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52066eae | 1 | // { dg-do run { target c++11 } } |
849cab7b SW |
2 | |
3 | // | |
4 | // 2010-02-17 Stephen M. Webb <stephen.webb@bregmasoft.ca> | |
5 | // | |
cbe34bb5 | 6 | // Copyright (C) 2010-2017 Free Software Foundation, Inc. |
849cab7b SW |
7 | // |
8 | // This file is part of the GNU ISO C++ Library. This library is free | |
9 | // software; you can redistribute it and/or modify it under the | |
10 | // terms of the GNU General Public License as published by the | |
11 | // Free Software Foundation; either version 3, or (at your option) | |
12 | // any later version. | |
13 | // | |
14 | // This library is distributed in the hope that it will be useful, | |
15 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | // GNU General Public License for more details. | |
18 | // | |
19 | // You should have received a copy of the GNU General Public License along | |
20 | // with this library; see the file COPYING3. If not see | |
21 | // <http://www.gnu.org/licenses/>. | |
22 | ||
23 | // 28.3 Requirements [re.req] | |
24 | // 28.2 (4) Table 127 - Regular expression traits class requirements | |
25 | // 28.7 Class template regex_traits [re.traits] | |
26 | // 28.7 (3) static std::size_t length(const char_type* p); | |
27 | ||
28 | #include <regex> | |
29 | #include <testsuite_hooks.h> | |
30 | ||
31 | void | |
32 | test01() | |
33 | { | |
34 | typedef char CharT; | |
35 | typedef std::regex_traits<CharT> traits; | |
849cab7b SW |
36 | const CharT* p = ""; |
37 | ||
2437d31d | 38 | std::size_t i = traits::length(p); |
849cab7b | 39 | |
2437d31d | 40 | VERIFY( i == 0 ); |
849cab7b SW |
41 | } |
42 | ||
43 | int main() | |
44 | { | |
2437d31d PC |
45 | test01(); |
46 | return 0; | |
849cab7b | 47 | } |