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#include <complex> 13#include <type_traits> 14#include <cassert> 15 16int main() 17{ 18#if _LIBCPP_STD_VER > 11 19 using namespace std::literals::complex_literals; 20 21// Make sure the types are right 22 static_assert ( std::is_same<decltype( 3.0il ), std::complex<long double>>::value, "" ); 23 static_assert ( std::is_same<decltype( 3il ), std::complex<long double>>::value, "" ); 24 static_assert ( std::is_same<decltype( 3.0i ), std::complex<double>>::value, "" ); 25 static_assert ( std::is_same<decltype( 3i ), std::complex<double>>::value, "" ); 26 static_assert ( std::is_same<decltype( 3.0if ), std::complex<float>>::value, "" ); 27 static_assert ( std::is_same<decltype( 3if ), std::complex<float>>::value, "" ); 28 29 { 30 std::complex<long double> c1 = 3.0il; 31 assert ( c1 == std::complex<long double>(0, 3.0)); 32 auto c2 = 3il; 33 assert ( c1 == c2 ); 34 } 35 36 { 37 std::complex<double> c1 = 3.0i; 38 assert ( c1 == std::complex<double>(0, 3.0)); 39 auto c2 = 3i; 40 assert ( c1 == c2 ); 41 } 42 43 { 44 std::complex<float> c1 = 3.0if; 45 assert ( c1 == std::complex<float>(0, 3.0)); 46 auto c2 = 3if; 47 assert ( c1 == c2 ); 48 } 49 50#endif 51} 52