package expr import ( "github.com/z7zmey/php-parser/comment" "github.com/z7zmey/php-parser/node" ) type Eval struct { position *node.Position comments *[]comment.Comment Expr node.Node } func NewEval(Expression node.Node) node.Node { return &Eval{ nil, nil, Expression, } } func (n Eval) Attributes() map[string]interface{} { return nil } func (n Eval) Position() *node.Position { return n.position } func (n Eval) SetPosition(p *node.Position) node.Node { n.position = p return n } func (n Eval) Comments() *[]comment.Comment { return n.comments } func (n Eval) SetComments(c *[]comment.Comment) node.Node { n.comments = c return n } func (n Eval) Walk(v node.Visitor) { if v.EnterNode(n) == false { return } if n.Expr != nil { vv := v.GetChildrenVisitor("Expr") n.Expr.Walk(vv) } v.LeaveNode(n) }