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gh-111178: Fix function signatures in weakrefobject.c (#124903)

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Victor Stinner 2024-10-02 17:01:23 +02:00 • committed by GitHub
parent 8d7d257f6b
commit 1ea6672a6f
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2 changed files with 25 additions and 20 deletions
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10
Include/cpython/weakrefobject.h
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@ -42,13 +42,13 @@ struct _PyWeakReference {
PyAPI_FUNC(void) _PyWeakref_ClearRef(PyWeakReference *self);
#define _PyWeakref_CAST(op) \
(assert(PyWeakref_Check(op)), _Py_CAST(PyWeakReference*, (op)))
Py_DEPRECATED(3.13) static inline PyObject* PyWeakref_GET_OBJECT(PyObject *ref_obj)
{
PyWeakReference *ref;
PyObject *obj;
assert(PyWeakref_Check(ref_obj));
ref = _Py_CAST(PyWeakReference*, ref_obj);
obj = ref->wr_object;
PyWeakReference *ref = _PyWeakref_CAST(ref_obj);
PyObject *obj = ref->wr_object;
// Explanation for the Py_REFCNT() check: when a weakref's target is part
// of a long chain of deallocations which triggers the trashcan mechanism,
// clearing the weakrefs can be delayed long after the target's refcount