From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Warn about comparing quoted lists (etc) using `eq` Date: Wed, 14 Dec 2022 20:29:02 +0200 Message-ID: <83a63pn8k1.fsf@gnu.org> References: <8D624413-5A6C-46D7-A4EB-53C23F7CC4D3@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22193"; mail-complaints-to="usenet@ciao.gmane.io" Cc: emacs-devel@gnu.org To: Mattias =?utf-8?Q?Engdeg=C3=A5rd?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Dec 14 19:29:54 2022 Return-path: Envelope-to: ged-emacs-devel@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 1p5WVt-0005YE-PA for ged-emacs-devel@m.gmane-mx.org; Wed, 14 Dec 2022 19:29:53 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p5WVO-0004kT-RW; Wed, 14 Dec 2022 13:29:24 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p5WVE-0004ir-8f for emacs-devel@gnu.org; Wed, 14 Dec 2022 13:29:13 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p5WVD-0005we-Al; Wed, 14 Dec 2022 13:29:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=htsbVZe1X5AF3kUGZDIDWnXlDkjFHxwQOoSffK8GpUs=; b=YbbCmF+gkz0BAmnq4gDs dxGii6AOFIyagDMqh5lwfiMD2tJyl1nZw9DyDQPG47v+LeDoZ2oTrDSSnMlbRsfE59GsCIawM0bt1 wDW7rzDSDeyUcp+iW51sv85I9GjRneg1bGwA3w/wWsFmR7dLBvUgCxsoC5SWCPOfSeGJtwh9hvKY8 sd9ie5dF084M/93NCrK8yI8n+269nbd65UWDouZWUMyGuIDB0CmGu9WW6zwdSOx6b2DN8HKuJvJlE 6Fh804TWDWnmf+vxSV96fKFJMo+mlFOdSei+dI0l8LynpN/Lq2+yqIV19MwhhjhA023fAdDsp2AyP pW1M04imAeD7YQ==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p5WV6-0001Uq-VE; Wed, 14 Dec 2022 13:29:06 -0500 In-Reply-To: <8D624413-5A6C-46D7-A4EB-53C23F7CC4D3@gmail.com> (message from Mattias =?utf-8?Q?Engdeg=C3=A5rd?= on Wed, 14 Dec 2022 19:17:07 +0100) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:301403 Archived-At: > From: Mattias Engdegård > Date: Wed, 14 Dec 2022 19:17:07 +0100 > > Given its usefulness and low risk (it does not actually change the behaviour of anything) I suggest it be added to the emacs-29 branch. No, please don't. We have already too many last-minute new features in Emacs 29. > (Clearly we'd like to fix the mistakes found in emacs-29, and doing so is a lot more convenient if the warning is actually there too.) There's nothing to prevent us from running Emacs 30 on code from Emacs 29, is there? So please install this on master. Thanks.