| # Copyright (C) 2018-2025 Free Software Foundation, Inc. |
| # |
| # This program 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 2, or (at your option) |
| # any later version. |
| # |
| # This program 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 program. If not, see <https://www.gnu.org/licenses/>. |
| |
| use Automake::General; |
| |
| my $failed = 0; |
| |
| # Check 'none'. |
| my $none_positive = none { $_[0] < 0 } 1, 7, 3, 8, 9; |
| $failed = 1 if ($none_positive == 0); |
| |
| my $none_gt_8 = none { $_[0] >= 8 } 1, 7, 3, 8, 9; |
| $failed = 1 if ($none_gt_8 == 1); |
| |
| exit $failed; |
