php-parser/node/expr/n_yield_from.go

39 lines
677 B
Go

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