82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
// { dg-require-iconv "ISO-8859-1" }
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// Copyright (C) 2006, 2007, 2009 Free Software Foundation
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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 3, 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 COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 22.1.1.2 locale constructors and destructors [lib.locale.cons]
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#include <cwchar> // for mbstate_t
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#include <locale>
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#include <stdexcept>
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#include <typeinfo>
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#include <testsuite_hooks.h>
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#include <ext/codecvt_specializations.h>
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typedef std::codecvt<char, char, std::mbstate_t> c_codecvt;
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#ifdef _GLIBCXX_USE_WCHAR_T
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typedef std::codecvt<wchar_t, char, std::mbstate_t> w_codecvt;
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#endif
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class gnu_facet: public std::locale::facet
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{
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public:
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static std::locale::id id;
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};
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std::locale::id gnu_facet::id;
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void test01()
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{
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using namespace std;
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typedef unsigned short int_type;
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typedef char ext_type;
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typedef __gnu_cxx::encoding_state state_type;
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typedef codecvt<int_type, ext_type, state_type> unicode_codecvt;
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bool test __attribute__((unused)) = true;
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// unicode_codecvt
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locale loc01(locale::classic());
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locale loc13(locale::classic(), new unicode_codecvt);
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VERIFY( loc01 != loc13 );
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VERIFY( loc13.name() == "*" );
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try
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{
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VERIFY( has_facet<c_codecvt>(loc13) );
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#ifdef _GLIBCXX_USE_WCHAR_T
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VERIFY( has_facet<w_codecvt>(loc13) );
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#endif
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VERIFY( has_facet<unicode_codecvt>(loc13) );
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}
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catch(...)
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{ VERIFY( false ); }
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try
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{ use_facet<gnu_facet>(loc13); }
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catch(bad_cast& obj)
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{ VERIFY( true ); }
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catch(...)
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{ VERIFY( false ); }
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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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