20 …<ChangeListener> ChangeListener::Add(const JSThread *thread, const JSHandle<ChangeListener> &array,  in Add()  argument
24     if (!array->Full()) {  in Add()
26         uint32_t arrayIndex = array->PushBack(thread, weakValue);  in Add()
31             return array;  in Add()
37     uint32_t holeIndex = CheckHole(array);  in Add()
40         array->Set(thread, holeIndex, weakValue);  in Add()
44         return array;  in Add()
47 …JSHandle<WeakVector> newArray = WeakVector::Grow(thread, JSHandle<WeakVector>(array), array->GetCa…  in Add()
57 uint32_t ChangeListener::CheckHole(const JSHandle<ChangeListener> &array)  in CheckHole()  argument
59     for (uint32_t i = 0; i < array->GetEnd(); i++) {  in CheckHole()
60         JSTaggedValue value = array->Get(i);  in CheckHole()