// Copyright 2018 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --allow-natives-syntax /* Test behaviors when the prototype has elements */ (function () { var array = [,]; function next() { return array[Symbol.iterator]().next(); } assertEquals(next().value, undefined); array.__proto__.push(5); assertEquals(next().value, 5); })();