1; - } - - /* If recurse_lvl is zero, then we must be at the end of the - string. Otherwise, we must be at a right brace. */ - - if (recurse_lvl == 0 && *str < end-1) { - ast_error(c, n, "f-string: unexpected end of string"); - return -1; - } - if (recurse_lvl != 0 && **str != '}') { - ast_error(c, n, "f-string: expecting '}'"); - return -1; - } - - FstringParser_check_invariants(state); - return 0; -} - -/* Convert the partial state reflected in last_str and expr_list to an - expr_ty. The expr_ty can be a Constant, or a JoinedStr. */ -static expr_ty -FstringParser_Finish(FstringParser *state, struct compiling *c, - const node *n) -{ - asdl_seq *seq; - - FstringParser_check_invariants(state); - - /* If we're just a constant string with no expressions, return - that. */ - if (!state->fmode) { - assert(!state->expr_list.size); - if (!state->last_str) { - /* Create a zero length string. */ - state->last_str = PyUnicode_FromStringAndSize(NULL, 0); - if (!state->last_str) - goto error; - } - return make_str_node_and_del(&state->last_str, c, n); - } - - /* Create a Constant node out of last_str, if needed. It will be the - last node in our expression list. */ - if (state->last_str) { - expr_ty str = make_str_node_and_del(&state->last_str, c, n); - if (!str || ExprList_Append(&state->expr_list, str) < 0) - goto error; - } - /* This has already been freed. */ - assert(state->last_str == NULL); - - seq = ExprList_Finish(&state->expr_list, c->c_arena); - if (!seq) - goto error; - - return JoinedStr(seq, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - -error: - FstringParser_Dealloc(state); - return NULL; -} - -/* Given an f-string (with no 'f' or quotes) that's in *str and ends - at end, parse it into an expr_ty. Return NULL on error. Adjust - str to point past the parsed portion. */ -static expr_ty -fstring_parse(const char **str, const char *end, int raw, int recurse_lvl, - struct compiling *c, const node *n) -{ - FstringParser state; - - FstringParser_Init(&state); - if (FstringParser_ConcatFstring(&state, str, end, raw, recurse_lvl, - c, n) < 0) { - FstringParser_Dealloc(&state); - return NULL; - } - - return FstringParser_Finish(&state, c, n); -} - -/* n is a Python string literal, including the bracketing quote - characters, and r, b, u, &/or f prefixes (if any), and embedded - escape sequences (if any). parsestr parses it, and sets *result to - decoded Python string object. If the string is an f-string, set - *fstr and *fstrlen to the unparsed string object. Return 0 if no - errors occurred. -*/ -static int -parsestr(struct compiling *c, const node *n, int *bytesmode, int *rawmode, - PyObject **result, const char **fstr, Py_ssize_t *fstrlen) -{ - size_t len; - const char *s = STR(n); - int quote = Py_CHARMASK(*s); - int fmode = 0; - *bytesmode = 0; - *rawmode = 0; - *result = NULL; - *fstr = NULL; - if (Py_ISALPHA(quote)) { - while (!*bytesmode || !*rawmode) { - if (quote == 'b' || quote == 'B') { - quote = *++s; - *bytesmode = 1; - } - else if (quote == 'u' || quote == 'U') { - quote = *++s; - } - else if (quote == 'r' || quote == 'R') { - quote = *++s; - *rawmode = 1; - } - else if (quote == 'f' || quote == 'F') { - quote = *++s; - fmode = 1; - } - else { - break; - } - } - } - - /* fstrings are only allowed in Python 3.6 and greater */ - if (fmode && c->c_feature_version < 6) { - ast_error(c, n, "Format strings are only supported in Python 3.6 and greater"); - return -1; - } - - if (fmode && *bytesmode) { - PyErr_BadInternalCall(); - return -1; - } - if (quote != '\'' && quote != '\"') { - PyErr_BadInternalCall(); - return -1; - } - /* Skip the leading quote char. */ - s++; - len = strlen(s); - if (len > INT_MAX) { - PyErr_SetString(PyExc_OverflowError, - "string to parse is too long"); - return -1; - } - if (s[--len] != quote) { - /* Last quote char must match the first. */ - PyErr_BadInternalCall(); - return -1; - } - if (len >= 4 && s[0] == quote && s[1] == quote) { - /* A triple quoted string. We've already skipped one quote at - the start and one at the end of the string. Now skip the - two at the start. */ - s += 2; - len -= 2; - /* And check that the last two match. */ - if (s[--len] != quote || s[--len] != quote) { - PyErr_BadInternalCall(); - return -1; - } - } - - if (fmode) { - /* Just return the bytes. The caller will parse the resulting - string. */ - *fstr = s; - *fstrlen = len; - return 0; - } - - /* Not an f-string. */ - /* Avoid invoking escape decoding routines if possible. */ - *rawmode = *rawmode || strchr(s, '\\') == NULL; - if (*bytesmode) { - /* Disallow non-ASCII characters. */ - const char *ch; - for (ch = s; *ch; ch++) { - if (Py_CHARMASK(*ch) >= 0x80) { - ast_error(c, n, - "bytes can only contain ASCII " - "literal characters."); - return -1; - } - } - if (*rawmode) - *result = PyBytes_FromStringAndSize(s, len); - else - *result = decode_bytes_with_escapes(c, n, s, len); - } else { - if (*rawmode) - *result = PyUnicode_DecodeUTF8Stateful(s, len, NULL, NULL); - else - *result = decode_unicode_with_escapes(c, n, s, len); - } - return *result == NULL ? -1 : 0; -} - -/* Accepts a STRING+ atom, and produces an expr_ty node. Run through - each STRING atom, and process it as needed. For bytes, just - concatenate them together, and the result will be a Constant node. For - normal strings and f-strings, concatenate them together. The result - will be a Constant node if there were no f-strings; a FormattedValue - node if there's just an f-string (with no leading or trailing - literals), or a JoinedStr node if there are multiple f-strings or - any literals involved. */ -static expr_ty -parsestrplus(struct compiling *c, const node *n) -{ - int bytesmode = 0; - PyObject *bytes_str = NULL; - int i; - - FstringParser state; - FstringParser_Init(&state); - - for (i = 0; i < NCH(n); i++) { - int this_bytesmode; - int this_rawmode; - PyObject *s; - const char *fstr; - Py_ssize_t fstrlen = -1; /* Silence a compiler warning. */ - - REQ(CHILD(n, i), STRING); - if (parsestr(c, CHILD(n, i), &this_bytesmode, &this_rawmode, &s, - &fstr, &fstrlen) != 0) - goto error; - - /* Check that we're not mixing bytes with unicode. */ - if (i != 0 && bytesmode != this_bytesmode) { - ast_error(c, n, "cannot mix bytes and nonbytes literals"); - /* s is NULL if the current string part is an f-string. */ - Py_XDECREF(s); - goto error; - } - bytesmode = this_bytesmode; - - if (fstr != NULL) { - int result; - assert(s == NULL && !bytesmode); - /* This is an f-string. Parse and concatenate it. */ - result = FstringParser_ConcatFstring(&state, &fstr, fstr+fstrlen, - this_rawmode, 0, c, n); - if (result < 0) - goto error; - } else { - /* A string or byte string. */ - assert(s != NULL && fstr == NULL); - - assert(bytesmode ? PyBytes_CheckExact(s) : - PyUnicode_CheckExact(s)); - - if (bytesmode) { - /* For bytes, concat as we go. */ - if (i == 0) { - /* First time, just remember this value. */ - bytes_str = s; - } else { - PyBytes_ConcatAndDel(&bytes_str, s); - if (!bytes_str) - goto error; - } - } else { - /* This is a regular string. Concatenate it. */ - if (FstringParser_ConcatAndDel(&state, s) < 0) - goto error; - } - } - } - if (bytesmode) { - /* Just return the bytes object and we're done. */ - if (PyArena_AddPyObject(c->c_arena, bytes_str) < 0) - goto error; - return Constant(bytes_str, NULL, LINENO(n), n->n_col_offset, - n->n_end_lineno, n->n_end_col_offset, c->c_arena); - } - - /* We're not a bytes string, bytes_str should never have been set. */ - assert(bytes_str == NULL); - - return FstringParser_Finish(&state, c, n); - -error: - Py_XDECREF(bytes_str); - FstringParser_Dealloc(&state); - return NULL; -} - PyObject * _PyAST_GetDocString(asdl_seq *body) { diff --git a/Python/compile.c b/Python/compile.c index fccc688..8fe82f9 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -390,21 +390,6 @@ PyAST_CompileEx(mod_ty mod, const char *filename_str, PyCompilerFlags *flags, } -PyCodeObject * -PyNode_Compile(struct _node *n, const char *filename) -{ - PyCodeObject *co = NULL; - mod_ty mod; - PyArena *arena = PyArena_New(); - if (!arena) - return NULL; - mod = PyAST_FromNode(n, NULL, filename, arena); - if (mod) - co = PyAST_Compile(mod, filename, NULL, arena); - PyArena_Free(arena); - return co; -} - static void compiler_free(struct compiler *c) { diff --git a/Python/initconfig.c b/Python/initconfig.c index 998ceb7..d8b3df8 100644 --- a/Python/initconfig.c +++ b/Python/initconfig.c @@ -72,7 +72,6 @@ static const char usage_3[] = "\ -X opt : set implementation-specific option. The following options are available:\n\ \n\ -X faulthandler: enable faulthandler\n\ - -X oldparser: enable the traditional LL(1) parser; also PYTHONOLDPARSER\n\ -X showrefcount: output the total reference count and number of used\n\ memory blocks when the program finishes or after each statement in the\n\ interactive interpreter. This only works on debug builds\n\ @@ -640,7 +639,6 @@ _PyConfig_InitCompatConfig(PyConfig *config) #ifdef MS_WINDOWS config->legacy_windows_stdio = -1; #endif - config->_use_peg_parser = 1; } @@ -798,7 +796,6 @@ _PyConfig_Copy(PyConfig *config, const PyConfig *config2) COPY_ATTR(isolated); COPY_ATTR(use_environment); COPY_ATTR(dev_mode); - COPY_ATTR(_use_peg_parser); COPY_ATTR(install_signal_handlers); COPY_ATTR(use_hash_seed); COPY_ATTR(hash_seed); @@ -905,7 +902,6 @@ config_as_dict(const PyConfig *config) SET_ITEM_INT(isolated); SET_ITEM_INT(use_environment); SET_ITEM_INT(dev_mode); - SET_ITEM_INT(_use_peg_parser); SET_ITEM_INT(install_signal_handlers); SET_ITEM_INT(use_hash_seed); SET_ITEM_UINT(hash_seed); @@ -1451,11 +1447,6 @@ config_read_complex_options(PyConfig *config) config->import_time = 1; } - if (config_get_env(config, "PYTHONOLDPARSER") - || config_get_xoption(config, L"oldparser")) { - config->_use_peg_parser = 0; - } - PyStatus status; if (config->tracemalloc < 0) { status = config_init_tracemalloc(config); @@ -2549,7 +2540,6 @@ PyConfig_Read(PyConfig *config) assert(config->isolated >= 0); assert(config->use_environment >= 0); assert(config->dev_mode >= 0); - assert(config->_use_peg_parser >= 0); assert(config->install_signal_handlers >= 0); assert(config->use_hash_seed >= 0); assert(config->faulthandler >= 0); diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index f2f7d58..c754f21 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -18,7 +18,6 @@ #include "pycore_sysmodule.h" // _PySys_ClearAuditHooks() #include "pycore_traceback.h" // _Py_DumpTracebackThreads() -#include "grammar.h" // PyGrammar_RemoveAccelerators() #include <locale.h> // setlocale() #ifdef HAVE_SIGNAL_H @@ -50,7 +49,6 @@ _Py_IDENTIFIER(threading); extern "C" { #endif -extern grammar _PyParser_Grammar; /* From graminit.c */ /* Forward declarations */ static PyStatus add_main_module(PyInterpreterState *interp); @@ -1301,7 +1299,6 @@ finalize_interp_clear(PyThreadState *tstate) _PyWarnings_Fini(tstate->interp); if (is_main_interp) { - PyGrammar_RemoveAccelerators(&_PyParser_Grammar); _PyExc_Fini(); } diff --git a/Python/pythonrun.c b/Python/pythonrun.c index cb0e3b0..7a3b5b5 100644 --- a/Python/pythonrun.c +++ b/Python/pythonrun.c @@ -58,16 +58,12 @@ _Py_static_string(PyId_string, "<string>"); extern "C" { #endif -extern Py_EXPORTED_SYMBOL grammar _PyParser_Grammar; /* From graminit.c */ - /* Forward */ static void flush_io(void); static PyObject *run_mod(mod_ty, PyObject *, PyObject *, PyObject *, PyCompilerFlags *, PyArena *); static PyObject *run_pyc_file(FILE *, const char *, PyObject *, PyObject *, PyCompilerFlags *); -static void err_input(perrdetail *); -static void err_free(perrdetail *); static int PyRun_InteractiveOneObjectEx(FILE *, PyObject *, PyCompilerFlags *); /* Parse input from a file and execute it */ @@ -148,32 +144,6 @@ PyRun_InteractiveLoopFlags(FILE *fp, const char *filename_str, PyCompilerFlags * return err; } -/* compute parser flags based on compiler flags */ -static int PARSER_FLAGS(PyCompilerFlags *flags) -{ - int parser_flags = 0; - if (!flags) - return 0; - if (flags->cf_flags & PyCF_DONT_IMPLY_DEDENT) - parser_flags |= PyPARSE_DONT_IMPLY_DEDENT; - if (flags->cf_flags & PyCF_IGNORE_COOKIE) - parser_flags |= PyPARSE_IGNORE_COOKIE; - if (flags->cf_flags & CO_FUTURE_BARRY_AS_BDFL) - parser_flags |= PyPARSE_BARRY_AS_BDFL; - if (flags->cf_flags & PyCF_TYPE_COMMENTS) - parser_flags |= PyPARSE_TYPE_COMMENTS; - return parser_flags; -} - -#if 0 -/* Keep an example of flags with future keyword support. */ -#define PARSER_FLAGS(flags) \ - ((flags) ? ((((flags)->cf_flags & PyCF_DONT_IMPLY_DEDENT) ? \ - PyPARSE_DONT_IMPLY_DEDENT : 0) \ - | ((flags)->cf_flags & CO_FUTURE_WITH_STATEMENT ? \ - PyPARSE_WITH_IS_KEYWORD : 0)) : 0) -#endif - /* A PyRun_InteractiveOneObject() auxiliary function that does not print the * error on failure. */ static int @@ -185,7 +155,6 @@ PyRun_InteractiveOneObjectEx(FILE *fp, PyObject *filename, PyArena *arena; const char *ps1 = "", *ps2 = "", *enc = NULL; int errcode = 0; - int use_peg = _PyInterpreterState_GET()->config._use_peg_parser; _Py_IDENTIFIER(encoding); _Py_IDENTIFIER(__main__); @@ -239,15 +208,8 @@ PyRun_InteractiveOneObjectEx(FILE *fp, PyObject *filename, return -1; } - if (use_peg) { - mod = PyPegen_ASTFromFileObject(fp, filename, Py_single_input, - enc, ps1, ps2, flags, &errcode, arena); - } - else { - mod = PyParser_ASTFromFileObject(fp, filename, enc, - Py_single_input, ps1, ps2, - flags, &errcode, arena); - } + mod = PyPegen_ASTFromFileObject(fp, filename, Py_single_input, + enc, ps1, ps2, flags, &errcode, arena); Py_XDECREF(v); Py_XDECREF(w); @@ -1058,7 +1020,6 @@ PyRun_StringFlags(const char *str, int start, PyObject *globals, mod_ty mod; PyArena *arena; PyObject *filename; - int use_peg = _PyInterpreterState_GET()->config._use_peg_parser; filename = _PyUnicode_FromId(&PyId_string); /* borrowed */ if (filename == NULL) @@ -1068,12 +1029,7 @@ PyRun_StringFlags(const char *str, int start, PyObject *globals, if (arena == NULL) return NULL; - if (use_peg) { - mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); - } - else { - mod = PyParser_ASTFromStringObject(str, filename, start, flags, arena); - } + mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); if (mod != NULL) ret = run_mod(mod, filename, globals, locals, flags, arena); @@ -1089,7 +1045,6 @@ PyRun_FileExFlags(FILE *fp, const char *filename_str, int start, PyObject *globa mod_ty mod; PyArena *arena = NULL; PyObject *filename; - int use_peg = _PyInterpreterState_GET()->config._use_peg_parser; filename = PyUnicode_DecodeFSDefault(filename_str); if (filename == NULL) @@ -1099,14 +1054,8 @@ PyRun_FileExFlags(FILE *fp, const char *filename_str, int start, PyObject *globa if (arena == NULL) goto exit; - if (use_peg) { - mod = PyPegen_ASTFromFileObject(fp, filename, start, NULL, NULL, NULL, + mod = PyPegen_ASTFromFileObject(fp, filename, start, NULL, NULL, NULL, flags, NULL, arena); - } - else { - mod = PyParser_ASTFromFileObject(fp, filename, NULL, start, 0, 0, - flags, NULL, arena); - } if (closeit) fclose(fp); @@ -1250,17 +1199,11 @@ Py_CompileStringObject(const char *str, PyObject *filename, int start, { PyCodeObject *co; mod_ty mod; - int use_peg = _PyInterpreterState_GET()->config._use_peg_parser; PyArena *arena = PyArena_New(); if (arena == NULL) return NULL; - if (use_peg) { - mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); - } - else { - mod = PyParser_ASTFromStringObject(str, filename, start, flags, arena); - } + mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); if (mod == NULL) { PyArena_Free(arena); return NULL; @@ -1357,19 +1300,13 @@ _Py_SymtableStringObjectFlags(const char *str, PyObject *filename, int start, Py { struct symtable *st; mod_ty mod; - int use_peg = _PyInterpreterState_GET()->config._use_peg_parser; PyArena *arena; arena = PyArena_New(); if (arena == NULL) return NULL; - if (use_peg) { - mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); - } - else { - mod = PyParser_ASTFromStringObject(str, filename, start, flags, arena); - } + mod = PyPegen_ASTFromStringObject(str, filename, start, flags, arena); if (mod == NULL) { PyArena_Free(arena); return NULL; @@ -1393,291 +1330,6 @@ Py_SymtableString(const char *str, const char *filename_str, int start) return st; } -/* Preferred access to parser is through AST. */ -mod_ty -PyParser_ASTFromStringObject(const char *s, PyObject *filename, int start, - PyCompilerFlags *flags, PyArena *arena) -{ - mod_ty mod; - PyCompilerFlags localflags = _PyCompilerFlags_INIT; - perrdetail err; - int iflags = PARSER_FLAGS(flags); - if (flags && flags->cf_feature_version < 7) - iflags |= PyPARSE_ASYNC_HACKS; - - node *n = PyParser_ParseStringObject(s, filename, - &_PyParser_Grammar, start, &err, - &iflags); - if (flags == NULL) { - flags = &localflags; - } - if (n) { - flags->cf_flags |= iflags & PyCF_MASK; - mod = PyAST_FromNodeObject(n, flags, filename, arena); - PyNode_Free(n); - } - else { - err_input(&err); - mod = NULL; - } - err_free(&err); - return mod; -} - -mod_ty -PyParser_ASTFromString(const char *s, const char *filename_str, int start, - PyCompilerFlags *flags, PyArena *arena) -{ - PyObject *filename; - mod_ty mod; - filename = PyUnicode_DecodeFSDefault(filename_str); - if (filename == NULL) - return NULL; - mod = PyParser_ASTFromStringObject(s, filename, start, flags, arena); - Py_DECREF(filename); - return mod; -} - -mod_ty -PyParser_ASTFromFileObject(FILE *fp, PyObject *filename, const char* enc, - int start, const char *ps1, - const char *ps2, PyCompilerFlags *flags, int *errcode, - PyArena *arena) -{ - mod_ty mod; - PyCompilerFlags localflags = _PyCompilerFlags_INIT; - perrdetail err; - int iflags = PARSER_FLAGS(flags); - - node *n = PyParser_ParseFileObject(fp, filename, enc, - &_PyParser_Grammar, - start, ps1, ps2, &err, &iflags); - if (flags == NULL) { - flags = &localflags; - } - if (n) { - flags->cf_flags |= iflags & PyCF_MASK; - mod = PyAST_FromNodeObject(n, flags, filename, arena); - PyNode_Free(n); - } - else { - err_input(&err); - if (errcode) - *errcode = err.error; - mod = NULL; - } - err_free(&err); - return mod; -} - -mod_ty -PyParser_ASTFromFile(FILE *fp, const char *filename_str, const char* enc, - int start, const char *ps1, - const char *ps2, PyCompilerFlags *flags, int *errcode, - PyArena *arena) -{ - mod_ty mod; - PyObject *filename; - filename = PyUnicode_DecodeFSDefault(filename_str); - if (filename == NULL) - return NULL; - mod = PyParser_ASTFromFileObject(fp, filename, enc, start, ps1, ps2, - flags, errcode, arena); - Py_DECREF(filename); - return mod; -} - -/* Simplified interface to parsefile -- return node or set exception */ - -node * -PyParser_SimpleParseFileFlags(FILE *fp, const char *filename, int start, int flags) -{ - perrdetail err; - node *n = PyParser_ParseFileFlags(fp, filename, NULL, - &_PyParser_Grammar, - start, NULL, NULL, &err, flags); - if (n == NULL) - err_input(&err); - err_free(&err); - - return n; -} - -/* Simplified interface to parsestring -- return node or set exception */ - -node * -PyParser_SimpleParseStringFlags(const char *str, int start, int flags) -{ - perrdetail err; - node *n = PyParser_ParseStringFlags(str, &_PyParser_Grammar, - start, &err, flags); - if (n == NULL) - err_input(&err); - err_free(&err); - return n; -} - -node * -PyParser_SimpleParseStringFlagsFilename(const char *str, const char *filename, - int start, int flags) -{ - perrdetail err; - node *n = PyParser_ParseStringFlagsFilename(str, filename, - &_PyParser_Grammar, start, &err, flags); - if (n == NULL) - err_input(&err); - err_free(&err); - return n; -} - -/* May want to move a more generalized form of this to parsetok.c or - even parser modules. */ - -void -PyParser_ClearError(perrdetail *err) -{ - err_free(err); -} - -void -PyParser_SetError(perrdetail *err) -{ - err_input(err); -} - -static void -err_free(perrdetail *err) -{ - Py_CLEAR(err->filename); -} - -/* Set the error appropriate to the given input error code (see errcode.h) */ - -static void -err_input(perrdetail *err) -{ - PyObject *v, *w, *errtype, *errtext; - PyObject *msg_obj = NULL; - const char *msg = NULL; - int offset = err->offset; - - errtype = PyExc_SyntaxError; - switch (err->error) { - case E_ERROR: - goto cleanup; - case E_SYNTAX: - errtype = PyExc_IndentationError; - if (err->expected == INDENT) - msg = "expected an indented block"; - else if (err->token == INDENT) - msg = "unexpected indent"; - else if (err->token == DEDENT) - msg = "unexpected unindent"; - else if (err->expected == NOTEQUAL) { - errtype = PyExc_SyntaxError; - msg = "with Barry as BDFL, use '<>' instead of '!='"; - } - else { - errtype = PyExc_SyntaxError; - msg = "invalid syntax"; - } - break; - case E_TOKEN: - msg = "invalid token"; - break; - case E_EOFS: - msg = "EOF while scanning triple-quoted string literal"; - break; - case E_EOLS: - msg = "EOL while scanning string literal"; - break; - case E_INTR: - if (!PyErr_Occurred()) - PyErr_SetNone(PyExc_KeyboardInterrupt); - goto cleanup; - case E_NOMEM: - PyErr_NoMemory(); - goto cleanup; - case E_EOF: - msg = "unexpected EOF while parsing"; - break; - case E_TABSPACE: - errtype = PyExc_TabError; - msg = "inconsistent use of tabs and spaces in indentation"; - break; - case E_OVERFLOW: - msg = "expression too long"; - break; - case E_DEDENT: - errtype = PyExc_IndentationError; - msg = "unindent does not match any outer indentation level"; - break; - case E_TOODEEP: - errtype = PyExc_IndentationError; - msg = "too many levels of indentation"; - break; - case E_DECODE: { - PyObject *type, *value, *tb; - PyErr_Fetch(&type, &value, &tb); - msg = "unknown decode error"; - if (value != NULL) - msg_obj = PyObject_Str(value); - Py_XDECREF(type); - Py_XDECREF(value); - Py_XDECREF(tb); - break; - } - case E_LINECONT: - msg = "unexpected character after line continuation character"; - break; - - case E_BADSINGLE: - msg = "multiple statements found while compiling a single statement"; - break; - default: - fprintf(stderr, "error=%d\n", err->error); - msg = "unknown parsing error"; - break; - } - /* err->text may not be UTF-8 in case of decoding errors. - Explicitly convert to an object. */ - if (!err->text) { - errtext = Py_None; - Py_INCREF(Py_None); - } else { - errtext = PyUnicode_DecodeUTF8(err->text, err->offset, - "replace"); - if (errtext != NULL) { - Py_ssize_t len = strlen(err->text); - offset = (int)PyUnicode_GET_LENGTH(errtext); - if (len != err->offset) { - Py_DECREF(errtext); - errtext = PyUnicode_DecodeUTF8(err->text, len, - "replace"); - } - } - } - v = Py_BuildValue("(OiiN)", err->filename, - err->lineno, offset, errtext); - if (v != NULL) { - if (msg_obj) - w = Py_BuildValue("(OO)", msg_obj, v); - else - w = Py_BuildValue("(sO)", msg, v); - } else - w = NULL; - Py_XDECREF(v); - PyErr_SetObject(errtype, w); - Py_XDECREF(w); -cleanup: - Py_XDECREF(msg_obj); - if (err->text != NULL) { - PyObject_FREE(err->text); - err->text = NULL; - } -} - - #if defined(USE_STACKCHECK) #if defined(WIN32) && defined(_MSC_VER) @@ -1715,123 +1367,6 @@ PyOS_CheckStack(void) #endif /* USE_STACKCHECK */ -/* Deprecated C API functions still provided for binary compatibility */ - -#undef PyParser_SimpleParseFile -PyAPI_FUNC(node *) -PyParser_SimpleParseFile(FILE *fp, const char *filename, int start) -{ - return PyParser_SimpleParseFileFlags(fp, filename, start, 0); -} - -#undef PyParser_SimpleParseString -PyAPI_FUNC(node *) -PyParser_SimpleParseString(const char *str, int start) -{ - return PyParser_SimpleParseStringFlags(str, start, 0); -} - -#undef PyRun_AnyFile -PyAPI_FUNC(int) -PyRun_AnyFile(FILE *fp, const char *name) -{ - return PyRun_AnyFileExFlags(fp, name, 0, NULL); -} - -#undef PyRun_AnyFileEx -PyAPI_FUNC(int) -PyRun_AnyFileEx(FILE *fp, const char *name, int closeit) -{ - return PyRun_AnyFileExFlags(fp, name, closeit, NULL); -} - -#undef PyRun_AnyFileFlags -PyAPI_FUNC(int) -PyRun_AnyFileFlags(FILE *fp, const char *name, PyCompilerFlags *flags) -{ - return PyRun_AnyFileExFlags(fp, name, 0, flags); -} - -#undef PyRun_File -PyAPI_FUNC(PyObject *) -PyRun_File(FILE *fp, const char *p, int s, PyObject *g, PyObject *l) -{ - return PyRun_FileExFlags(fp, p, s, g, l, 0, NULL); -} - -#undef PyRun_FileEx -PyAPI_FUNC(PyObject *) -PyRun_FileEx(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, int c) -{ - return PyRun_FileExFlags(fp, p, s, g, l, c, NULL); -} - -#undef PyRun_FileFlags -PyAPI_FUNC(PyObject *) -PyRun_FileFlags(FILE *fp, const char *p, int s, PyObject *g, PyObject *l, - PyCompilerFlags *flags) -{ - return PyRun_FileExFlags(fp, p, s, g, l, 0, flags); -} - -#undef PyRun_SimpleFile -PyAPI_FUNC(int) -PyRun_SimpleFile(FILE *f, const char *p) -{ - return PyRun_SimpleFileExFlags(f, p, 0, NULL); -} - -#undef PyRun_SimpleFileEx -PyAPI_FUNC(int) -PyRun_SimpleFileEx(FILE *f, const char *p, int c) -{ - return PyRun_SimpleFileExFlags(f, p, c, NULL); -} - - -#undef PyRun_String -PyAPI_FUNC(PyObject *) -PyRun_String(const char *str, int s, PyObject *g, PyObject *l) -{ - return PyRun_StringFlags(str, s, g, l, NULL); -} - -#undef PyRun_SimpleString -PyAPI_FUNC(int) -PyRun_SimpleString(const char *s) -{ - return PyRun_SimpleStringFlags(s, NULL); -} - -#undef Py_CompileString -PyAPI_FUNC(PyObject *) -Py_CompileString(const char *str, const char *p, int s) -{ - return Py_CompileStringExFlags(str, p, s, NULL, -1); -} - -#undef Py_CompileStringFlags -PyAPI_FUNC(PyObject *) -Py_CompileStringFlags(const char *str, const char *p, int s, - PyCompilerFlags *flags) -{ - return Py_CompileStringExFlags(str, p, s, flags, -1); -} - -#undef PyRun_InteractiveOne -PyAPI_FUNC(int) -PyRun_InteractiveOne(FILE *f, const char *p) -{ - return PyRun_InteractiveOneFlags(f, p, NULL); -} - -#undef PyRun_InteractiveLoop -PyAPI_FUNC(int) -PyRun_InteractiveLoop(FILE *f, const char *p) -{ - return PyRun_InteractiveLoopFlags(f, p, NULL); -} - #ifdef __cplusplus } #endif diff --git a/Tools/peg_generator/pegen/build.py b/Tools/peg_generator/pegen/build.py index 931ffc7..9edde37 100644 --- a/Tools/peg_generator/pegen/build.py +++ b/Tools/peg_generator/pegen/build.py @@ -66,15 +66,14 @@ def compile_c_extension( str(MOD_DIR.parent.parent.parent / "Python" / "Python-ast.c"), str(MOD_DIR.parent.parent.parent / "Python" / "asdl.c"), str(MOD_DIR.parent.parent.parent / "Parser" / "tokenizer.c"), - str(MOD_DIR.parent.parent.parent / "Parser" / "pegen" / "pegen.c"), - str(MOD_DIR.parent.parent.parent / "Parser" / "pegen" / "parse_string.c"), + str(MOD_DIR.parent.parent.parent / "Parser" / "pegen.c"), + str(MOD_DIR.parent.parent.parent / "Parser" / "string_parser.c"), str(MOD_DIR.parent / "peg_extension" / "peg_extension.c"), generated_source_path, ], include_dirs=[ str(MOD_DIR.parent.parent.parent / "Include" / "internal"), str(MOD_DIR.parent.parent.parent / "Parser"), - str(MOD_DIR.parent.parent.parent / "Parser" / "pegen"), ], extra_compile_args=extra_compile_args, extra_link_args=extra_link_args, diff --git a/configure.ac b/configure.ac index 30856c8..3001cc8 100644 --- a/configure.ac +++ b/configure.ac @@ -5438,7 +5438,7 @@ do done AC_SUBST(SRCDIRS) -SRCDIRS="Parser Parser/pegen Objects Python Modules Modules/_io Programs" +SRCDIRS="Parser Objects Python Modules Modules/_io Programs" AC_MSG_CHECKING(for build directories) for dir in $SRCDIRS; do if test ! -d $dir; then @@ -917,9 +917,6 @@ class PyBuildExt(build_ext): # select(2); not on ancient System V self.add(Extension('select', ['selectmodule.c'])) - # Fred Drake's interface to the Python parser - self.add(Extension('parser', ['parsermodule.c'])) - # Memory-mapped files (also works on Win32). self.add(Extension('mmap', ['mmapmodule.c'])) |