From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#50268: 28.0.50; Assertion warning during native compilation Date: Tue, 21 Sep 2021 13:09:24 -0400 Message-ID: <85h7edn9dn.fsf@gmail.com> References: <87mto529jd.fsf@gnus.org> <9CF7F0E1-3C92-4F79-B3F3-E51E0E2D43C3@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3911"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (windows-nt) Cc: Lars Ingebrigtsen , 50268@debbugs.gnu.org To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 21 19:10:52 2021 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 1mSjIC-0000pR-3M for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 21 Sep 2021 19:10:52 +0200 Original-Received: from localhost ([::1]:54884 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSjIA-0000fO-US for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 21 Sep 2021 13:10:50 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59836) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSjHR-0000dd-Lu for bug-gnu-emacs@gnu.org; Tue, 21 Sep 2021 13:10:05 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36289) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mSjHO-0007Ac-MW for bug-gnu-emacs@gnu.org; Tue, 21 Sep 2021 13:10:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mSjHO-0006jw-D8 for bug-gnu-emacs@gnu.org; Tue, 21 Sep 2021 13:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 21 Sep 2021 17:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50268 X-GNU-PR-Package: emacs Original-Received: via spool by 50268-submit@debbugs.gnu.org id=B50268.163224417325857 (code B ref 50268); Tue, 21 Sep 2021 17:10:02 +0000 Original-Received: (at 50268) by debbugs.gnu.org; 21 Sep 2021 17:09:33 +0000 Original-Received: from localhost ([127.0.0.1]:47835 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mSjGv-0006iz-3m for submit@debbugs.gnu.org; Tue, 21 Sep 2021 13:09:33 -0400 Original-Received: from mail-qt1-f175.google.com ([209.85.160.175]:34435) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mSjGt-0006im-LN for 50268@debbugs.gnu.org; Tue, 21 Sep 2021 13:09:31 -0400 Original-Received: by mail-qt1-f175.google.com with SMTP id 2so19649003qtw.1 for <50268@debbugs.gnu.org>; Tue, 21 Sep 2021 10:09:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:in-reply-to:references:user-agent:date :message-id:mime-version:content-transfer-encoding; bh=CplDwvUPQqgDjzwtpAYB1Hvr9Q/LC4NyIgAcrSTdfnE=; b=WU+mbHoaOo04ZUPN3323Dk6Y7rjpgK4RC3n56WmcwiFwip7GbNPXyUPzfDy8GNdWFA kz0Jkr1zqBGhBUrF+rirrQAAns9XYIhdOjANuxFRPphd5tRrJpfn0dcsF8YPAw0bb/ZO N4rgT+4WNjMo8zyIwwu9UME9Ig/oHWLhAKUQVmBl+YCiP6bmH74sa9O/4oD3cIKg0mV4 xpbUeiMm4D64WFP6Hn3OwXH2RHSKSz2WQk4XgnvC4a1nkks7J9ky6EMPF5sVkovHJry2 Dny7i0pwrD6i/g7Ch0eExJaml/X8v+/pqzu/HOgaArmPIThA8GCI0hLCGUBzkz19Rky8 gH8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references :user-agent:date:message-id:mime-version:content-transfer-encoding; bh=CplDwvUPQqgDjzwtpAYB1Hvr9Q/LC4NyIgAcrSTdfnE=; b=fPUnMG4R3HJVOvNYMUTe3ZkB+0VDFJj9LizPdvwJsxOUsSbRWEkOPwtPhlHyJH9t5F q23Z7cYoz+GbzhGovIgaF/vtcRwCa7FMX/2LIUtz0DA8wm2N3wo10yg0JcXLXWIaW/m3 gvY8QFOoMkoFzOavI1+fbRgFJOBZYsPU9R8HAvZr/82v+WKLI9KN+auWvAlpEk25wEyw Xzl4+8UNDhtFQ0J0hTneqVUR1Fea9I6/4Fu38klR/FVjvaZUecwvgu77CL7xERsXkEcv frCIRjGRuAmtWEKOBNnirzKBoO7VGVHwLjUCrSGECU4Z/CY/zKf2GbdFCCeUvT3p+efg upmQ== X-Gm-Message-State: AOAM530Fnq+wme2P+KtbRo9xH5jtT7hdGLqR8tTY16M+D+9uklhOCZek 07hIT79xwOFjsGjdWTSzrkFsRXxwCEtgLQ== X-Google-Smtp-Source: ABdhPJw2A1teMWHZfnO1oy0Z4G7+PPM/ae8XqR5pwV8rxSLqcn49qxMLyiDVMOBrTV75/nxnrx4y8g== X-Received: by 2002:ac8:7c45:: with SMTP id o5mr28601302qtv.54.1632244166103; Tue, 21 Sep 2021 10:09:26 -0700 (PDT) Original-Received: from vhost2 (cpe001143542e1f-cmf81d0f809fa0.cpe.net.cable.rogers.com. [99.230.38.42]) by smtp.gmail.com with ESMTPSA id n13sm6317692qke.100.2021.09.21.10.09.25 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 21 Sep 2021 10:09:25 -0700 (PDT) In-Reply-To: <9CF7F0E1-3C92-4F79-B3F3-E51E0E2D43C3@acm.org> ("Mattias \=\?iso-8859-1\?Q\?Engdeg\=E5rd\=22's\?\= message of "Tue, 21 Sep 2021 18:22:11 +0200") 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:215001 Archived-At: Mattias Engdeg=E5rd writes: > 21 sep. 2021 kl. 18.11 skrev Lars Ingebrigtsen : > >> I did a quick grep through core and GNU ELPA, and I couldn't find any >> instances of it being used, so I'd be fine with either solution (i.e., >> either fixing the bug or signalling an error). > > I know how to fix it but there's no really elegant way of doing it, > and unless a convincing case can be made for permitting anonymous > &rest, I'd favour disallowing it. > > Unless I'm mistaken it was Noam who added it > (1d47d777ef24c0be9153b0a1c8ba21918fa1025a), so let's ask him. It's been a while, but looking at Bug#29165, the reason I added it is that it was supported in Emacs 25 and earlier. Stefan M had some justifications there for &optional without variables, but I think they don't apply for &rest.