49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
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// { dg-options "-std=gnu++0x" }
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// 2007-07-10 Paolo Carlini <pcarlini@suse.de>
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//
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// Copyright (C) 2007 Free Software Foundation, Inc.
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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 2, or (at your option)
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// any later version.
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//
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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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//
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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 COPYING. If not, write to the Free
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// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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// USA.
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#include <utility>
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#include <testsuite_hooks.h>
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#include <testsuite_tr1.h>
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void test01()
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{
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bool test __attribute__((unused)) = true;
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using std::identity;
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using std::is_same;
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using namespace __gnu_test;
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VERIFY( (is_same<identity<int>::type, int>::value) );
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VERIFY( (is_same<identity<int&>::type, int&>::value) );
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VERIFY( (is_same<identity<int&&>::type, int&&>::value) );
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VERIFY( (is_same<identity<int*>::type, int*>::value) );
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VERIFY( (is_same<identity<ClassType&&>::type, ClassType&&>::value) );
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VERIFY( (is_same<identity<ClassType>::type, ClassType>::value) );
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VERIFY( (is_same<identity<int(int)>::type, int(int)>::value) );
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VERIFY( (is_same<identity<void>::type, void>::value) );
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VERIFY( (is_same<identity<const void>::type, const void>::value) );
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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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