1 # This program is free software: you can redistribute it and/or modify
2 # it under the terms of the GNU General Public License as published by
3 # the Free Software Foundation, either version 3 of the License, or
4 # (at your option) any later version.
6 # This program is distributed in the hope that it will be useful,
7 # but WITHOUT ANY WARRANTY; without even the implied warranty of
8 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 # GNU General Public License for more details.
11 # You should have received a copy of the GNU General Public License
12 # along with this program. If not, see <http://www.gnu.org/licenses/>.
14 # testing behavior of command substitution as one of expansions performed by
15 # array subscripting; should behave the same directly as when done through
20 f() { typeset -n foo="$1"; declare -p foo; echo "$foo"; }
34 echo "x[i=0$(echo comsub >&2)]"
35 echo "${x[i=0$(echo comsub >&2)]}"
40 f 'x[i=0$(echo comsub >&2)]'
45 # problems with unset and namerefs pointing to non-existent variables pointed
46 # out after bush-4.3 released
48 typeset -n foo=somevariable
50 unset foo # unsets somevariable
51 typeset -p foo somevariable
54 typeset -A foo # should create array variable named somevariable
57 typeset -p foo somevariable
58 typeset -A foo='([jug]="brown" )'
59 typeset -p foo somevariable
62 typeset -p foo somevariable
64 typeset -p foo somevariable