10.2.1.1.3-4-16-s-strict.js (431B)
1 'use strict'; 2 // Copyright (c) 2012 Ecma International. All rights reserved. 3 // This code is governed by the BSD license found in the LICENSE file. 4 5 /*--- 6 es5id: 10.2.1.1.3-4-16-s 7 description: > 8 Strict Mode - TypeError is thrown when changing the value of a 9 Value Property of the Global Object under strict mode (NaN) 10 flags: [onlyStrict] 11 ---*/ 12 13 14 assert.throws(TypeError, function() { 15 NaN = 12; 16 }); 17 18 reportCompare(0, 0);