type go/ast.nodeStack

4 uses

	go/ast (current package)
		commentmap.go#L103: type nodeStack []Node
		commentmap.go#L108: func (s *nodeStack) push(n Node) {
		commentmap.go#L117: func (s *nodeStack) pop(pos token.Pos) (top Node) {
		commentmap.go#L167: 		stack nodeStack      // stack of node groups