gh-130123: Make __new__ wrapper be deferred (#130124)

DinoV · web-flow · commit 5a586c3e81ab · 2025-02-14T12:50:54.000-08:00
Make __new__ wrapper be deferred
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
@@ -9564,6 +9564,7 @@ add_tp_new_wrapper(PyTypeObject *type)
     if (func == NULL) {
         return -1;
     }
+    _PyObject_SetDeferredRefcount(func);
     r = PyDict_SetItem(dict, &_Py_ID(__new__), func);
     Py_DECREF(func);
     return r;

Original file line number	Diff line number	Diff line change
`@@ -9564,6 +9564,7 @@ add_tp_new_wrapper(PyTypeObject *type)`
`9564`	`9564`	`if (func == NULL) {`
`9565`	`9565`	`return -1;`
`9566`	`9566`	`}`
	`9567`	`+ _PyObject_SetDeferredRefcount(func);`
`9567`	`9568`	`r = PyDict_SetItem(dict, &_Py_ID(__new__), func);`
`9568`	`9569`	`Py_DECREF(func);`
`9569`	`9570`	`return r;`