libstdc++-v3/testsuite/21_strings/basic_string/requirements/exception/propagation_consistent.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-require-cstdint "" }
   3
   4 // 2009-09-14  Benjamin Kosnik  <benjamin@redhat.com>
   5
   6 // Copyright (C) 2009-2023 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 #include <string>
  24 #include <debug/string>
  25 #include <exception/safety.h>
  26
  27 void
  28 value()
  29 {
  30   // NB: Instantiating with __gnu_cxx::throw_value_limit would be illegal,
  31   // isn't a POD type.
  32   typedef char value_type;
  33   typedef __gnu_cxx::throw_allocator_limit<value_type> allocator_type;
  34   typedef std::char_traits<value_type> traits_type;
  35
  36   {
  37     typedef std::basic_string<value_type, traits_type, allocator_type> test_type;
  38     __gnu_test::propagation_consistent<test_type> test;
  39   }
  40
  41   {
  42     typedef __gnu_debug::basic_string<value_type, traits_type, allocator_type> test_type;
  43     __gnu_test::propagation_consistent<test_type> test;
  44   }
  45 }
  46
  47 // Container requirement testing, exceptional behavior
  48 int main()
  49 {
  50   value();
  51   return 0;
  52 }