| // Copyright (C) 2016 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| export default null; | |
| var global = Function('return this;')(); | |
| if (global.test262) { | |
| throw new Error('Module was evaluated more than once.'); | |
| } | |
| global.test262 = 262; | |
| if (global.test262 !== 262) { | |
| throw new Error('Module was unable to signal evaluation.'); | |
| } |