Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// 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.some description: Array.prototype.some applied to number primitive ---*/ function callbackfn(val, idx, obj) { return obj instanceof Number; } Number.prototype[1] = true; Number.prototype.length = 2; assert(Array.prototype.some.call(5, callbackfn), 'Array.prototype.some.call(5, callbackfn) !== true');