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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/remove_cvref/requirements/alias_decl.cc
1 // { dg-options "-std=gnu++2a" }
2 // { dg-do compile { target c++2a } }
4 // Copyright (C) 2018-2022 Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
21 // NB: This file is for testing type_traits with NO OTHER INCLUDES.
23 #include <type_traits>
27 static_assert (is_same
<typename remove_cvref
<int>::type
,
28 remove_cvref_t
<int>>(),
31 static_assert (is_same
<typename remove_cvref
<const volatile long&>::type
,
32 remove_cvref_t
<const volatile long&>>(),
35 static_assert (is_same
<typename remove_cvref
<const short&&>::type
,
36 remove_cvref_t
<const short&&>>(),