From: Emanuel Berg <embe8573@student.uu.se>
To: help-gnu-emacs@gnu.org
Subject: Re: dotimes var comiler warning
Date: Thu, 24 Nov 2016 21:51:14 +0100 [thread overview]
Message-ID: <87fumgvby5.fsf@debian.uxu> (raw)
In-Reply-To: 878ts957gj.fsf@web.de
Michael Heerdegen <michael_heerdegen@web.de> writes:
> Andreas Röhler <andreas.roehler@easy-emacs.de> writes:
>
>> when employing a form
>> (dotimes (i erg)
>> ...do-something
>>
>> Compiler sends a warning "Unused lexical variable
>> ‘i’ - whilst seems no way to leave out such a var.
>> Worth a bug-report?
>
> If none exists yet, I'm for it. FWIW, there is
> a FIXME comment in the source code already.
>
> Yes, you can probably use `_' to suppress the
> warning, but I always wondered why something called
> like this requires a variable to be specified
> (mandatorily) at all.
What about:
(cl-loop do (message "High Five") repeat 4)
?
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prev parent reply other threads:[~2016-11-24 20:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 12:47 dotimes var comiler warning Andreas Röhler
2016-11-24 12:53 ` Joost Kremers
2016-11-24 13:59 ` Andreas Röhler
2016-11-24 13:32 ` Michael Heerdegen
2016-11-24 14:14 ` Andreas Röhler
2016-12-01 23:08 ` Emanuel Berg
2016-11-24 20:51 ` Emanuel Berg [this message]
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