85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
/************************************************************************
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*
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* 22.locale.stdcxx-554.cpp - the regression test for STDCXX-554 issue
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*
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* $Id: 22.locale.stdcxx-554.cpp 648752 2008-04-16 17:01:56Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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**************************************************************************/
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#include <cstring> // for memset()
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#include <cassert> // for assert()
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#include <locale> // for std::moneypunct, std::messages
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enum { fill = '\xdc' };
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template <class charT>
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void test_moneypunct (charT)
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{
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typedef std::moneypunct <charT> PunctT;
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// Use a pointer to properly align buffer for placment new.
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union {
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void* ptr;
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char buf [sizeof (PunctT) + 1];
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} u;
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std::memset (u.buf, fill, sizeof (u.buf));
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PunctT* p = new (u.buf) PunctT ();
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assert (fill == u.buf [sizeof (PunctT)]);
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p->~PunctT ();
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}
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template <class charT>
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void test_messages (charT)
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{
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typedef std::messages <charT> MessagesT;
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union {
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void* ptr;
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char buf [sizeof (MessagesT) + 1];
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} u;
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std::memset (u.buf, fill, sizeof (u.buf));
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MessagesT* p = new (u.buf) MessagesT ();
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assert (fill == u.buf [sizeof (MessagesT)]);
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p->~MessagesT ();
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}
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int main (int, char* [])
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{
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test_moneypunct (char ());
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test_messages (char ());
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#ifndef _RWSTD_NO_WCHAR_T
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test_moneypunct (wchar_t ());
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test_messages (wchar_t ());
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#endif
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return 0;
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}
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