//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // type_traits // enable_if #include <type_traits> int main() { static_assert((std::is_same<std::enable_if<true>::type, void>::value), ""); static_assert((std::is_same<std::enable_if<true, int>::type, int>::value), ""); }