Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (c) 2012 Ecma International. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 15.2.3.6-2-10
description: >
Object.defineProperty - argument 'P' is a number that converts to
a string (value is a negative number)
---*/
var obj = {};
Object.defineProperty(obj, -20, {});
assert(obj.hasOwnProperty("-20"), 'obj.hasOwnProperty("-20") !== true');
reportCompare(0, 0);