Method checkStdArrayObjWithProto

builtin_array.go:1435–1447

(obj *Object)

}

func (r *Runtime) checkStdArrayObjWithProto(obj *Object) *arrayObject {
	if arr := r.checkStdArrayObj(obj); arr != nil {
		if p1, ok := arr.prototype.self.(*arrayObject); ok && p1.propValueCount == 0 {
			if p2, ok := p1.prototype.self.(*baseObject); ok && p2.prototype == nil {
				p2.ensurePropOrder()
				if p2.idxPropCount == 0 {
					return arr
				}
			}
		}
	}
	return nil
}

func (r *Runtime) checkStdArray(v Value) *arrayObject {
	if obj, ok := v.(*Object); ok {