| // 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.filter | |
| description: Array.prototype.filter applied to number primitive | |
| ---*/ | |
| function callbackfn(val, idx, obj) { | |
| return obj instanceof Number; | |
| } | |
| Number.prototype[0] = 1; | |
| Number.prototype.length = 1; | |
| var newArr = Array.prototype.filter.call(2.5, callbackfn); | |
| assert.sameValue(newArr[0], 1, 'newArr[0]'); |