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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/21_strings/char_traits/requirements/char32_t/typedefs.cc
536feb32674b8e4abc9729ec5a41cea81d45e99d
1 // { dg-do compile { target c++11 } }
2 // { dg-require-cstdint "" }
4 // Copyright (C) 2008-2023 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
18 // along with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
26 // Check for required typedefs.
27 typedef std::char_traits
<char32_t
> test_type
;
28 typedef test_type::char_type char_type
;
29 typedef test_type::int_type int_type
;
30 typedef test_type::off_type off_type
;
31 typedef test_type::pos_type pos_type
;
32 typedef test_type::state_type state_type
;
34 // char_traits<char16_t>::int_type == uint_least32_t
35 test_type::int_type
* p
= 0;
36 std::uint_least32_t* q
__attribute__((unused
)) = p
;