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Diffstat (limited to 'libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc')
-rw-r--r-- | libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc b/libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc new file mode 100644 index 00000000000..bbc336c24c8 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/4_metaprogramming/aligned_storage/requirements/typedefs.cc @@ -0,0 +1,63 @@ +// 2005-01-11 Paolo Carlini <pcarlini@suse.de> +// +// Copyright (C) 2005 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 2, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, +// USA. + +// 4.8 Other transformations + +#include <tr1/type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::tr1::aligned_storage; + using std::tr1::alignment_of; + using namespace __gnu_test; + + const std::size_t align_c = alignment_of<char>::value; + VERIFY( (sizeof(aligned_storage<4, align_c>::type) >= 4) ); + VERIFY( (__alignof__(aligned_storage<4, align_c>::type) == align_c) ); + + const std::size_t align_s = alignment_of<short>::value; + VERIFY( (sizeof(aligned_storage<1, align_s>::type) >= 1) ); + VERIFY( (__alignof__(aligned_storage<1, align_s>::type) == align_s) ); + + const std::size_t align_i = alignment_of<int>::value; + VERIFY( (sizeof(aligned_storage<7, align_i>::type) >= 7) ); + VERIFY( (__alignof__(aligned_storage<7, align_i>::type) == align_i) ); + + const std::size_t align_d = alignment_of<double>::value; + VERIFY( (sizeof(aligned_storage<2, align_d>::type) >= 2) ); + VERIFY( (__alignof__(aligned_storage<2, align_d>::type) == align_d) ); + + const std::size_t align_ai = alignment_of<int[4]>::value; + VERIFY( (sizeof(aligned_storage<20, align_ai>::type) >= 20) ); + VERIFY( (__alignof__(aligned_storage<20, align_ai>::type) == align_ai) ); + + const std::size_t align_ct = alignment_of<ClassType>::value; + VERIFY( (sizeof(aligned_storage<11, align_ct>::type) >= 11) ); + VERIFY( (__alignof__(aligned_storage<11, align_ct>::type) == align_ct) ); +} + +int main() +{ + test01(); + return 0; +} |