2007-06-01 01:37:56 +02:00
|
|
|
// { dg-options "-std=gnu++0x" }
|
|
|
|
|
// 2005-01-24 Paolo Carlini <pcarlini@suse.de>
|
|
|
|
|
//
|
2011-09-18 01:53:26 +02:00
|
|
|
// Copyright (C) 2005, 2009, 2010, 2011 Free Software Foundation, Inc.
|
2007-06-01 01:37:56 +02:00
|
|
|
//
|
|
|
|
|
// 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
|
2009-04-09 17:00:19 +02:00
|
|
|
// Free Software Foundation; either version 3, or (at your option)
|
2007-06-01 01:37:56 +02:00
|
|
|
// 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
|
2009-04-09 17:00:19 +02:00
|
|
|
// with this library; see the file COPYING3. If not see
|
|
|
|
|
// <http://www.gnu.org/licenses/>.
|
2007-06-01 01:37:56 +02:00
|
|
|
|
|
|
|
|
#include <type_traits>
|
|
|
|
|
#include <testsuite_hooks.h>
|
|
|
|
|
#include <testsuite_tr1.h>
|
|
|
|
|
|
|
|
|
|
void test01()
|
|
|
|
|
{
|
|
|
|
|
bool test __attribute__((unused)) = true;
|
|
|
|
|
using std::is_unsigned;
|
|
|
|
|
using namespace __gnu_test;
|
|
|
|
|
|
|
|
|
|
VERIFY( (test_category<is_unsigned, void>(false)) );
|
|
|
|
|
|
|
|
|
|
VERIFY( (test_category<is_unsigned, char>(char(-1) > char(0))) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, signed char>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, unsigned char>(true)) );
|
|
|
|
|
#ifdef _GLIBCXX_USE_WCHAR_T
|
|
|
|
|
VERIFY( (test_category<is_unsigned, wchar_t>(wchar_t(-1) > wchar_t(0))) );
|
|
|
|
|
#endif
|
|
|
|
|
VERIFY( (test_category<is_unsigned, short>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, unsigned short>(true)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, int>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, unsigned int>(true)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, long>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, unsigned long>(true)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, long long>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, unsigned long long>(true)) );
|
|
|
|
|
|
|
|
|
|
VERIFY( (test_category<is_unsigned, float>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, double>(false)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, long double>(false)) );
|
|
|
|
|
|
2011-09-18 01:53:26 +02:00
|
|
|
// GNU Extensions.
|
|
|
|
|
#ifdef _GLIBCXX_USE_INT128
|
2011-09-21 13:23:11 +02:00
|
|
|
VERIFY( (test_category<is_unsigned, unsigned __int128>(true)) );
|
|
|
|
|
VERIFY( (test_category<is_unsigned, __int128>(false)) );
|
2011-09-18 01:53:26 +02:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef _GLIBCXX_USE_FLOAT128
|
|
|
|
|
VERIFY( (test_category<is_unsigned, __float128>(false)) );
|
|
|
|
|
#endif
|
|
|
|
|
|
2007-06-01 01:37:56 +02:00
|
|
|
// Sanity check.
|
|
|
|
|
VERIFY( (test_category<is_unsigned, ClassType>(false)) );
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int main()
|
|
|
|
|
{
|
|
|
|
|
test01();
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
