From: Michael Heerdegen <michael_heerdegen@web.de>
To: help-gnu-emacs@gnu.org
Subject: Re: unused lexical variable in `cl-loop'
Date: Wed, 28 Sep 2022 12:58:43 +0200 [thread overview]
Message-ID: <87zgejbw9o.fsf@web.de> (raw)
In-Reply-To: 8735cclf95.fsf@dataswamp.org
Emanuel Berg <incal@dataswamp.org> writes:
> (cl-loop for i from min to max
> with num = ()
> collect i into num
> finally return num) )
>
> ;; Warning: Unused lexical variable `num'
Seems the "with num = ()" clause is redundant, `cl-loop' does that
implicitly. Check with `macroexpand-1' with the `cl-loop' form.
Michael.
next prev parent reply other threads:[~2022-09-28 10:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 20:43 unused lexical variable in `cl-loop' Emanuel Berg
2022-09-28 10:58 ` Michael Heerdegen [this message]
2022-09-28 12:40 ` Felix Dietrich
2022-09-30 22:59 ` Emanuel Berg
2022-10-01 15:10 ` Stefan Monnier via Users list for the GNU Emacs text editor
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