| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // add_rvalue_reference |
| |
| #include <type_traits> |
| |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| template <class T, class U> |
| void test_add_rvalue_reference() |
| { |
| static_assert((std::is_same<typename std::add_rvalue_reference<T>::type, U>::value), ""); |
| } |
| |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| |
| int main() |
| { |
| #ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| test_add_rvalue_reference<void, void>(); |
| test_add_rvalue_reference<int, int&&>(); |
| test_add_rvalue_reference<int[3], int(&&)[3]>(); |
| test_add_rvalue_reference<int&, int&>(); |
| test_add_rvalue_reference<const int&, const int&>(); |
| test_add_rvalue_reference<int*, int*&&>(); |
| test_add_rvalue_reference<const int*, const int*&&>(); |
| #endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES |
| } |