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Re: [perl #133202] squaring a reference doesn't cause an error

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From:
Tomasz Konojacki
Date:
May 15, 2018 23:23
Subject:
Re: [perl #133202] squaring a reference doesn't cause an error
Message ID:
20180516012343.7F31.5C4F47F8@xenu.pl
On Tue, 15 May 2018 15:58:07 -0700
"Dan Book via RT" <perlbug-followup@perl.org> wrote:

> Probably reasonable to warn if any mathematical operation other than 0+ is done on a reference without overloads, if possible.

String operations too.

I believe it was discussed before, but I don't remember if there was any
conclusion.

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