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-modules --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. 23
