| // Copyright 2015 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: --allow-natives-syntax | |
| function get_thrower() { | |
| "use strict"; | |
| return Object.getOwnPropertyDescriptor(arguments, "callee").get; | |
| } | |
| var f = (function(v) { | |
| "use asm"; | |
| function fun() { | |
| switch (v) {} | |
| } | |
| return { | |
| fun: fun | |
| }; | |
| })(get_thrower()).fun; | |
| %OptimizeFunctionOnNextCall(f); | |
| f(); |