From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andreas =?UTF-8?Q?R=C3=B6hler?= Newsgroups: gmane.emacs.bugs Subject: bug#25017: Fwd: Re: dotimes var comiler warning Date: Thu, 24 Nov 2016 15:10:02 +0100 Message-ID: <266831cc-e199-35b0-9564-327c192b2ea6@easy-emacs.de> References: <878ts957gj.fsf@web.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------92B3F6260E6F8F3EE3B00DA5" X-Trace: blaine.gmane.org 1479996146 12651 195.159.176.226 (24 Nov 2016 14:02:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 24 Nov 2016 14:02:26 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Icedove/45.4.0 To: 25017@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 24 15:02:15 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c9ubP-0001Rr-50 for geb-bug-gnu-emacs@m.gmane.org; Thu, 24 Nov 2016 15:02:15 +0100 Original-Received: from localhost ([::1]:40213 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c9ubS-0007U3-S2 for geb-bug-gnu-emacs@m.gmane.org; Thu, 24 Nov 2016 09:02:18 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53588) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c9ubI-0007RP-8L for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:02:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c9ubC-0001wc-K9 for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:02:08 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:52856) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1c9ubC-0001wQ-G7 for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:02:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1c9ubC-0001tL-90 for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:02:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andreas =?UTF-8?Q?R=C3=B6hler?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 24 Nov 2016 14:02:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 25017 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.14799960907218 (code B ref -1); Thu, 24 Nov 2016 14:02:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 24 Nov 2016 14:01:30 +0000 Original-Received: from localhost ([127.0.0.1]:40020 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c9uag-0001sM-CQ for submit@debbugs.gnu.org; Thu, 24 Nov 2016 09:01:30 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:33988) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c9uae-0001s7-Ud for submit@debbugs.gnu.org; Thu, 24 Nov 2016 09:01:29 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c9uaY-0001VL-Tl for submit@debbugs.gnu.org; Thu, 24 Nov 2016 09:01:23 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:45986) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c9uaY-0001V5-R6 for submit@debbugs.gnu.org; Thu, 24 Nov 2016 09:01:22 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53165) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1c9uaX-00074o-ID for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:01:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1c9uaR-0001Q7-Oh for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:01:21 -0500 Original-Received: from mout.kundenserver.de ([212.227.126.133]:52884) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1c9uaR-0001Od-DF for bug-gnu-emacs@gnu.org; Thu, 24 Nov 2016 09:01:15 -0500 Original-Received: from [192.168.178.35] ([77.12.123.142]) by mrelayeu.kundenserver.de (mreue001 [212.227.15.167]) with ESMTPSA (Nemesis) id 0LrmbG-1csEEQ3TIs-013i4k for ; Thu, 24 Nov 2016 15:01:13 +0100 X-Forwarded-Message-Id: <878ts957gj.fsf@web.de> In-Reply-To: <878ts957gj.fsf@web.de> X-Provags-ID: V03:K0:LBl352WBRcKKOiiUKA9iB8zovdLo6Tz5bZwtjcMGOrRnpEhfRZ3 GQYOQl5q8ZiFNtBh1cd/ZOQ2D8DiY1jb/e5VT6bPWVIqpKEiW91kjhHbUH7JLRq20sCM19a sACjjGgrfiMpz5UZuGZgX7Hnw6ngmbW5rS70gFS1vpMG0vuy7BRYMWoq6VGE7hd36YLgG9f SuF9AExeifWVvRVjsAOiw== X-UI-Out-Filterresults: notjunk:1;V01:K0:lTD5+aEVWnk=:gX0WoQbrl7TjO90zkqj5Vh VjM30HvOsdJZr8PW2yPwom6GZQwxQ3w061do+iRujcDMnUJrzzMdF4s+Gx2sXJLqFzzwO72CD ZO55San5/9Jxc3pOWeEOlTq6iSknQkj0JNZdrLTUzE7dUGrj8lSI6c+q3V9rhToADjSYoJZIU hFWDBuUy63w6oZWozckckyGSTumJ3ZOa4clmCWFLehJvqSoxdHWAEe62Gfnn8T3iHmqEHHfmL Vgc1c4oL3h3iidRgPm2Dnk+h+/KhsSBf87/KSkga2lEUgI443xKvuq2uEeETsBP9AzJW/pj3e WDIyWa2bnzUQxPP8qb8QNmrLHFdrtk12zJwMYiIXD6bZl9c4rHsqOxyN8Rg+Ah6p5DTHjkokK kX2LbUQ3dBVgn3WhrDFtPhlogOjQEcAQRx1fjODMgcrxaW7reeeAGluHZCxih8NVd65fGlGjt E+28bcP/lqaQ0x8pVJF8iEprwATYzlo0QNdnQFYgffR37S+GITYdOhocjx7xglR5br+R0Ifoa KyRKgkba4KBNg+zXfq0gIvp3bVcUMyDp+kwgrddCzDYj40tesf0aEOwS7STCcrrZIth1gApsu YxKjc9bXr2gpVFYRV05mAUjAjuDDfnXrle8aS4vi8/4knkfDBphA+InKZ0FpBnO5MtGMGlmjI W80cw7+1mbZ/gaWf7Rs7bCbs8pX4NxN8w6aY/8F4nDP+dgPu0HpSuFHuEVRN9zQUSYiJpuKNw 9fXTeZB2/STgTEDh X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:126041 Archived-At: This is a multi-part message in MIME format. --------------92B3F6260E6F8F3EE3B00DA5 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit See text below, thanks! -------- Forwarded Message -------- Subject: Re: dotimes var comiler warning Date: Thu, 24 Nov 2016 14:32:44 +0100 From: Michael Heerdegen To: Andreas Röhler CC: Help Gnu Emacs mailing list Andreas Röhler 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. Michael. --------------92B3F6260E6F8F3EE3B00DA5 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit

See text below, thanks!


-------- Forwarded Message --------
Subject: Re: dotimes var comiler warning
Date: Thu, 24 Nov 2016 14:32:44 +0100
From: Michael Heerdegen <michael_heerdegen@web.de>
To: Andreas Röhler <andreas.roehler@easy-emacs.de>
CC: Help Gnu Emacs mailing list <help-gnu-emacs@gnu.org> 


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.


Michael.
--------------92B3F6260E6F8F3EE3B00DA5--