beb6871864
Please refer to the Boost.Math revision log for details of changes, but in summary: * New version of gcd/lcm internals by Jeremy Murphy include mixed-binary algorithm and better selection logic. * Support is now included for gcd's of polynomials. * Full C++14 constexpr support.
36 lines
2.1 KiB
C++
36 lines
2.1 KiB
C++
|
|
// (C) Copyright John Maddock 2017.
|
|
// Distributed under the Boost Software License, Version 1.0. (See
|
|
// accompanying file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
#include <boost/integer/common_factor.hpp>
|
|
|
|
#if !defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)
|
|
//
|
|
// These tests don't pass with GCC-4.x:
|
|
//
|
|
#if !defined(BOOST_GCC) || (BOOST_GCC >= 50000)
|
|
|
|
void test_noexcept(unsigned char a, unsigned char b)
|
|
{
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<unsigned char>(a), static_cast<unsigned char>(b))), "Expected a noexcept function.");
|
|
#ifndef _MSC_VER
|
|
// This generates an internal compiler error if enabled as well as the following test:
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<char>(a), static_cast<char>(b))), "Expected a noexcept function.");
|
|
#endif
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<signed char>(a), static_cast<signed char>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<short>(a), static_cast<short>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<unsigned short>(a), static_cast<unsigned short>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<int>(a), static_cast<int>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<unsigned int>(a), static_cast<unsigned int>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<long>(a), static_cast<long>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<unsigned long>(a), static_cast<unsigned long>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<long long>(a), static_cast<long long>(b))), "Expected a noexcept function.");
|
|
static_assert(noexcept(boost::integer::gcd(static_cast<unsigned long long>(a), static_cast<unsigned long long>(b))), "Expected a noexcept function.");
|
|
}
|
|
|
|
#endif
|
|
#endif
|
|
|