1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// test numeric_limits 11 12// has_denorm_loss 13 14#include <limits> 15 16template <class T, bool expected> 17void 18test() 19{ 20 static_assert(std::numeric_limits<T>::has_denorm_loss == expected, "has_denorm_loss test 1"); 21 static_assert(std::numeric_limits<const T>::has_denorm_loss == expected, "has_denorm_loss test 2"); 22 static_assert(std::numeric_limits<volatile T>::has_denorm_loss == expected, "has_denorm_loss test 3"); 23 static_assert(std::numeric_limits<const volatile T>::has_denorm_loss == expected, "has_denorm_loss test 4"); 24} 25 26int main() 27{ 28 test<bool, false>(); 29 test<char, false>(); 30 test<signed char, false>(); 31 test<unsigned char, false>(); 32 test<wchar_t, false>(); 33#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS 34 test<char16_t, false>(); 35 test<char32_t, false>(); 36#endif // _LIBCPP_HAS_NO_UNICODE_CHARS 37 test<short, false>(); 38 test<unsigned short, false>(); 39 test<int, false>(); 40 test<unsigned int, false>(); 41 test<long, false>(); 42 test<unsigned long, false>(); 43 test<long long, false>(); 44 test<unsigned long long, false>(); 45#ifndef _LIBCPP_HAS_NO_INT128 46 test<__int128_t, false>(); 47 test<__uint128_t, false>(); 48#endif 49 test<float, false>(); 50 test<double, false>(); 51 test<long double, false>(); 52} 53