mirror of https://github.com/n-hys/bash.git
55 lines
1.2 KiB
Plaintext
55 lines
1.2 KiB
Plaintext
# 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/>.
|
|
#
|
|
a=(outside)
|
|
|
|
f1() { readonly a=(1) ; }
|
|
f2() { readonly -a a=(2) ; }
|
|
f3() { readonly 'a=(3)' ; }
|
|
f4() { readonly -a 'a=(4)' ; }
|
|
|
|
f1
|
|
echo -n after f1:
|
|
declare -p a
|
|
f2
|
|
echo -n after f2:
|
|
declare -p a
|
|
f3
|
|
echo -n after f3:
|
|
declare -p a
|
|
f4
|
|
echo -n after f4:
|
|
declare -p a
|
|
|
|
b=(outside)
|
|
c=(outside)
|
|
d=(outside)
|
|
|
|
f2() { readonly -a b=(2) ; }
|
|
f3() { readonly 'c=(3)' ; }
|
|
f4() { readonly -a 'd=(4)' ; }
|
|
|
|
f2
|
|
echo -n after f2:
|
|
declare -p b
|
|
f3
|
|
echo -n after f3:
|
|
declare -p c
|
|
f4
|
|
echo -n after f4:
|
|
declare -p d
|
|
|
|
${THIS_SH} ./attr1.sub
|
|
${THIS_SH} ./attr2.sub
|
|
|