memory/mozalloc/msvc_throw_wrapper.cpp

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
   2  * vim: sw=4 ts=4 et :
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   4 /* ***** BEGIN LICENSE BLOCK *****
   5  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6  *
   7  * The contents of this file are subject to the Mozilla Public License Version
   8  * 1.1 (the "License"); you may not use this file except in compliance with
   9  * the License. You may obtain a copy of the License at
  10  * http://www.mozilla.org/MPL/
  11  *
  12  * Software distributed under the License is distributed on an "AS IS" basis,
  13  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14  * for the specific language governing rights and limitations under the
  15  * License.
  16  *
  17  * The Original Code is Mozilla Code
  18  *
  19  * The Initial Developer of the Original Code is
  20  * The Mozilla Foundation.
  21  * Portions created by the Initial Developer are Copyright (C) 2010
  22  * the Initial Developer. All Rights Reserved.
  23  *
  24  * Contributor(s):
  25  *   Chris Jones <jones.chris.g@gmail.com>
  26  *
  27  * Alternatively, the contents of this file may be used under the terms of
  28  * either the GNU General Public License Version 2 or later (the "GPL"), or
  29  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  30  * in which case the provisions of the GPL or the LGPL are applicable instead
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  36  * the provisions above, a recipient may use your version of this file under
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  39  * ***** END LICENSE BLOCK ***** */
  40
  41 #include <exception>
  42
  43 #if defined(XP_WIN) || (defined(XP_OS2) && defined(__declspec))
  44 #  define MOZALLOC_EXPORT __declspec(dllexport)
  45 #endif
  46
  47 #include "mozilla/mozalloc_abort.h"
  48
  49 namespace std {
  50
  51 // NB: user code is not supposed to touch the std:: namespace.  We're
  52 // doing this after careful review because we want to define our own
  53 // exception throwing semantics.  Don't try this at home!
  54
  55 __declspec(dllexport) void mozilla_Throw(const exception& e);
  56
  57 void
  58 mozilla_Throw(const exception& e)
  59 {
  60     mozalloc_abort(e.what());
  61 }
  62
  63 }  // namespace std