php-parser/node/argument.go
2018-01-11 19:34:42 +02:00

38 lines
698 B
Go

package node
// Argument node
type Argument struct {
Variadic bool // if ... before variable
Expr Node // Exression
}
// NewArgument node constuctor
func NewArgument(Expression Node, Variadic bool) *Argument {
return &Argument{
Variadic,
Expression,
}
}
// Attributes returns node attributes as map
func (n *Argument) Attributes() map[string]interface{} {
return map[string]interface{}{
"Variadic": n.Variadic,
}
}
// Walk traverses nodes
// Walk is invoked recursively until v.EnterNode returns true
func (n *Argument) Walk(v Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Expr != nil {
vv := v.GetChildrenVisitor("Expr")
n.Expr.Walk(vv)
}
v.LeaveNode(n)
}