// Copyright (c) 2012 Ecma International. All rights reserved. | |
// This code is governed by the BSD license found in the LICENSE file. | |
/*--- | |
esid: sec-date.prototype.tojson | |
es5id: 15.9.5.44-0-1 | |
description: Date.prototype.toJSON must exist as a function | |
---*/ | |
var f = Date.prototype.toJSON; | |
assert.sameValue(typeof(f), "function", 'typeof(f)'); |