Method Walk

node/expr/n_arrow_function.go:60–88

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 *ArrowFunction) Walk(v walker.Visitor) {
	if v.EnterNode(n) == false {
		return
	}

	if n.Params != nil {
		v.EnterChildList("Params", n)
		for _, nn := range n.Params {
			if nn != nil {
				nn.Walk(v)
			}
		}
		v.LeaveChildList("Params", n)
	}

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

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

	v.LeaveNode(n)
}