#   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/>.
#

# variable attribute inheritance problems without specifying -a or -A

function aaa() {
        local x='1 2 3'
        echo "aaa ${x}"
}

function bbb {
        local x
        x=(4 5 6)
        echo "bbb ${x[*]}"
}

ccc()
{
        local x=(7 8 9)
        echo "ccc ${x[*]}"
}

function ddd
{
        local -r x='0'
        echo "ddd ${x}"
        aaa
        bbb
        ccc
}

ddd

f()
{
	local x=(one two three)
	declare -p x
}
f
declare -p x