| // Copyright 2014 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: --harmony-modules --expose-debug-as=debug |
| |
| (function () { // Scope for utility functions. |
| escaping_function = function(object) { |
| // Argument must not be null or undefined. |
| var string = Object.prototype.toString.call(object); |
| // String has format [object <ClassName>]. |
| return string.substring(8, string.length - 1); |
| } |
| })(); |
| |
| module B { |
| var stuff = 3 |
| } |
| |
| var __v_0 = {}; |
| var __v_4 = debug.MakeMirror(__v_0); |
| print(__v_4.referencedBy().length); // core dump here if not fixed. |
