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48211740 1// { dg-options "-std=gnu++11" }
2
f1717362 3// Copyright (C) 2015-2016 Free Software Foundation, Inc.
48211740 4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10//
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15//
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3. If not see
18// <http://www.gnu.org/licenses/>.
19
20// 28.11.2 regex_match
21
22#include <regex>
23#include <testsuite_hooks.h>
24#include <testsuite_regex.h>
25
26using namespace __gnu_test;
27using namespace std;
28
29// libstdc++/68863
30void
31test01()
32{
33 bool test __attribute__((unused)) = true;
34
35 VERIFY(!std::regex_match("aa", std::regex("(.)(?!\\1).")));
36}
37
38int
39main()
40{
41 test01();
42 return 0;
43}