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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/std/concepts/concepts.lang/concept.copyconstructible/1.cc
1 // Copyright (C) 2019-2024 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-do compile { target c++20 } }
22 static_assert( !std::copy_constructible
<void> );
23 static_assert( std::copy_constructible
<void*> );
24 static_assert( std::copy_constructible
<const void*> );
25 static_assert( std::copy_constructible
<char> );
26 static_assert( std::copy_constructible
<const float> );
27 static_assert( std::copy_constructible
<int*> );
28 static_assert( std::copy_constructible
<int&> );
29 static_assert( !std::copy_constructible
<int&&> );
30 static_assert( std::copy_constructible
<const int&> );
31 static_assert( !std::copy_constructible
<int[]> );
32 static_assert( !std::copy_constructible
<int[2]> );
33 static_assert( !std::copy_constructible
<int()> );
34 static_assert( std::copy_constructible
<int(*)()> );
35 static_assert( std::copy_constructible
<int(&)()> );
36 static_assert( std::copy_constructible
<int(&)() noexcept
> );
39 static_assert( std::copy_constructible
<E
> );
41 static_assert( std::copy_constructible
<CE
> );
43 static_assert( std::copy_constructible
<A
> );
45 static_assert( std::copy_constructible
<B
> );
49 C(void* = nullptr) { }
50 ~C() noexcept(false) { }
52 static_assert( !std::copy_constructible
<C
> );
62 static_assert( !std::copy_constructible
<D
> );