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52066eae | 1 | // { dg-do compile { target c++11 } } |
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2 | // { dg-require-cstdint "" } |
3 | ||
818ab71a | 4 | // Copyright (C) 2008-2016 Free Software Foundation, Inc. |
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5 | // |
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 | |
748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | // | |
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. | |
16 | // | |
17 | // You should have received a copy of the GNU General Public License | |
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18 | // along with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
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20 | |
21 | #include <string> | |
22 | #include <cstdint> | |
23 | ||
24 | int main() | |
25 | { | |
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; | |
33 | ||
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; | |
37 | ||
38 | return 0; | |
39 | } |