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 // <chrono> 11 12 // treat_as_floating_point 13 14 #include <chrono> 15 #include <type_traits> 16 17 template <class T> 18 void test()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 25 struct A {}; 26 main()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