| // Copyright 2017 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. | |
| let i = 0; | |
| let re = /./g; | |
| re.exec = () => { | |
| if (i++ == 0) return { length: 2 ** 16 }; | |
| return null; | |
| }; | |
| "".replace(re); |