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// 2003-04-24 Ptur Runlfsson <peturr02@ru.is>
// Copyright (C) 2003-2024 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 <fstream>
#include <locale>
#include <stdexcept>
#include <testsuite_hooks.h>
class Cvt : public std::codecvt<wchar_t, char, std::mbstate_t>
{
protected:
virtual std::codecvt_base::result
do_out(std::mbstate_t&, const wchar_t*, const wchar_t*, const wchar_t*&,
char*, char*, char*&) const
{ throw std::runtime_error("codecvt failed"); }
};
int main()
{
std::locale loc = std::locale(std::locale::classic(), new Cvt);
std::wfilebuf* fb = new std::wfilebuf;
fb->pubimbue(loc);
fb->open("tmp_10132", std::ios_base::out);
fb->sputc(L'a');
try
{
delete fb;
}
catch(std::exception& obj)
{
VERIFY( false );
}
return 0;
}
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