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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/remove_reference/requirements/alias_decl.cc
1 // { dg-do compile { target c++14 } }
3 // Copyright (C) 2013-2019 Free Software Foundation, Inc.
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)
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.
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/>.
20 #include <type_traits>
24 static_assert( is_same
<remove_reference
<int>::type
, remove_reference_t
<int>>(),
25 "remove_reference_t<int>" );
26 static_assert( is_same
<remove_reference
<int&>::type
, remove_reference_t
<int&>>(),
27 "remove_reference_t<int&>" );
28 static_assert( is_same
<remove_reference
<int&&>::type
, remove_reference_t
<int&&>>(),
29 "remove_reference_t<int&&>" );