libstdc++-v3/testsuite/22_locale/conversions/string/requirements/typedefs.cc

   1 // { dg-do compile { target c++11 } }
   2
   3 // Copyright (C) 2015-2023 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 // 22.3.3.2.2  String conversions
  21
  22 #include <locale>
  23
  24 void test01()
  25 {
  26   // Check for required typedefs
  27   typedef std::codecvt<wchar_t, char, mbstate_t> codecvt_type;
  28   typedef std::wstring_convert<codecvt_type> test_type;
  29   typedef test_type::byte_string byte_string;
  30   typedef test_type::wide_string wide_string;
  31   typedef test_type::state_type state_type;
  32   typedef test_type::int_type int_type;
  33 }