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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/experimental/propagate_const/cons/move.cc
1 // { dg-do run { target c++14 } }
3 // Copyright (C) 2015-2016 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 <experimental/propagate_const>
21 #include <testsuite_hooks.h>
25 using std::experimental::propagate_const
;
26 using std::unique_ptr
;
31 propagate_const
<const int*> test1
{&dummy
};
32 VERIFY(test1
.get() == &dummy
);
33 propagate_const
<const int*> test2
{std::move(test1
)};
34 VERIFY(test1
.get() == &dummy
);
35 VERIFY(test2
.get() == &dummy
);
36 propagate_const
<const int*> test3
{std::move(test2
)};
37 VERIFY(test1
.get() == &dummy
);
38 VERIFY(test2
.get() == &dummy
);
39 VERIFY(test3
.get() == &dummy
);
40 propagate_const
<unique_ptr
<const int>> test4
{std::make_unique
<int>(666)};
41 propagate_const
<unique_ptr
<const int>> test5
{new int{666}};
42 const int* dummy2
= new int{666};
43 propagate_const
<unique_ptr
<const int>> test6
{dummy2
};