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 7a = [1]; 8b = []; 9a.__defineGetter__(0, function () { 10 b.length = 0xffffffff; 11}); 12c = a.concat(b); 13for (var i = 0; i < 20; i++) { 14 assertEquals(undefined, (c[i])); 15} 16