c7e2dba59a
2001-10-31 Benjamin Kosnik <bkoz@redhat.com> libstdc++/4749 * include/bits/codecvt.h: Add virtual member function declarations. * src/codecvt.cc: Tweaks. * testsuite/22_locale/codecvt.cc: Test compilation only, non-required facets not required to have linkage. From-SVN: r46685
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
// 2001-08-27 Benjamin Kosnik <bkoz@redhat.com>
|
|
|
|
// Copyright (C) 2001 Free Software Foundation
|
|
//
|
|
// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
// USA.
|
|
|
|
// 22.2.1.5 Template class codecvt
|
|
|
|
// { dg-do compile }
|
|
|
|
#include <locale>
|
|
|
|
void test01()
|
|
{
|
|
// Check for required base class.
|
|
typedef std::codecvt<char, char, mbstate_t> test_type;
|
|
typedef std::locale::facet base_type;
|
|
const test_type& obj = std::use_facet<test_type>(std::locale());
|
|
const base_type* base = &obj;
|
|
|
|
// Check for required typedefs
|
|
typedef test_type::intern_type intern_type;
|
|
typedef test_type::extern_type extern_type;
|
|
typedef test_type::state_type state_type;
|
|
}
|
|
|
|
// Should be able to instantiate this for other types besides char, wchar_t
|
|
class gnu_codecvt: public std::codecvt<unsigned char, unsigned long, char>
|
|
{ };
|
|
|
|
void test02()
|
|
{
|
|
gnu_codecvt facet01;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
test02();
|
|
return 0;
|
|
}
|