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a4e6a80f | 1 | // { dg-do compile } |
b80253d7 GDR |
2 | // 2001-02-11 gdr |
3 | // Origin: Craig Rodrigues <rodrigc@mediaone.net> | |
4 | ||
748086b7 | 5 | // Copyright (C) 2001, 2003, 2007, 2009 Free Software Foundation, Inc. |
b80253d7 GDR |
6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
b80253d7 GDR |
11 | // any later version. |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
b80253d7 | 21 | |
b8f971fc | 22 | // 21.1.2: char_traits typedefs |
b80253d7 GDR |
23 | |
24 | #include <string> | |
25 | ||
26 | int main() | |
27 | { | |
2c4b148c BK |
28 | // Check for required typedefs. |
29 | typedef std::char_traits<wchar_t> test_type; | |
30 | typedef test_type::char_type char_type; | |
31 | typedef test_type::int_type int_type; | |
32 | typedef test_type::off_type off_type; | |
33 | typedef test_type::pos_type pos_type; | |
34 | typedef test_type::state_type state_type; | |
35 | ||
36 | // 21.1.3: char_traits<wchar_t>::int_type == wint_t | |
37 | test_type::int_type* p = 0; | |
38 | wint_t* q __attribute__((unused)) = p; | |
b80253d7 GDR |
39 | |
40 | return 0; | |
41 | } |