| // 1999-09-20 bkoz |
| |
| // Copyright (C) 1999, 2001, 2003 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. |
| |
| // As a special exception, you may use this file as part of a free software |
| // library without restriction. Specifically, if other files instantiate |
| // templates or use macros or inline functions from this file, or you compile |
| // this file and link it with other files to produce an executable, this |
| // file does not by itself cause the resulting executable to be covered by |
| // the GNU General Public License. This exception does not however |
| // invalidate any other reasons why the executable file might be covered by |
| // the GNU General Public License. |
| |
| // 27.4.3 template class fpos |
| |
| #include <cwchar> // for mbstate_t |
| #include <ios> |
| #include <testsuite_hooks.h> |
| |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| |
| typedef std::mbstate_t state_type; |
| state_type state01 = state_type(); |
| state_type state02 = state_type(); |
| |
| std::streampos pos01(0); |
| std::streampos pos02(0); |
| |
| // 27.4.3.1 fpos members |
| // void state(state_type s); |
| // state_type state(); |
| |
| // XXX Need to have better sanity checking for the mbstate_t type, |
| // or whatever the insantiating type for class fpos happens to be |
| // for streampos, as things like equality operators and assignment |
| // operators, increment and deincrement operators need to be in |
| // place. |
| pos01.state(state02); |
| state01 = pos01.state(); |
| test = memcmp(&state01, &state02, sizeof(state_type)) == 0; |
| VERIFY( test ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |