1 // { dg-do compile { target c++20 } }
2 // { dg-require-effective-target hosted }
4 // Copyright (C) 2020-2023 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 // C++20 20.11.1.5 unique_ptr creation [unique.ptr.create]
27 auto p1
= std::make_unique_for_overwrite
<A
>(1); // { dg-error "no matching function" }
28 auto p1
= std::make_unique_for_overwrite
<A
[]>(); // { dg-error "no matching function" }
29 auto p2
= std::make_unique_for_overwrite
<A
[]>(1, 2); // { dg-error "no matching function" }
30 auto p3
= std::make_unique_for_overwrite
<A
[1]>(); // { dg-error "deleted" }
31 auto p4
= std::make_unique_for_overwrite
<A
[1]>(1);// { dg-error "deleted" }
33 // { dg-prune-output "declared here" }
34 // { dg-prune-output "no type named" }