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gh-105268: Remove _PyGC_FINALIZED() macro (#105350)

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Remove the old private, undocumented and untested _PyGC_FINALIZED()
macro which was kept for backward compatibility with Python 3.8 and
older.
This commit is contained in:
Victor Stinner 2023-06-06 11:54:23 +02:00 • committed by GitHub
parent 49fe2e4af7
commit 8ddf0dd264
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3 changed files with 10 additions and 8 deletions
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7
Doc/whatsnew/3.13.rst
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@ -489,3 +489,10 @@ Removed
* or :c:func:`PyGILState_Ensure` and :c:func:`PyGILState_Release`. * or :c:func:`PyGILState_Ensure` and :c:func:`PyGILState_Release`.
(Contributed by Victor Stinner in :gh:`105182`.) (Contributed by Victor Stinner in :gh:`105182`.)
* Remove the old private, undocumented and untested ``_PyGC_FINALIZED()`` macro
which was kept for backward compatibility with Python 3.8 and older: use
:c:func:`PyObject_GC_IsFinalized()` instead. The `pythoncapi-compat project
<https://github.com/python/pythoncapi-compat/>`_ can be used to get this
function on Python 3.8 and older.
(Contributed by Victor Stinner in :gh:`105268`.)

8
Include/cpython/objimpl.h
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@ -78,14 +78,6 @@ PyAPI_FUNC(void) PyObject_SetArenaAllocator(PyObjectArenaAllocator *allocator);
PyAPI_FUNC(int) PyObject_IS_GC(PyObject *obj); PyAPI_FUNC(int) PyObject_IS_GC(PyObject *obj);
/* Code built with Py_BUILD_CORE must include pycore_gc.h instead which
defines a different _PyGC_FINALIZED() macro. */
#ifndef Py_BUILD_CORE
// Kept for backward compatibility with Python 3.8
# define _PyGC_FINALIZED(o) PyObject_GC_IsFinalized(o)
#endif
// Test if a type supports weak references // Test if a type supports weak references
PyAPI_FUNC(int) PyType_SUPPORTS_WEAKREFS(PyTypeObject *type); PyAPI_FUNC(int) PyType_SUPPORTS_WEAKREFS(PyTypeObject *type);

3
Misc/NEWS.d/next/C API/2023-06-06-10-57-18.gh-issue-105268.OTJUko.rst Normal file
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@ -0,0 +1,3 @@
Remove the old private, undocumented and untested ``_PyGC_FINALIZED()`` macro
which was kept for backward compatibility with Python 3.8 and older. Patch by
Victor Stinner.