70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
// { dg-require-namedlocale "" }
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// 2004-04-16 Petur Runolfsson <peturr02@ru.is>
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// Copyright (C) 2004, 2005 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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// 27.8.1.4 Overridden virtual functions
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#include <fstream>
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#include <locale>
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#include <testsuite_hooks.h>
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class Buf : public std::filebuf
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{
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protected:
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virtual int_type
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overflow(int_type c = traits_type::eof())
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{
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return traits_type::eq_int_type(c, traits_type::eof()) ?
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traits_type::eof() : std::filebuf::overflow(c);
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}
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};
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// libstdc++/14975
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void test01()
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{
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using namespace std;
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bool test __attribute__((unused)) = true;
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Buf fb;
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locale loc_us = locale("en_US");
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fb.pubimbue(loc_us);
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fb.open("tmp_14975-1", ios_base::out);
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try
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{
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fb.sputc('a');
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fb.sputc('b');
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fb.pubimbue(locale::classic());
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fb.sputc('c');
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fb.pubsync();
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fb.close();
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}
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catch (std::exception&)
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{
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}
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}
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int main()
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{
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test01();
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return 0;
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}
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