12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061 |
- ///////////////////////////////////////////////////////////////////////////////
- // Copyright 2012 John Maddock. 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/multiprecision/cpp_int.hpp>
- #if defined(HAVE_FLOAT128)
- #include <boost/multiprecision/float128.hpp>
- #endif
- #ifndef BOOST_NO_CXX11_CONSTEXPR
- template <class T>
- void silence_unused(const T&) {}
- template <class T>
- void test1()
- {
- constexpr T i1 = 2u;
- constexpr T i2;
- constexpr T i3 = -3;
- constexpr T i4(i1);
- silence_unused(i1);
- silence_unused(i2);
- silence_unused(i3);
- silence_unused(i4);
- }
- template <class T>
- void test2()
- {
- constexpr T i1 = 2u;
- constexpr T i2;
- constexpr T i3 = -3;
- silence_unused(i1);
- silence_unused(i2);
- silence_unused(i3);
- }
- template <class T>
- void test3()
- {
- constexpr T i1 = 2u;
- constexpr T i2;
- silence_unused(i1);
- silence_unused(i2);
- }
- using namespace boost::multiprecision;
- template void test1<number<cpp_int_backend<64, 64, unsigned_magnitude, unchecked, void>, et_off> >();
- template void test1<number<cpp_int_backend<64, 64, signed_magnitude, unchecked, void>, et_off> >();
- template void test3<number<cpp_int_backend<2048, 2048, unsigned_magnitude, unchecked, void>, et_off> >();
- template void test2<number<cpp_int_backend<2048, 2048, signed_magnitude, unchecked, void>, et_off> >();
- #if defined(HAVE_FLOAT128)
- template void test1<float128>();
- #endif
- #endif
|