#   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/>.
#
# testing framework for local variable inheritance

shopt -s localvar_inherit
declare -A var

f() { declare var+=([0]=X); declare -p var; }
f

f() { declare var=([Y]=Y); declare -p var; }; f
f() { declare var+=([Y]=Y); declare -p var; }; f
f() { declare var+=(); declare -p var; }; f
f() { declare var=(); declare -p var; }; f

unset -f f
unset -v var

declare -a var=( [0]=12 )
f() { declare -A var+=([0]=X); declare -p var; }
f

unset -f f
unset a s

a=(X) s=X

f() { local -a a s; declare -p a s; }
f

f() { local a+=(Y) s+=(Y); declare -p a s; }
f

f() { local -a a+=Y s+=Y; declare -p a s; }
f
