| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03, c++11, c++14 |
| |
| // template <class T> constexpr add_const<T>& as_const(T& t) noexcept; // C++17 |
| // template <class T> add_const<T>& as_const(const T&&) = delete; // C++17 |
| |
| #include <utility> |
| |
| struct S {int i;}; |
| |
| int main() |
| { |
| std::as_const(S{}); |
| } |
