2017-12-16 21:02:18 +00:00
|
|
|
package expr
|
|
|
|
|
|
|
|
import (
|
|
|
|
"github.com/z7zmey/php-parser/node"
|
2018-01-17 16:58:45 +00:00
|
|
|
"github.com/z7zmey/php-parser/walker"
|
2017-12-16 21:02:18 +00:00
|
|
|
)
|
|
|
|
|
2018-02-10 00:02:54 +00:00
|
|
|
// ClosureUse node
|
|
|
|
type ClosureUse struct {
|
2018-01-04 22:12:01 +00:00
|
|
|
Variable node.Node
|
2017-12-16 21:02:18 +00:00
|
|
|
}
|
|
|
|
|
2018-04-05 09:04:28 +00:00
|
|
|
// NewClosureUse node constructor
|
2018-05-14 15:09:11 +00:00
|
|
|
func NewClosureUse(Variable node.Node) *ClosureUse {
|
2018-02-10 00:02:54 +00:00
|
|
|
return &ClosureUse{
|
2018-01-04 21:26:04 +00:00
|
|
|
Variable,
|
2017-12-16 21:02:18 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2018-01-11 17:33:25 +00:00
|
|
|
// Attributes returns node attributes as map
|
2018-02-10 00:02:54 +00:00
|
|
|
func (n *ClosureUse) Attributes() map[string]interface{} {
|
2018-05-14 15:09:11 +00:00
|
|
|
return nil
|
2017-12-29 15:20:24 +00:00
|
|
|
}
|
|
|
|
|
2018-01-11 17:33:25 +00:00
|
|
|
// Walk traverses nodes
|
|
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
2018-02-10 00:02:54 +00:00
|
|
|
func (n *ClosureUse) Walk(v walker.Visitor) {
|
2017-12-28 11:36:27 +00:00
|
|
|
if v.EnterNode(n) == false {
|
2017-12-27 23:23:32 +00:00
|
|
|
return
|
|
|
|
}
|
|
|
|
|
2018-01-04 21:26:04 +00:00
|
|
|
if n.Variable != nil {
|
|
|
|
vv := v.GetChildrenVisitor("Variable")
|
|
|
|
n.Variable.Walk(vv)
|
2017-12-16 21:02:18 +00:00
|
|
|
}
|
2017-12-28 11:36:27 +00:00
|
|
|
|
|
|
|
v.LeaveNode(n)
|
2017-12-16 21:02:18 +00:00
|
|
|
}
|