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 // enable_if
13
14 #include <type_traits>
15
16 #include "test_macros.h"
17
main()18 int main()
19 {
20 static_assert((std::is_same<std::enable_if<true>::type, void>::value), "");
21 static_assert((std::is_same<std::enable_if<true, int>::type, int>::value), "");
22 #if TEST_STD_VER > 11
23 static_assert((std::is_same<std::enable_if_t<true>, void>::value), "");
24 static_assert((std::is_same<std::enable_if_t<true, int>, int>::value), "");
25 #endif
26 }
27