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 - array element is -0 and search element is +0 ---*/ assert.sameValue([-0].indexOf(+0), 0, '[-0].indexOf(+0)');