36     int top = static_cast<int>(stack->GetTop());  in Push()  local
37     JSHandle<TaggedArray> elements = GrowCapacity(thread, stack, top + 1);  in Push()
40     elements->Set(thread, top + 1, value);  in Push()
41     stack->SetTop(++top);  in Push()
47     int top = this->GetTop();  in Peek()  local
48     if (top == -1) {  in Peek()
54     return elements->Get(top);  in Peek()
59     int top = this->GetTop();  in Pop()  local
60     if (top == -1) {  in Pop()
65     this->SetTop(--top);  in Pop()
66     return elements->Get(top + 1);  in Pop()
71     int top = this->GetTop();  in Search()  local
74     for (int i = 0; i <= top; i++) {  in Search()
116     int top = static_cast<int>(GetTop());  in Has()  local
117     if (top == -1) {  in Has()
121     for (int i = 0; i < top + 1; i++) {  in Has()
131     uint32_t top = static_cast<uint32_t>(obj->GetTop());  in OwnKeys()  local
133     JSHandle<TaggedArray> keys = factory->NewTaggedArray(top + 1);  in OwnKeys()
135     for (uint32_t i = 0; i < top + 1; i++) {  in OwnKeys()