Use of a variable in parent loop

[Stephane Tougard]

On 2020-09-27, Cameron Simpson <cs at cskk.id.au> wrote:
>>In many non declarative language, if I do print($var), it just prints
>>and undefined value with returning an error.
>
> And that way lie MANY MANY bugs not detected until an undefined value 
> actually causes an issue, if that ever happens. In some languages 

Totally agree, it's not an acceptable behavior.

I would not do some Perl without 'use strict'