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// type_traits 11 12// conditional 13 14#include <type_traits> 15 16int main() 17{ 18 static_assert((std::is_same<std::conditional<true, char, int>::type, char>::value), ""); 19 static_assert((std::is_same<std::conditional<false, char, int>::type, int>::value), ""); 20#if _LIBCPP_STD_VER > 11 21 static_assert((std::is_same<std::conditional_t<true, char, int>, char>::value), ""); 22 static_assert((std::is_same<std::conditional_t<false, char, int>, int>::value), ""); 23#endif 24} 25