322     PyObject *weak_cache = get_weak_cache(state, type);  in zoneinfo_ZoneInfo_impl()  local
323     instance = PyObject_CallMethod(weak_cache, "get", "O", key, Py_None);  in zoneinfo_ZoneInfo_impl()
336             PyObject_CallMethod(weak_cache, "setdefault", "OO", key, tmp);  in zoneinfo_ZoneInfo_impl()
494     PyObject *weak_cache = get_weak_cache(state, type);  in zoneinfo_ZoneInfo_clear_cache_impl()  local
497         PyObject *rv = PyObject_CallMethod(weak_cache, "clear", NULL);  in zoneinfo_ZoneInfo_clear_cache_impl()
525             PyObject *tmp = PyObject_CallMethodObjArgs(weak_cache, pop, item,  in zoneinfo_ZoneInfo_clear_cache_impl()
2561     PyObject *weak_cache = PyObject_CallNoArgs(WeakValueDictionary);  in new_weak_cache()  local
2563     return weak_cache;  in new_weak_cache()
2586     PyObject *weak_cache = new_weak_cache();  in zoneinfo_init_subclass()  local
2587     if (weak_cache == NULL) {  in zoneinfo_init_subclass()
2592                                weak_cache) < 0) {  in zoneinfo_init_subclass()
2593         Py_DECREF(weak_cache);  in zoneinfo_init_subclass()
2596     Py_DECREF(weak_cache);  in zoneinfo_init_subclass()