1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax
6
7Object.defineProperty(Array.prototype, "1", {
8  get: function() { return "element 1"; },
9  set: function(value) { }
10});
11function test(array) {
12  array.shift();
13  return array;
14}
15assertEquals(["element 1",2], test(["0",,2]));
16assertEquals(["element 1",{}], test([{},,{}]));
17%OptimizeFunctionOnNextCall(test);
18assertEquals(["element 1",0], test([{},,0]));
19