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// { dg-require-namedlocale "" }
// Copyright (C) 2003, 2005 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 27.8.1.4 Overridden virtual functions
#include <fstream>
#include <locale>
#include <testsuite_hooks.h>
class Cvt : public std::codecvt<char, char, std::mbstate_t>
{
protected:
int do_encoding() const throw()
{ return -1; }
bool do_always_noconv() const throw()
{ return false; }
};
// libstdc++/13171
void test01()
{
bool test __attribute__((unused)) = true;
using namespace std;
filebuf fb;
fb.pubimbue(locale(locale("en_US"), new Cvt));
fb.open("tmp_13171-4", ios_base::out);
fb.pubimbue(locale("fr_FR"));
fb.sputc('N');
fb.pubsync();
fb.close();
}
int main()
{
test01();
return 0;
}
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