#   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/>.
#
# issues with nounset and references to nameref variables whose value
# contains an unset variable

$THIS_SH -uc 'a=() k=; "${a[k]}"' bash ||  echo ok 1
$THIS_SH -uc 'declare -n r0=b ; : "$r0"' bash || echo ok 2
$THIS_SH -uc 'a=() k=; declare -n r='a[k]' ; : "$r"' bash || echo ok 3
$THIS_SH -uc 'declare -n r='a[k]' ; : "$r"' bash || echo ok 4

$THIS_SH -uc 'a=() k=; declare -n r='a[@]' ; : "$r"' bash && echo ok 5
$THIS_SH -uc 'declare -n r='a[@]' ; : "$r"' bash && echo ok 6
$THIS_SH -uc 'a=() k=; declare -n r='a[*]' ; : "$r"' bash && echo ok 7
$THIS_SH -uc 'declare -n r='a[*]' ; : "$r"' bash && echo ok 8