#   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/>.
#
f() { declare -a a; declare -A a; echo -n "$FUNCNAME: " ; declare -p a; }
f

f() { declare -A a; declare -a a; echo -n "$FUNCNAME: " ; declare -p a; }
f

echo 

f() { declare -a a; echo -n "$FUNCNAME: " ; declare -p a; }
a=7
f
echo -n 'main: '; declare -p a

f() { declare -A a; echo -n "$FUNCNAME: " ; declare -p a; }
a=42
f
echo -n 'main: '; declare -p a