Fortran: Fix PR 47485.
[gcc.git] / libstdc++-v3 / testsuite / 22_locale / codecvt / codecvt_utf16 / requirements / 1.cc
blob6d99e9156610d408e0b651cccfc127fc1f9c9387
1 // Copyright (C) 2015-2025 Free Software Foundation, Inc.
2 //
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
7 // any later version.
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do compile { target c++11 } }
20 #include <codecvt>
21 #include <type_traits>
23 template<typename C>
24 using codecvt = std::codecvt<C, char, std::mbstate_t>;
26 using std::is_base_of;
28 static_assert(
29 is_base_of<codecvt<char16_t>, std::codecvt_utf16<char16_t>>::value,
30 "codecvt_utf16<char16_t> has wrong base class");
32 static_assert(
33 is_base_of<codecvt<char32_t>, std::codecvt_utf16<char32_t>>::value,
34 "codecvt_utf16<char32_t> has wrong base class");