| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // tuple_element<I, pair<T1, T2> >::type |
| |
| #include <utility> |
| |
| int main() |
| { |
| { |
| typedef std::pair<int, short> P1; |
| static_assert((std::is_same<std::tuple_element<0, P1>::type, int>::value), ""); |
| static_assert((std::is_same<std::tuple_element<1, P1>::type, short>::value), ""); |
| } |
| { |
| typedef std::pair<int*, char> P1; |
| static_assert((std::is_same<std::tuple_element<0, P1>::type, int*>::value), ""); |
| static_assert((std::is_same<std::tuple_element<1, P1>::type, char>::value), ""); |
| } |
| } |
