| // { dg-require-namedlocale "" } |
| |
| // 2004-04-16 Petur Runolfsson <peturr02@ru.is> |
| |
| // Copyright (C) 2004, 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 Buf : public std::filebuf |
| { |
| protected: |
| virtual int_type |
| overflow(int_type c = traits_type::eof()) |
| { |
| return traits_type::eq_int_type(c, traits_type::eof()) ? |
| traits_type::eof() : std::filebuf::overflow(c); |
| } |
| }; |
| |
| // libstdc++/14975 |
| void test01() |
| { |
| using namespace std; |
| bool test __attribute__((unused)) = true; |
| |
| Buf fb; |
| locale loc_us = locale("en_US"); |
| fb.pubimbue(loc_us); |
| fb.open("tmp_14975-1", ios_base::out); |
| |
| try |
| { |
| fb.sputc('a'); |
| fb.sputc('b'); |
| fb.pubimbue(locale::classic()); |
| fb.sputc('c'); |
| fb.pubsync(); |
| fb.close(); |
| } |
| catch (std::exception&) |
| { |
| } |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |