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| author | Pablo Galindo <Pablogsal@gmail.com> | 2019-04-29 12:36:57 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-29 12:36:57 (GMT) |
| commit | 8c77b8cb9188165a123f2512026e3629bf03dc9b (patch) | |
| tree | 863ea19f5f2c8ec179c32b3d06dc8366859ae26e /Python/compile.c | |
| parent | 99fcc616d400cd31af0733c3f8cc93bcc1d32a44 (diff) | |
| download | cpython-8c77b8cb9188165a123f2512026e3629bf03dc9b.zip cpython-8c77b8cb9188165a123f2512026e3629bf03dc9b.tar.gz cpython-8c77b8cb9188165a123f2512026e3629bf03dc9b.tar.bz2 | |
bpo-36540: PEP 570 -- Implementation (GH-12701)
This commit contains the implementation of PEP570: Python positional-only parameters.
* Update Grammar/Grammar with new typedarglist and varargslist
* Regenerate grammar files
* Update and regenerate AST related files
* Update code object
* Update marshal.c
* Update compiler and symtable
* Regenerate importlib files
* Update callable objects
* Implement positional-only args logic in ceval.c
* Regenerate frozen data
* Update standard library to account for positional-only args
* Add test file for positional-only args
* Update other test files to account for positional-only args
* Add News entry
* Update inspect module and related tests
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Python/compile.c b/Python/compile.c index ecf7d35..86f2a09 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -122,6 +122,7 @@ struct compiler_unit { PyObject *u_private; /* for private name mangling */ Py_ssize_t u_argcount; /* number of arguments for block */ + Py_ssize_t u_posonlyargcount; /* number of positional only arguments for block */ Py_ssize_t u_kwonlyargcount; /* number of keyword only arguments for block */ /* Pointer to the most recently allocated block. By following b_list members, you can reach all early allocated blocks. */ @@ -552,6 +553,7 @@ compiler_enter_scope(struct compiler *c, identifier name, memset(u, 0, sizeof(struct compiler_unit)); u->u_scope_type = scope_type; u->u_argcount = 0; + u->u_posonlyargcount = 0; u->u_kwonlyargcount = 0; u->u_ste = PySymtable_Lookup(c->c_st, key); if (!u->u_ste) { @@ -2127,6 +2129,7 @@ compiler_function(struct compiler *c, stmt_ty s, int is_async) } c->u->u_argcount = asdl_seq_LEN(args->args); + c->u->u_posonlyargcount = asdl_seq_LEN(args->posonlyargs); c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); VISIT_SEQ_IN_SCOPE(c, stmt, body); co = assemble(c, 1); @@ -2507,6 +2510,7 @@ compiler_lambda(struct compiler *c, expr_ty e) return 0; c->u->u_argcount = asdl_seq_LEN(args->args); + c->u->u_posonlyargcount = asdl_seq_LEN(args->posonlyargs); c->u->u_kwonlyargcount = asdl_seq_LEN(args->kwonlyargs); VISIT_IN_SCOPE(c, expr, e->v.Lambda.body); if (c->u->u_ste->ste_generator) { @@ -5742,7 +5746,7 @@ makecode(struct compiler *c, struct assembler *a) Py_ssize_t nlocals; int nlocals_int; int flags; - int argcount, kwonlyargcount, maxdepth; + int argcount, posonlyargcount, kwonlyargcount, maxdepth; consts = consts_dict_keys_inorder(c->u->u_consts); names = dict_keys_inorder(c->u->u_names, 0); @@ -5787,12 +5791,13 @@ makecode(struct compiler *c, struct assembler *a) } argcount = Py_SAFE_DOWNCAST(c->u->u_argcount, Py_ssize_t, int); + posonlyargcount = Py_SAFE_DOWNCAST(c->u->u_posonlyargcount, Py_ssize_t, int); kwonlyargcount = Py_SAFE_DOWNCAST(c->u->u_kwonlyargcount, Py_ssize_t, int); maxdepth = stackdepth(c); if (maxdepth < 0) { goto error; } - co = PyCode_New(argcount, kwonlyargcount, + co = PyCode_New(argcount, posonlyargcount, kwonlyargcount, nlocals_int, maxdepth, flags, bytecode, consts, names, varnames, freevars, cellvars, |