From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#48219: 27.1.90; CL-LOOP facility fails with hash tables Date: Sat, 02 Jul 2022 13:24:36 +0200 Message-ID: <87v8sf3ggb.fsf@gnus.org> References: <86eeemnawu.fsf@csic.es> <87mtdt59bq.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6538"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Juan =?UTF-8?Q?Jos=C3=A9_?= =?UTF-8?Q?Garc=C3=ADa?= Ripoll , 48219@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 02 13:25:19 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o7bFT-0001Tp-Tm for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 13:25:15 +0200 Original-Received: from localhost ([::1]:54864 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o7bFS-00088W-FZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 07:25:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50068) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7bFG-00087s-63 for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 07:25:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46047) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o7bFF-0005Oe-Tg for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 07:25:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o7bFF-0007S8-NR for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 07:25:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 02 Jul 2022 11:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48219 X-GNU-PR-Package: emacs Original-Received: via spool by 48219-submit@debbugs.gnu.org id=B48219.165676108928626 (code B ref 48219); Sat, 02 Jul 2022 11:25:01 +0000 Original-Received: (at 48219) by debbugs.gnu.org; 2 Jul 2022 11:24:49 +0000 Original-Received: from localhost ([127.0.0.1]:39944 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7bF2-0007Re-Tl for submit@debbugs.gnu.org; Sat, 02 Jul 2022 07:24:49 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:37660) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7bF1-0007RN-Hq for 48219@debbugs.gnu.org; Sat, 02 Jul 2022 07:24:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :Date:References:In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=UG/Ovn9sI4xoNdliGqK7dJ3mAMZks8vxUuXQW/uboXM=; b=taSNi6zdiZ85otwHNVNiJAT/fQ z8vBaVHQSnh5Zxc8D7VWHfa0QFGS2RJkM9zF0ZC+aXCXSk2y5nmwLuaZg48Vbb+qtXUy7m5NuDxkN 4XRQeWm3HPSraaAR6RWBW5uSNxFPeI7LHBhAGjyIWW3ymmDCnTd1Zy0YvZk9lSniUm3A=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o7bEr-0001WV-0a; Sat, 02 Jul 2022 13:24:39 +0200 In-Reply-To: (Stefan Monnier's message of "Fri, 01 Jul 2022 10:03:17 -0400") X-Now-Playing: Clan of Xymox's _Medusa_: "Agonised By Love" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:235887 Archived-At: Stefan Monnier writes: >> Yes, that does seem wrong. > > Agreed, but I don't know what the code is supposed to do when `database` > is not-nil, so I can't even tell if the code is meaningful. (cl-loop for database in nil for aux =3D (message "databse: %S" database) for entry being the hash-values of database do (message "FOO %S" database)) Hm... Oh, yeah -- that's not really a meaningful loop statement, is it? But by analogue, this equally pointless loop returns nil: (cl-loop for database in '((1) (2)) for entry in database collect entry) So I guess the original loop should also do that. But since it's a meaningless loop, perhaps erroring out in the hash table case is fine, too? >> I had a brief look at cl--parse-loop-clause, but this is code >> I haven't looked at before, and I'm not sure I understand the control >> flow here. Adding Stefan to the CCs; I'm sure he can tell what should >> be done immediately. =F0=9F=98=80 > > Well, it's fairly obvious: we should just fix the problem. > Next! Whew! That was simple! --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no