php-parser/node/expr/cast/cast_unset.go
2018-01-06 14:04:02 +02:00

56 lines
826 B
Go

package cast
import (
"github.com/z7zmey/php-parser/comment"
"github.com/z7zmey/php-parser/node"
)
type CastUnset struct {
Cast
}
func NewCastUnset(Expr node.Node) node.Node {
return &CastUnset{
Cast{
nil,
nil,
Expr,
},
}
}
func (n CastUnset) Attributes() map[string]interface{} {
return nil
}
func (n CastUnset) Position() *node.Position {
return n.position
}
func (n CastUnset) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
func (n CastUnset) Comments() *[]comment.Comment {
return n.comments
}
func (n CastUnset) SetComments(c *[]comment.Comment) node.Node {
n.comments = c
return n
}
func (n CastUnset) 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)
}