package expr import ( "github.com/z7zmey/php-parser/node" ) type PreInc struct { position *node.Position Variable node.Node } func NewPreInc(Variable node.Node) node.Node { return &PreInc{ nil, Variable, } } func (n PreInc) Attributes() map[string]interface{} { return nil } func (n PreInc) Position() *node.Position { return n.position } func (n PreInc) SetPosition(p *node.Position) node.Node { n.position = p return n } func (n PreInc) Walk(v node.Visitor) { if v.EnterNode(n) == false { return } if n.Variable != nil { vv := v.GetChildrenVisitor("Variable") n.Variable.Walk(vv) } v.LeaveNode(n) }