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// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011-2013 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 <string>
// libstdc++/51711
void test01()
{
std::wstring toProcess(L"Bug\r\n");
std::wstring result __attribute__((unused))
= std::regex_replace(toProcess, std::wregex(L"\\r"), std::wstring(L"\\r"));
}
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