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1 // Copyright 2014 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: --harmony --expose-debug-as=debug | |
6 | |
7 (function () { // Scope for utility functions. | |
8 escaping_function = function(object) { | |
9 // Argument must not be null or undefined. | |
10 var string = Object.prototype.toString.call(object); | |
11 // String has format [object <ClassName>]. | |
12 return string.substring(8, string.length - 1); | |
13 } | |
14 })(); | |
15 | |
16 module B { | |
17 var stuff = 3 | |
18 } | |
19 | |
20 var __v_0 = {}; | |
21 var __v_4 = debug.MakeMirror(__v_0); | |
22 print(__v_4.referencedBy().length); // core dump here if not fixed. | |
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