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 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
