php-parser/node/expr/unary_plus.go
2017-12-29 17:20:24 +02:00

39 lines
537 B
Go

package expr
import (
"github.com/z7zmey/php-parser/node"
)
type UnaryPlus struct {
name string
expr node.Node
}
func NewUnaryPlus(expression node.Node) node.Node {
return UnaryPlus{
"UnaryPlus",
expression,
}
}
func (n UnaryPlus) Name() string {
return "UnaryPlus"
}
func (n UnaryPlus) Attributes() map[string]interface{} {
return nil
}
func (n UnaryPlus) Walk(v node.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.expr != nil {
vv := v.GetChildrenVisitor("expr")
n.expr.Walk(vv)
}
v.LeaveNode(n)
}