| // Copyright 2014 the V8 project authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // | |
| // Flags: --harmony-object-observe | |
| 'use strict'; | |
| class Example { } | |
| Object.observe(Example.prototype, function(){}); |