delta/cpython-git.git/Python/bltinmodule.c, branch enum-lost-fixes

bpo-45123: PyAiter_Check and PyObject_GetAiter fix & rename. (GH-28194) (GH-28199)

2021-09-07T11:43:33+00:00

Fix PyAiter_Check to only check for the `__anext__` presense (not for
`__aiter__`). Rename `PyAiter_Check()` to `PyAIter_Check()`,
`PyObject_GetAiter()` -> `PyObject_GetAIter()`.

bpo-44856: Possible reference leak in error paths of update_bases() and __build_class__ (GH-27647)

2021-08-07T14:03:17+00:00

(cherry picked from commit a40675c659cd8c0699f85ee9ac31660f93f8c2f5)

Co-authored-by: Pablo Galindo Salgado

bpo-43892: Make match patterns explicit in the AST (GH-25585)

2021-04-29T05:58:44+00:00

Co-authored-by: Brandt Bucher

bpo-43244: Remove Yield macro from pycore_ast.h (GH-25243)

2021-04-07T11:01:09+00:00

* pycore_ast.h no longer defines the Yield macro.
* Fix a compiler warning on Windows: "warning C4005: 'Yield': macro
  redefinition".
* Python-ast.c now defines directly functions with their real
  _Py_xxx() name, rather than xxx().
* Remove "#undef Yield" in C files including pycore_ast.h.

bpo-31861: Fix reference leak in builtin_anext_impl() (GH-25008)

2021-03-24T01:42:13+00:00

bpo-43244: Remove the pyarena.h header (GH-25007)

2021-03-24T01:23:01+00:00

Remove the pyarena.h header file with functions:

* PyArena_New()
* PyArena_Free()
* PyArena_Malloc()
* PyArena_AddPyObject()

These functions were undocumented, excluded from the limited C API,
and were only used internally by the compiler.

Add pycore_pyarena.h header. Rename functions:

* PyArena_New() => _PyArena_New()
* PyArena_Free() => _PyArena_Free()
* PyArena_Malloc() => _PyArena_Malloc()
* PyArena_AddPyObject() => _PyArena_AddPyObject()

bpo-43244: Add pycore_compile.h header file (GH-25000)

2021-03-23T23:51:50+00:00

Remove the compiler functions using "struct _mod" type, because the
public AST C API was removed:

* PyAST_Compile()
* PyAST_CompileEx()
* PyAST_CompileObject()
* PyFuture_FromAST()
* PyFuture_FromASTObject()

These functions were undocumented and excluded from the limited C API.

Rename functions:

* PyAST_CompileObject() => _PyAST_Compile()
* PyFuture_FromASTObject() => _PyFuture_FromAST()

Moreover, _PyFuture_FromAST() is no longer exported (replace
PyAPI_FUNC() with extern). _PyAST_Compile() remains exported for
test_peg_generator.

Remove also compatibility functions:

* PyAST_Compile()
* PyAST_CompileEx()
* PyFuture_FromAST()

bpo-31861: Add aiter and anext to builtins (#23847)

2021-03-23T22:47:21+00:00

Co-authored-by: jab 
Co-authored-by: Daniel Pope 
Co-authored-by: Justin Wang

bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933)

2021-03-23T19:47:40+00:00

These functions were undocumented and excluded from the limited C
API.

Most names defined by these header files were not prefixed by "Py"
and so could create names conflicts. For example, Python-ast.h
defined a "Yield" macro which was conflict with the "Yield" name used
by the Windows  header.

Use the Python ast module instead.

* Move Include/asdl.h to Include/internal/pycore_asdl.h.
* Move Include/Python-ast.h to Include/internal/pycore_ast.h.
* Remove ast.h header file.
* pycore_symtable.h no longer includes Python-ast.h.

bpo-43575: Use PEP 590 vectorcall to speed up map() (GH-24955)

2021-03-22T10:01:14+00:00