Re: wrong variable name in error message about unbound variable?

[Zachary Santer]

On Tue, Oct 17, 2023 at 8:00 AM Greg Wooledge <greg@wooledge.org> wrote:

>     unicorn:~$ unset -v a b c array
>     unicorn:~$ a=b b=c c=42 array[a]=foo; declare -p array
>     declare -a array=([42]="foo")
>
What? What is Bash doing here? Dereferencing iteratively until it finds
something it can do arithmetic with?