package expr import ( "github.com/z7zmey/php-parser/node" "github.com/z7zmey/php-parser/walker" ) // PreInc node type PreInc struct { Variable node.Node } // NewPreInc node constuctor func NewPreInc(Variable node.Node) *PreInc { return &PreInc{ Variable, } } // Attributes returns node attributes as map func (n *PreInc) Attributes() map[string]interface{} { return nil } // Walk traverses nodes // Walk is invoked recursively until v.EnterNode returns true func (n *PreInc) Walk(v walker.Visitor) { if v.EnterNode(n) == false { return } if n.Variable != nil { vv := v.GetChildrenVisitor("Variable") n.Variable.Walk(vv) } v.LeaveNode(n) }