932     PyObject *newlist;  in _asyncio_Future_remove_done_callback()  local
977     newlist = PyList_New(len);  in _asyncio_Future_remove_done_callback()
978     if (newlist == NULL) {  in _asyncio_Future_remove_done_callback()
989                 PyList_SET_ITEM(newlist, j, item);  in _asyncio_Future_remove_done_callback()
993             ret = PyList_Append(newlist, item);  in _asyncio_Future_remove_done_callback()
1003         Py_DECREF(newlist);  in _asyncio_Future_remove_done_callback()
1008         Py_SIZE(newlist) = j;  in _asyncio_Future_remove_done_callback()
1010     j = PyList_GET_SIZE(newlist);  in _asyncio_Future_remove_done_callback()
1013         if (PyList_SetSlice(self->fut_callbacks, 0, len, newlist) < 0) {  in _asyncio_Future_remove_done_callback()
1017     Py_DECREF(newlist);  in _asyncio_Future_remove_done_callback()
1021     Py_DECREF(newlist);  in _asyncio_Future_remove_done_callback()