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Groups > gnu.bash.bug > #14931
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| From | Bize Ma <binaryzebra@gmail.com> |
| Newsgroups | gnu.bash.bug |
| Subject | Error on arithmetic evaluation of `~0`. |
| Date | Wed, 19 Dec 2018 22:31:36 -0500 |
| Lines | 21 |
| Approved | bug-bash@gnu.org |
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This is the third time I am reporting this issue.
This fails:
var=(hello); echo "${var[~0]}"
syntax error: operand expected ...
While this works:
var=(hello); echo "${var[ ~0]}"
hello
It is also interesting that this fails:
var=hello; echo "${var[ ~0]}"
bash: var: bad array subscript
Isn't `var[0]` valid and equivalent to `var` ?
This was "supposed" to be resolved in a dev version,
but is still present on bash 5.
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Error on arithmetic evaluation of `~0`. Bize Ma <binaryzebra@gmail.com> - 2018-12-19 22:31 -0500
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