/// Copyright (c) 2012 Ecma International. All rights reserved. /// Ecma International makes this code available under the terms and conditions set /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the /// "Use Terms"). Any redistribution of this code must retain the above /// copyright and this notice and otherwise comply with the Use Terms. /** * @path ch07/7.6/7.6.1/7.6.1-7-3.js * @description Allow reserved words as property names by index assignment, accessed via indexing: instanceof, typeof, else */ function testcase() { var tokenCodes = {}; tokenCodes['instanceof'] = 0; tokenCodes['typeof'] = 1; tokenCodes['else'] = 2; var arr = [ 'instanceof', 'typeof', 'else' ]; for (var i = 0; i < arr.length; i++) { if (tokenCodes[arr[i]] !== i) { return false; }; } return true; } runTestCase(testcase);