49 lines
734 B
Go
49 lines
734 B
Go
package cast
|
|
|
|
import (
|
|
"github.com/z7zmey/php-parser/node"
|
|
)
|
|
|
|
type CastUnset struct {
|
|
Cast
|
|
}
|
|
|
|
func NewCastUnset(expr node.Node) node.Node {
|
|
return CastUnset{
|
|
Cast{
|
|
"CastUnset",
|
|
map[string]interface{}{},
|
|
expr,
|
|
},
|
|
}
|
|
}
|
|
|
|
func (n CastUnset) Name() string {
|
|
return "CastUnset"
|
|
}
|
|
|
|
func (n CastUnset) Attributes() map[string]interface{} {
|
|
return n.attributes
|
|
}
|
|
|
|
func (n CastUnset) Attribute(key string) interface{} {
|
|
return n.attributes[key]
|
|
}
|
|
|
|
func (n CastUnset) SetAttribute(key string, value interface{}) {
|
|
n.attributes[key] = value
|
|
}
|
|
|
|
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)
|
|
}
|