1 // { dg-options "-std=gnu++11" }
2
3 // 2007-03-12 Stephen M. Webb <stephen.webb@bregmasoft.com>
4 //
5 // Copyright (C) 2007-2016 Free Software Foundation, Inc.
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
10 // Free Software Foundation; either version 3, or (at your option)
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
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
21
22 // 7.8.2 basic_regex constructors
23
24 #include <regex>
25 #include <testsuite_hooks.h>
26
27 void
test01()28 test01()
29 {
30 bool test __attribute__((unused)) = true;
31
32 std::regex re("(wee|week)(knights|night)", std::regex::extended);
33
34 VERIFY( re.flags() == std::regex::extended );
35 VERIFY( re.mark_count() == 2 );
36 }
37
main()38 int main()
39 {
40 test01();
41 return 0;
42 }
43