libstdc++-v3/testsuite/30_threads/mutex/native_handle/1.cc

   1 // { dg-options "-std=gnu++0x" }
   2
   3 // Copyright (C) 2008 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 2, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING.  If not, write to the Free
  18 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  19 // USA.
  20
  21 // As a special exception, you may use this file as part of a free software
  22 // library without restriction.  Specifically, if other files instantiate
  23 // templates or use macros or inline functions from this file, or you compile
  24 // this file and link it with other files to produce an executable, this
  25 // file does not by itself cause the resulting executable to be covered by
  26 // the GNU General Public License.  This exception does not however
  27 // invalidate any other reasons why the executable file might be covered by
  28 // the GNU General Public License.
  29
  30 #include <mutex>
  31 #include <system_error>
  32 #include <testsuite_hooks.h>
  33
  34 int main()
  35 {
  36   bool test __attribute__((unused)) = true;
  37   typedef std::mutex mutex_type;
  38
  39   try
  40     {
  41       mutex_type m;
  42       mutex_type::native_handle_type n = m.native_handle();
  43     }
  44   catch (const std::system_error& e)
  45     {
  46       VERIFY( false );
  47     }
  48   catch (...)
  49     {
  50       VERIFY( false );
  51     }
  52
  53   return 0;
  54 }