#   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/>.
#
# problem with bash versions through bash-4.2
foo()
{
    declare -A hash
    declare hash[baz]=bar #bash crashes here

    echo ${hash[@]}
}

foo

declare -a ary
printf -v ary[0] "%b" ""
echo "after printf"
x="${ary[*]}"  # segfaults here
echo "after use: $?"