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jeremybenn |
// 2005-01-11 Paolo Carlini <pcarlini@suse.de>
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//
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// Copyright (C) 2005, 2006, 2007, 2009 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 3, 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 COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 4.8 Other transformations
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#include <tr1/type_traits>
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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::tr1::aligned_storage;
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using std::tr1::alignment_of;
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using namespace __gnu_test;
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const std::size_t align_c = alignment_of<char>::value;
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VERIFY( (sizeof(aligned_storage<4, align_c>::type) >= 4) );
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VERIFY( (__alignof__(aligned_storage<4, align_c>::type) == align_c) );
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const std::size_t align_s = alignment_of<short>::value;
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VERIFY( (sizeof(aligned_storage<1, align_s>::type) >= 1) );
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VERIFY( (__alignof__(aligned_storage<1, align_s>::type) == align_s) );
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const std::size_t align_i = alignment_of<int>::value;
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VERIFY( (sizeof(aligned_storage<7, align_i>::type) >= 7) );
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VERIFY( (__alignof__(aligned_storage<7, align_i>::type) == align_i) );
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const std::size_t align_d = alignment_of<double>::value;
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VERIFY( (sizeof(aligned_storage<2, align_d>::type) >= 2) );
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VERIFY( (__alignof__(aligned_storage<2, align_d>::type) == align_d) );
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const std::size_t align_ai = alignment_of<int[4]>::value;
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VERIFY( (sizeof(aligned_storage<20, align_ai>::type) >= 20) );
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VERIFY( (__alignof__(aligned_storage<20, align_ai>::type) == align_ai) );
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const std::size_t align_ct = alignment_of<ClassType>::value;
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VERIFY( (sizeof(aligned_storage<11, align_ct>::type) >= 11) );
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VERIFY( (__alignof__(aligned_storage<11, align_ct>::type) == align_ct) );
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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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