77     JSTaggedValue current = JSTaggedValue::GetPrototype(thread_, receiver_);  in CollectPrototypeInfo()  local
79     while (current.IsHeapObject()) {  in CollectPrototypeInfo()
80         if (current.IsSlowKeysObject()) {  in CollectPrototypeInfo()
84         JSObject *currentObj = JSObject::Cast(current.GetTaggedObject());  in CollectPrototypeInfo()
110         current = JSObject::GetPrototype(current);  in CollectPrototypeInfo()
205     JSMutableHandle<JSTaggedValue> current(thread_, receiver_);  in GetKeysFast()  local
206     while (current->IsHeapObject()) {  in GetKeysFast()
207 …JSObject::AppendOwnEnumPropertyKeys(thread_, JSHandle<JSObject>(current), keyArray, &keysNum, shad…  in GetKeysFast()
209         JSObject::ClearHasDeleteProperty(current);  in GetKeysFast()
210         current.Update(JSObject::GetPrototype(current.GetTaggedValue()));  in GetKeysFast()
223     JSMutableHandle<JSTaggedValue> current(thread_, receiver_);  in GetKeysSlow()  local
224     while (current->IsHeapObject()) {  in GetKeysSlow()
225         PushRemainingKeys(JSHandle<JSObject>(current), remainings);  in GetKeysSlow()
227         JSObject::ClearHasDeleteProperty(current);  in GetKeysSlow()
228         visited.emplace_back(thread_, current.GetTaggedValue());  in GetKeysSlow()
229         current.Update(JSTaggedValue::GetPrototype(thread_, current));  in GetKeysSlow()