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Error on arithmetic evaluation of `~0`.
From: |
Bize Ma |
Subject: |
Error on arithmetic evaluation of `~0`. |
Date: |
Wed, 19 Dec 2018 22:31:36 -0500 |
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.
- Error on arithmetic evaluation of `~0`.,
Bize Ma <=