Lines Matching defs:top_
54 explicit PositionStack(bool* ok) : top_(NULL), ok_(ok) {}
76 bool is_empty() { return top_ == NULL; }
79 int result = top_->value();
80 top_ = top_->previous();
85 Element* top() { return top_; }
86 void set_top(Element* value) { top_ = value; }
87 Element* top_;
