| # 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 3 of the License, 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 <http://www.gnu.org/licenses/>. |
| # |
| # test effect of assigning to readonly vars on loops and non-interactive shells |
| # fatal error when in posix mode |
| var=foo |
| readonly var |
| for num in 1 2 3 4 5; do |
| if [ $num -eq 3 ]; then |
| var=bar |
| fi |
| echo $num |
| done |
| echo after readonly assignment |
| |
| # non-numeric arguments to break are fatal errors for all non-interactive shells |
| for f in 1 2 3 4 5 |
| do |
| break x |
| done |
| echo after loop |