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

   1 // { dg-do run { target { c++11_only || c++14_only } } }
   2
   3 // Copyright (C) 2014-2018 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 3, 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 COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // PR libstdc++/60612
  21
  22 #include <exception>
  23 #include <stdlib.h>
  24
  25 #if _GLIBCXX_USE_C99_STDLIB
  26 void unexpected() { _Exit(0); }
  27
  28 void f() throw()
  29 {
  30   try {
  31     throw 1;
  32   } catch (...) {
  33     std::set_unexpected(unexpected);
  34     std::rethrow_exception(std::current_exception());
  35   }
  36 }
  37 #endif
  38
  39 int main()
  40 {
  41 #if _GLIBCXX_USE_C99_STDLIB
  42   f();
  43 #endif
  44 }