28 lines
457 B
Go
28 lines
457 B
Go
package stmt
|
|
|
|
import "github.com/z7zmey/php-parser/walker"
|
|
|
|
// Nop node
|
|
type Nop struct {
|
|
}
|
|
|
|
// NewNop node constructor
|
|
func NewNop() *Nop {
|
|
return &Nop{}
|
|
}
|
|
|
|
// Attributes returns node attributes as map
|
|
func (n *Nop) Attributes() map[string]interface{} {
|
|
return nil
|
|
}
|
|
|
|
// Walk traverses nodes
|
|
// Walk is invoked recursively until v.EnterNode returns true
|
|
func (n *Nop) Walk(v walker.Visitor) {
|
|
if v.EnterNode(n) == false {
|
|
return
|
|
}
|
|
|
|
v.LeaveNode(n)
|
|
}
|