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gh-106320: Don't export _Py_ForgetReference() function (#108712)

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There is no need to export the _Py_ForgetReference() function of the
Py_TRACE_REFS build. It's not used by shared extensions. Enhance also
its comment.
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Victor Stinner 2023-08-31 11:15:31 +02:00 • committed by GitHub
parent 9c03215a3e
commit 194c6fb85e
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1 changed files with 8 additions and 2 deletions
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10
Include/internal/pycore_object.h
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@ -32,8 +32,14 @@ extern void _PyDebugAllocatorStats(FILE *out, const char *block_name,
extern void _PyObject_DebugTypeStats(FILE *out);
#ifdef Py_TRACE_REFS
/* Py_TRACE_REFS is such major surgery that we call external routines. */
PyAPI_FUNC(void) _Py_ForgetReference(PyObject *);
// Forget a reference registered by _Py_NewReference(). Function called by
// _Py_Dealloc().
//
// On a free list, the function can be used before modifying an object to
// remove the object from traced objects. Then _Py_NewReference() or
// _Py_NewReferenceNoTotal() should be called again on the object to trace
// it again.
extern void _Py_ForgetReference(PyObject *);
#endif
// Export for shared _testinternalcapi extension