2 // { dg-options "-std=gnu++0x" }
4 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
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)
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.
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/>.
22 #include <testsuite_common_types.h>
26 struct constexpr_member_functions
28 template<typename _Ttesttype>
36 typedef typename _Ttesttype::char_type char_type;
37 typedef typename _Ttesttype::int_type int_type;
38 const char_type c1(0);
39 const char_type c2 = c1;
41 constexpr auto v1 __attribute__((unused))
42 = _Ttesttype::eq(c1, c2);
43 constexpr auto v2 __attribute__((unused))
44 = _Ttesttype::lt(c1, c2);
45 constexpr auto v3 __attribute__((unused))
46 = _Ttesttype::to_char_type(i);
47 constexpr auto v4 __attribute__((unused))
48 = _Ttesttype::to_int_type(c1);
49 constexpr auto v5 __attribute__((unused))
50 = _Ttesttype::eq_int_type(i, i);
51 constexpr auto v6 __attribute__((unused))
53 constexpr auto v7 __attribute__((unused))
54 = _Ttesttype::not_eof(i);
66 __gnu_test::constexpr_member_functions test;
67 test.operator()<std::char_traits<char>>();
68 #ifdef _GLIBCXX_USE_WCHAR_T
69 test.operator()<std::char_traits<wchar_t>>();
71 test.operator()<std::char_traits<char16_t>>();
72 test.operator()<std::char_traits<char32_t>>();