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-----Original Message-----
From: Eric Roode [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 21, 2001 2:22 PM
To: [EMAIL PROTECTED]
Subject: Re: explicitly declare closures???
John Porter wrote:
>
>Dave Mitchell wrote:
>> ie by default lexicals are only in scope in their own sub, not within
>> nested subs - and you have to explicitly 'import' them to use them.
>
>No. People who write closures know what they're doing.
>
>When's the last time someone "accidentally" wrote a closure?
People using mod_perl do it all the time:
http://www.perlreference.com/mod_perl/guide/obvious.html
I don't agree with the original proposal, since 'use diagnostics'
will tell you about closures -- but people DO create closures by
mistake, and it can be a very difficult bug to trace if you aren't
used to closures.
----------------------------------------------------------------------
Eric J. Roode [EMAIL PROTECTED]
Senior Software Engineer, Myxa Corporation
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