IIRC do global symbols (aka type globs) of special vars in perlvar reserve all types.

And $$ exists.

Same with @a or %_ and so on ...

We had this discussion already many times, try super search for more details. :)

HTH!

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)

PS: Je suis Charlie!

PS:

> Can you spot the problem?

yes I spotted it right away! :)

updates
Various additions for clarification

In reply to Re: Why did @$ variable bite me in the ass? by LanX
in thread Why did @$ variable bite me in the ass? by dmitri

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