// Copyright 2017 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 var arr = []; for (var i = 0; i < 100000; i++) arr[i] = 0; var fromIndex = {valueOf: function() { arr.length = 0; }}; arr.indexOf(1, fromIndex);