| // { dg-do compile { target c++14 } } |
| |
| // Copyright (C) 2014-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| #include <experimental/propagate_const> |
| #include <type_traits> |
| #include <stdexcept> |
| |
| template <typename T> |
| using check1_t = std::experimental::fundamentals_v2::propagate_const<T>; |
| template <typename T> |
| using check2_t |
| = typename std::experimental::fundamentals_v2::propagate_const<T>::element_type; |
| |
| static_assert(std::is_same<check2_t<int*>, int>::value, |
| "element_type must be based on the pointer"); |
