| // { dg-do run { target c++11 } } |
| // { dg-timeout-factor 2 } |
| |
| // Copyright (C) 2018-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| // |
| |
| #include <regex> |
| #include <testsuite_hooks.h> |
| |
| // libstdc++/83601 |
| int main() { |
| auto format = std::regex_constants::format_sed; |
| auto out = regex_replace("ab", std::regex("(a)(b)"), R"(\\1\&\\2)", format); |
| VERIFY(out == R"(\1&\2)"); |
| |
| return 0; |
| } |
