treat_as_floating_point.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c
1//===----------------------------------------------------------------------===// 2// 3// ��������������������The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <chrono> 11 12// treat_as_floating_point 13 14#include <chrono> 15#include <type_traits> 16 17template <class T> 18void 19test() 20{ 21 static_assert((std::is_base_of<std::is_floating_point<T>, 22 std::chrono::treat_as_floating_point<T> >::value), ""); 23} 24 25struct A {}; 26 27int main() 28{ 29 test<int>(); 30 test<unsigned>(); 31 test<char>(); 32 test<bool>(); 33 test<float>(); 34 test<double>(); 35 test<long double>(); 36 test<A>(); 37} 38