diff options
| -rw-r--r-- | Objects/typeobject.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index eb3560b4c4..fabdd9db14 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -1216,6 +1216,7 @@ lookup_method(PyObject *self, char *attrstr, PyObject **attrobj) PyObject * _PyObject_LookupSpecial(PyObject *self, char *attrstr, PyObject **attrobj) { + assert(!PyInstance_Check(self)); return lookup_maybe(self, attrstr, attrobj); } |