| // Copyright (c) 2012 Ecma International. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-array.prototype.foreach | |
| description: Array.prototype.forEach applied to number primitive | |
| ---*/ | |
| var result = false; | |
| function callbackfn(val, idx, obj) { | |
| result = obj instanceof Number; | |
| } | |
| Number.prototype[0] = 1; | |
| Number.prototype.length = 1; | |
| Array.prototype.forEach.call(2.5, callbackfn); | |
| assert(result, 'result !== true'); |