mirror of
https://https.git.savannah.gnu.org/git/bash.git
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Chet Ramey
93 lines
1.7 KiB
Plaintext
93 lines
1.7 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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# associative arrays first
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v=$'\x01'
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declare -A var foo v2
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var=( $'\x01' $'\x01\x01\x01\x01' )
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declare -p var
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v2=( $v $v$v$v$v )
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declare -p v2
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recho "${var[@]@k}"
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eval foo=\( "${var[@]@k}" \)
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declare -p foo
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var=( )
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declare -p var
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recho "${var[@]@k}"
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eval foo=\( "${var[@]@k}" \)
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declare -p foo
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var=( []= )
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declare -p var
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recho "${var[@]@k}"
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eval foo=\( "${var[@]@k}" \)
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declare -p foo
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# now indexed arrays
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unset -v var foo
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declare -a var
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var=( [0]= )
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declare -p var
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declare -a foo
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recho "${var[@]@Q}"
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eval foo=\( "${var[@]@Q}" \)
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declare -p foo
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var=( )
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declare -p var
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unset foo
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declare -a foo
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recho "${var[@]@Q}"
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eval foo=\( "${var[@]@Q}" \)
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declare -p foo
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# similar to array29.sub
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unset -v var foo v2
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declare -A var
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var=( one $'\x01\x01\x01\x01' two ab$'\001'cd )
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declare -p var
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pv()
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{
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local -A foo
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eval foo=\( "${var[@]@k}" \)
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declare -p foo
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}
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pv
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pv1()
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{
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local -A foo=( $'\x01' "${var[two]}" )
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declare -p foo
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}
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pv1
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pv2()
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{
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local -A foo=( [$'\x01']="${var[one]}" )
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declare -p foo
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}
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pv2
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