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

/*---
es5id: 15.2.3.5-4-94
description: >
    Object.create - 'enumerable' property of one property in
    'Properties' is an Arguments object (8.10.5 step 3.b)
---*/

        var accessed = false;
        var argObj = (function () { return arguments; })();

        var newObj = Object.create({}, {
            prop: {
                enumerable: argObj
            }
        });
        for (var property in newObj) {
            if (property === "prop") {
                accessed = true;
            }
        }

assert(accessed, 'accessed !== true');
