diff options
Diffstat (limited to 'Include/listobject.h')
| -rw-r--r-- | Include/listobject.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Include/listobject.h b/Include/listobject.h index d9012ce..db3124e 100644 --- a/Include/listobject.h +++ b/Include/listobject.h @@ -40,7 +40,8 @@ typedef struct { PyAPI_DATA(PyTypeObject) PyList_Type; -#define PyList_Check(op) PyObject_TypeCheck(op, &PyList_Type) +#define PyList_Check(op) \ + PyType_FastSubclass((op)->ob_type, Py_TPFLAGS_LIST_SUBCLASS) #define PyList_CheckExact(op) ((op)->ob_type == &PyList_Type) PyAPI_FUNC(PyObject *) PyList_New(Py_ssize_t size); |