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.indexof description: Array.prototype.indexOf applied to number primitive ---*/ var targetObj = {}; Number.prototype[1] = targetObj; Number.prototype.length = 2; assert.sameValue(Array.prototype.indexOf.call(5, targetObj), 1, 'Array.prototype.indexOf.call(5, targetObj)');