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adba76a3 JW |
1 | // { dg-do compile { target c++11 } } |
2 | ||
a5544970 | 3 | // Copyright (C) 2018-2019 Free Software Foundation, Inc. |
adba76a3 JW |
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 copy 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 <type_traits> | |
21 | #include <testsuite_tr1.h> | |
22 | ||
23 | void test01() | |
24 | { | |
25 | using std::__remove_cvref_t; | |
26 | using std::is_same; | |
27 | using namespace __gnu_test; | |
28 | ||
29 | static_assert(is_same<__remove_cvref_t<const volatile int>, | |
30 | int>::value, ""); | |
31 | static_assert(is_same<__remove_cvref_t<const volatile int*>, | |
32 | const volatile int*>::value, ""); | |
33 | static_assert(is_same<__remove_cvref_t<const volatile int&>, | |
34 | int>::value, ""); | |
35 | static_assert(is_same<__remove_cvref_t<const volatile int&&>, | |
36 | int>::value, ""); | |
37 | static_assert(is_same<__remove_cvref_t<const volatile ClassType>, | |
38 | ClassType>::value, ""); | |
39 | static_assert(is_same<__remove_cvref_t<const volatile ClassType*>, | |
40 | const volatile ClassType*>::value, ""); | |
41 | static_assert(is_same<__remove_cvref_t<const volatile ClassType&>, | |
42 | ClassType>::value, ""); | |
43 | static_assert(is_same<__remove_cvref_t<const volatile ClassType&&>, | |
44 | ClassType>::value, ""); | |
45 | static_assert(is_same<__remove_cvref_t<const int(&)[3]>, | |
46 | int[3]>::value, ""); | |
47 | static_assert(is_same<__remove_cvref_t<const int(&)()>, | |
48 | const int()>::value, ""); | |
49 | } |