| // Copyright (C) 2020-2025 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // { dg-do compile { target c++20 } } |
| |
| #include <ranges> |
| |
| auto |
| test01() |
| { |
| using A = int[2]; |
| extern A&& f(); // rvalue of type that doesn't satisfy borrowed_range |
| return std::ranges::begin(f()); // { dg-error "no match" } |
| } |
| |
| struct incomplete; |
| extern incomplete array[2]; |
| |
| auto |
| test02() |
| { |
| return std::ranges::begin(array); // { dg-error "here" } |
| } |
| // { dg-error "incomplete type" "" { target *-*-* } 0 } |
