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Re: who uses attributes?
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From:
Reini Urban
Date:
May 4, 2011 11:06
Subject:
Re: who uses attributes?
Message ID:
BANLkTim=FkN--jYJYGyiEPLfKiA31iOe0A@mail.gmail.com
2011/4/30 Tom Christiansen <tchrist@perl.com>:
> Is it true that attributes are still considered experimental?
>
> Does anything use them, and if so, for what?
B::CC optional type signatures, as outlined in
http://blogs.perl.org/users/rurban/2011/02/use-types.html
> It looks like the :locked sub attribute has been removed, having
> been a pthreads thing not an ithreads thing.
>
> Does :method do anything at all beyond quashing a certain warning?
Not yet.
> What's the deal with :lvalue subs? They are still used, right?
> What about with my/state/our? All can take them, right?
Right.
> And there are no builtins/predefined attrs for those, right?
> The only reference I can see is the old fields stuff, with
> killed pseudohashes.
--
Reini Urban
http://phpwiki.org/ http://murbreak.at/
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