Method Walk

node/expr/n_variable.go:51–63

Walk traverses nodes Walk is invoked recursively until v.EnterNode returns true

(v walker.Visitor)

// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Variable) Walk(v walker.Visitor) {
	if v.EnterNode(n) == false {
		return
	}

	if n.VarName != nil {
		v.EnterChildNode("VarName", n)
		n.VarName.Walk(v)
		v.LeaveChildNode("VarName", n)
	}

	v.LeaveNode(n)
}