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-rw-r--r--Lib/importlib/_bootstrap_external.py3
-rw-r--r--Lib/test/test_code.py1
-rw-r--r--Lib/test/test_compile.py8
-rw-r--r--Lib/test/test_dis.py18
-rw-r--r--Misc/NEWS.d/next/Core and Builtins/2022-07-01-20-00-19.gh-issue-94485.mo5st7.rst2
-rw-r--r--Programs/test_frozenmain.h22
-rw-r--r--Python/compile.c5
7 files changed, 33 insertions, 26 deletions
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
index 6cd3538..007127b 100644
--- a/Lib/importlib/_bootstrap_external.py
+++ b/Lib/importlib/_bootstrap_external.py
@@ -410,6 +410,7 @@ _code_type = type(_write_atomic.__code__)
# Python 3.12a1 3504 (Merge LOAD_METHOD back into LOAD_ATTR)
# Python 3.12a1 3505 (Specialization/Cache for FOR_ITER)
# Python 3.12a1 3506 (Add BINARY_SLICE and STORE_SLICE instructions)
+# Python 3.12a1 3507 (Set lineno of module's RESUME to 0)
# Python 3.13 will start with 3550
@@ -423,7 +424,7 @@ _code_type = type(_write_atomic.__code__)
# Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
# in PC/launcher.c must also be updated.
-MAGIC_NUMBER = (3506).to_bytes(2, 'little') + b'\r\n'
+MAGIC_NUMBER = (3507).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c
diff --git a/Lib/test/test_code.py b/Lib/test/test_code.py
index 308141a..fd68f6d 100644
--- a/Lib/test/test_code.py
+++ b/Lib/test/test_code.py
@@ -376,7 +376,6 @@ class CodeTest(unittest.TestCase):
for instruction in artificial_instructions
],
[
- ('RESUME', 0),
("PUSH_EXC_INFO", None),
("LOAD_CONST", None), # artificial 'None'
("STORE_NAME", "e"), # XX: we know the location for this
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py
index 46b16e7..ab1685d 100644
--- a/Lib/test/test_compile.py
+++ b/Lib/test/test_compile.py
@@ -161,7 +161,7 @@ if 1:
co = compile(s256, 'fn', 'exec')
self.assertEqual(co.co_firstlineno, 1)
lines = list(co.co_lines())
- self.assertEqual(lines[0][2], None)
+ self.assertEqual(lines[0][2], 0)
self.assertEqual(lines[1][2], 257)
def test_literals_with_leading_zeroes(self):
@@ -1032,8 +1032,8 @@ if 1:
def check_op_count(func, op, expected):
actual = 0
for instr in dis.Bytecode(func):
- if instr.opname == op:
- actual += 1
+ if instr.opname == op:
+ actual += 1
self.assertEqual(actual, expected)
def load():
@@ -1090,6 +1090,8 @@ class TestSourcePositions(unittest.TestCase):
# Check against the positions in the code object.
for (line, end_line, col, end_col) in code.co_positions():
+ if line == 0:
+ continue # This is an artificial module-start line
# If the offset is not None (indicating missing data), ensure that
# it was part of one of the AST nodes.
if line is not None:
diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py
index 07f1203..2560048 100644
--- a/Lib/test/test_dis.py
+++ b/Lib/test/test_dis.py
@@ -267,7 +267,7 @@ Disassembly of g:
expr_str = "x + 1"
dis_expr_str = """\
- RESUME 0
+ 0 RESUME 0
1 LOAD_NAME 0 (x)
LOAD_CONST 0 (1)
@@ -278,7 +278,7 @@ dis_expr_str = """\
simple_stmt_str = "x = x + 1"
dis_simple_stmt_str = """\
- RESUME 0
+ 0 RESUME 0
1 LOAD_NAME 0 (x)
LOAD_CONST 0 (1)
@@ -297,7 +297,7 @@ lst[fun(0)]: int = 1
# leading newline is for a reason (tests lineno)
dis_annot_stmt_str = """\
- RESUME 0
+ 0 RESUME 0
2 SETUP_ANNOTATIONS
LOAD_CONST 0 (1)
@@ -335,7 +335,7 @@ while 1:
# Trailing newline has been deliberately omitted
dis_compound_stmt_str = """\
- RESUME 0
+ 0 RESUME 0
1 LOAD_CONST 0 (0)
STORE_NAME 0 (x)
@@ -1092,7 +1092,7 @@ class DisTests(DisTestBase):
@cpython_only
def test_binary_specialize(self):
binary_op_quicken = """\
- 0 RESUME_QUICK 0
+ 0 0 RESUME_QUICK 0
1 2 LOAD_NAME 0 (a)
4 LOAD_NAME 1 (b)
@@ -1110,7 +1110,7 @@ class DisTests(DisTestBase):
self.do_disassembly_compare(got, binary_op_quicken % "BINARY_OP_ADD_UNICODE 0 (+)", True)
binary_subscr_quicken = """\
- 0 RESUME_QUICK 0
+ 0 0 RESUME_QUICK 0
1 2 LOAD_NAME 0 (a)
4 LOAD_CONST 0 (0)
@@ -1130,7 +1130,7 @@ class DisTests(DisTestBase):
@cpython_only
def test_load_attr_specialize(self):
load_attr_quicken = """\
- 0 RESUME_QUICK 0
+ 0 0 RESUME_QUICK 0
1 2 LOAD_CONST 0 ('a')
4 LOAD_ATTR_SLOT 0 (__class__)
@@ -1144,7 +1144,7 @@ class DisTests(DisTestBase):
@cpython_only
def test_call_specialize(self):
call_quicken = """\
- RESUME_QUICK 0
+ 0 RESUME_QUICK 0
1 PUSH_NULL
LOAD_NAME 0 (str)
@@ -1718,7 +1718,7 @@ class InstructionTests(InstructionTestCase):
for instr in dis.get_instructions(code)
]
expected = [
- (None, None, None, None),
+ (0, 1, 0, 0),
(1, 1, 0, 1),
(1, 1, 0, 1),
(2, 2, 2, 3),
diff --git a/Misc/NEWS.d/next/Core and Builtins/2022-07-01-20-00-19.gh-issue-94485.mo5st7.rst b/Misc/NEWS.d/next/Core and Builtins/2022-07-01-20-00-19.gh-issue-94485.mo5st7.rst
new file mode 100644
index 0000000..14d90b7
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2022-07-01-20-00-19.gh-issue-94485.mo5st7.rst
@@ -0,0 +1,2 @@
+Line number of a module's ``RESUME`` instruction is set to 0 as specified in
+:pep:`626`.
diff --git a/Programs/test_frozenmain.h b/Programs/test_frozenmain.h
index 55d461c..677ce18 100644
--- a/Programs/test_frozenmain.h
+++ b/Programs/test_frozenmain.h
@@ -28,15 +28,15 @@ unsigned char M_test_frozenmain[] = {
3,0,0,0,218,3,107,101,121,169,0,243,0,0,0,0,
250,18,116,101,115,116,95,102,114,111,122,101,110,109,97,105,
110,46,112,121,250,8,60,109,111,100,117,108,101,62,114,18,
- 0,0,0,1,0,0,0,115,145,0,0,0,248,240,6,0,
- 1,11,128,10,128,10,128,10,216,0,24,208,0,24,208,0,
- 24,208,0,24,224,0,5,128,5,208,6,26,212,0,27,208,
- 0,27,216,0,5,128,5,128,106,144,35,151,40,145,40,212,
- 0,27,208,0,27,216,9,38,208,9,26,215,9,38,209,9,
- 38,212,9,40,168,24,212,9,50,128,6,240,2,6,12,2,
- 240,0,7,1,42,241,0,7,1,42,128,67,240,14,0,5,
- 10,128,69,208,10,40,144,67,208,10,40,208,10,40,152,54,
- 160,35,156,59,208,10,40,208,10,40,212,4,41,208,4,41,
- 208,4,41,240,15,7,1,42,240,0,7,1,42,114,16,0,
- 0,0,
+ 0,0,0,1,0,0,0,115,149,0,0,0,240,3,1,1,
+ 1,240,8,0,1,11,128,10,128,10,128,10,216,0,24,208,
+ 0,24,208,0,24,208,0,24,224,0,5,128,5,208,6,26,
+ 212,0,27,208,0,27,216,0,5,128,5,128,106,144,35,151,
+ 40,145,40,212,0,27,208,0,27,216,9,38,208,9,26,215,
+ 9,38,209,9,38,212,9,40,168,24,212,9,50,128,6,240,
+ 2,6,12,2,240,0,7,1,42,241,0,7,1,42,128,67,
+ 240,14,0,5,10,128,69,208,10,40,144,67,208,10,40,208,
+ 10,40,152,54,160,35,156,59,208,10,40,208,10,40,212,4,
+ 41,208,4,41,208,4,41,240,15,7,1,42,240,0,7,1,
+ 42,114,16,0,0,0,
};
diff --git a/Python/compile.c b/Python/compile.c
index 5ae1e34..7717689 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1759,7 +1759,7 @@ compiler_enter_scope(struct compiler *c, identifier name,
c->u->u_curblock = block;
if (u->u_scope_type == COMPILER_SCOPE_MODULE) {
- c->u->u_loc.lineno = -1;
+ c->u->u_loc.lineno = 0;
}
else {
if (!compiler_set_qualname(c))
@@ -1767,6 +1767,9 @@ compiler_enter_scope(struct compiler *c, identifier name,
}
ADDOP_I(c, RESUME, 0);
+ if (u->u_scope_type == COMPILER_SCOPE_MODULE) {
+ c->u->u_loc.lineno = -1;
+ }
return 1;
}
generated by cgit v0.12 at 2025-02-15 07:34:50 (GMT)