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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [libstdc++-v3/] [testsuite/] [18_support/] [numeric_limits/] [char16_32_t.cc] - Rev 516
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// { dg-options "-std=gnu++0x" } // { dg-require-cstdint "" } // 2008-05-20 Paolo Carlini <paolo.carlini@oracle.com> // // Copyright (C) 2008, 2009 Free Software Foundation // // 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 3, 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 COPYING3. If not see // <http://www.gnu.org/licenses/>. // 18.2.1.1 template class numeric_limits #include <limits> #include <cstdint> #include <testsuite_hooks.h> // Test specializations for char16_t and char32_t, in C++0x. template<typename T, typename R> void do_test() { bool test __attribute__((unused)) = true; typedef std::numeric_limits<T> char_type; typedef std::numeric_limits<R> impl_type; VERIFY( char_type::is_specialized == impl_type::is_specialized ); VERIFY( char_type::min() == impl_type::min() ); VERIFY( char_type::max() == impl_type::max() ); VERIFY( char_type::digits == impl_type::digits ); VERIFY( char_type::digits10 == impl_type::digits10 ); VERIFY( char_type::is_signed == impl_type::is_signed ); VERIFY( char_type::is_integer == impl_type::is_integer ); VERIFY( char_type::is_exact == impl_type::is_exact ); VERIFY( char_type::radix == impl_type::radix ); VERIFY( char_type::epsilon() == impl_type::epsilon() ); VERIFY( char_type::round_error() == impl_type::round_error() ); VERIFY( char_type::min_exponent == impl_type::min_exponent ); VERIFY( char_type::min_exponent10 == impl_type::min_exponent10 ); VERIFY( char_type::max_exponent == impl_type::max_exponent ); VERIFY( char_type::max_exponent10 == impl_type::max_exponent10 ); VERIFY( char_type::has_infinity == impl_type::has_infinity ); VERIFY( char_type::has_quiet_NaN == impl_type::has_quiet_NaN ); VERIFY( char_type::has_signaling_NaN == impl_type::has_signaling_NaN ); VERIFY( char_type::has_denorm == impl_type::has_denorm ); VERIFY( char_type::has_denorm_loss == impl_type::has_denorm_loss ); VERIFY( char_type::infinity() == impl_type::infinity() ); VERIFY( char_type::quiet_NaN() == impl_type::quiet_NaN() ); VERIFY( char_type::signaling_NaN() == impl_type::signaling_NaN() ); VERIFY( char_type::denorm_min() == impl_type::denorm_min() ); VERIFY( char_type::is_iec559 == impl_type::is_iec559 ); VERIFY( char_type::is_bounded == impl_type::is_bounded ); VERIFY( char_type::is_modulo == impl_type::is_modulo ); VERIFY( char_type::traps == impl_type::traps ); VERIFY( char_type::tinyness_before == impl_type::tinyness_before ); VERIFY( char_type::round_style == impl_type::round_style ); } int main() { do_test<char16_t, uint_least16_t>(); do_test<char32_t, uint_least32_t>(); return 0; }