// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.5-2-2
description: Object.create - returned object is an instance of Object
---*/

        var newObj = Object.create({});

assert(newObj instanceof Object, 'newObj instanceof Object !== true');
