libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc

   1 // { dg-options "-std=gnu++11" }
   2 // { dg-require-atomic-builtins "" }
   3
   4 // Copyright (C) 2014-2015 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 // PR libstdc++/60612
  22
  23 #include <exception>
  24 #include <stdlib.h>
  25
  26 #if _GLIBCXX_USE_C99_STDLIB
  27 void unexpected() { _Exit(0); }
  28
  29 void f() throw()
  30 {
  31   try {
  32     throw 1;
  33   } catch (...) {
  34     std::set_unexpected(unexpected);
  35     std::rethrow_exception(std::current_exception());
  36   }
  37 }
  38 #endif
  39
  40 int main()
  41 {
  42 #if _GLIBCXX_USE_C99_STDLIB
  43   f();
  44 #endif
  45 }