package stmt import "github.com/z7zmey/php-parser/walker" // Nop node type Nop struct { } // NewNop node constuctor 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) }