| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 1 | // Copyright 2015 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | function get_thrower() { |
| 8 | "use strict"; |
| 9 | return Object.getOwnPropertyDescriptor(arguments, "callee").get; |
| 10 | } |
| 11 | |
| 12 | var f = (function(v) { |
| 13 | "use asm"; |
| 14 | function fun() { |
| 15 | switch (v) {} |
| 16 | } |
| 17 | return { |
| 18 | fun: fun |
| 19 | }; |
| 20 | })(get_thrower()).fun; |
| 21 | |
| 22 | %OptimizeFunctionOnNextCall(f); |
| 23 | f(); |