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 
main()16 int 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