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 Arguments object which implements its own property get method (number of arguments is greater than number of parameters) ---*/ var func = function(a, b) { return 0 === Array.prototype.indexOf.call(arguments, arguments[0]) && 3 === Array.prototype.indexOf.call(arguments, arguments[3]) && -1 === Array.prototype.indexOf.call(arguments, arguments[4]); }; assert(func(0, false, 0, true), 'func(0, false, 0, true) !== true');