mirror of https://github.com/n-hys/bash.git
72 lines
1.2 KiB
Plaintext
72 lines
1.2 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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f()
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{
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local -a v
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local -a w
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g
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echo "f: ${v[@]}, ${w[@]}"
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}
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g()
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{
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aux=v
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declare -ga "$aux=( asdf fdsa )"
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declare -ga w=( asdf fdsa )
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echo "g: ${v[@]}, ${w[@]}"
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}
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f
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echo "FIN: ${v[@]}, ${w[@]}"
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unset v w
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unset -f f g
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f()
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{
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local v
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local w
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g
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echo f: v = $v, w = $w
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}
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g()
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{
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aux=v
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declare -g w=one
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declare -g "$aux=two"
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echo g: v = $v, w = $w
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}
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f
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echo FIN: v = $v, w = $w
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# problem with error return propagation through bash-4.3
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unset -f aaa bbb
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unset unique
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aaa() {
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declare -g -a unique=()
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}
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bbb() {
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declare -g -A unique=()
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}
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aaa
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bbb
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echo after bbb: $?
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