| // Copyright 2018 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. | |
| Object.prototype.__defineGetter__('x', function () { | |
| return -2147483648; | |
| }); | |
| var f = ["x-u-foo"]; | |
| Intl.NumberFormat(f); |