diff options
Diffstat (limited to 'Include/cpython/weakrefobject.h')
| -rw-r--r-- | Include/cpython/weakrefobject.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Include/cpython/weakrefobject.h b/Include/cpython/weakrefobject.h index 28acf72..9aa1a92 100644 --- a/Include/cpython/weakrefobject.h +++ b/Include/cpython/weakrefobject.h @@ -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 |