67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/************************************************************************
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*
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* 23.list.special.stdcxx-334.cpp - test case from STDCXX-334 issue
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*
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* $Id: 23.list.special.stdcxx-334.cpp 550991 2007-06-26 23:58:07Z sebor $
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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 <list>
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#include <string>
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#include <cassert>
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class Alloc : public std::allocator <char>
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{
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};
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bool operator == (Alloc a1, Alloc a2)
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{
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return false;
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}
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bool operator != (Alloc a1, Alloc a2)
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{
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return true;
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}
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int main(int argc, char* argv[])
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{
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const char src [] = "source string";
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const char dst [] = "destination string";
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typedef std::list <char, Alloc> List;
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Alloc a1;
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Alloc a2;
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assert (!(a1 == a2));
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List src_lst (src, src + sizeof (src) - 1, a1);
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List dst_lst (dst, dst + sizeof (dst) - 1, a2);
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src_lst.swap (dst_lst);
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assert (std::string (src_lst.begin (), src_lst.end ()) == dst);
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assert (std::string (dst_lst.begin (), dst_lst.end ()) == src);
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return 0;
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}
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