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52066eae | 1 | // { dg-do compile { target c++14 } } |
e37e6813 | 2 | |
818ab71a | 3 | // Copyright (C) 2014-2016 Free Software Foundation, Inc. |
e37e6813 VV |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
8 | // Free Software Foundation; either version 3, or (at your option) | |
9 | // any later version. | |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a moved_to of the GNU General Public License along | |
17 | // with this library; see the file COPYING3. If not see | |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
20 | #include <experimental/propagate_const> | |
21 | #include <type_traits> | |
22 | #include <stdexcept> | |
23 | ||
24 | template <typename T> | |
25 | using check1_t = std::experimental::fundamentals_v2::propagate_const<T>; | |
26 | template <typename T> | |
27 | using check2_t | |
28 | = typename std::experimental::fundamentals_v2::propagate_const<T>::element_type; | |
29 | ||
30 | static_assert(std::is_same<check2_t<int*>, int>::value, | |
31 | "element_type must be based on the pointer"); |