Remove unnecessary intialization for the case of weakly-referencable objects;

freddrake · freddrake · commit ba40ec42c806 · 2001-05-03T19:44:50.000Z
the code necessary to accomplish this is simpler and faster if confined to
the object implementations, so we only do this there.

This causes no behaviorial changes beyond a (very slight) speedup.
diff --git a/Objects/object.c b/Objects/object.c
@@ -100,10 +100,6 @@ PyObject_Init(PyObject *op, PyTypeObject *tp)
 	/* Any changes should be reflected in PyObject_INIT (objimpl.h) */
 	op->ob_type = tp;
 	_Py_NewReference(op);
-	if (PyType_SUPPORTS_WEAKREFS(tp)) {
-		PyObject **weaklist = PyObject_GET_WEAKREFS_LISTPTR(op);
-		*weaklist = NULL;
-	}
 	return op;
 }
 
