mirror of
https://https.git.savannah.gnu.org/git/bash.git
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Chet Ramey
88 lines
1.6 KiB
Plaintext
88 lines
1.6 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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declare -i x
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x='a[${ unset x;}]'
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declare -p x
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unset x
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declare -a a
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x=a[${ unset x;}]
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declare -p x
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unset x
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x=a[${ unset x;}]
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declare -p x
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unset x
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x=${ unset x; }
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declare -p x
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unset x
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declare -a x
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x[0]=abc
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x=${ unset x; }
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declare -p x
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unset x
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declare -i x
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x='a[${ unset x;}]' printenv x
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declare -p x
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unset x
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declare -i x
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x=${ unset x;}
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declare -p x
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unset x
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declare -i x
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x='${ unset x;}'
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declare -p x
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unset x
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( SECONDS=${ unset SECONDS; }
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declare -p SECONDS
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unset SECONDS )
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( SECONDS='${ unset SECONDS; }'
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declare -p SECONDS )
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declare -i x='a[${ unset x; }]'
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declare -p x
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unset x
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declare -ia x=(3 5 7 9)
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declare -n foo='x[2]'
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foo=a[${ unset x; }]
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declare -p x
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unset x
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declare -ai a=(1 'b[${ unset a; }]' 3)
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declare -p a
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unset a
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declare -ai a=(1 "b[${ unset a; }]" 3)
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declare -p a
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unset a
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# uses kvpair-style
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declare -Ai a=(1 'b[${ unset a; }]' 3)
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declare -p a
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unset a
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# uses kvpair-style
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declare -Ai a=(1 "b[${ unset a; }]" 3)
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declare -p a
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unset a
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