//===----------------------------------------------------------------------===// // // 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. // //===----------------------------------------------------------------------===// // <utility> // template <class T1, class T2> // struct pair // { // typedef T1 first_type; // typedef T2 second_type; #include <utility> #include <type_traits> int main() { typedef std::pair<float, short*> P; static_assert((std::is_same<P::first_type, float>::value), ""); static_assert((std::is_same<P::second_type, short*>::value), ""); }