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.bugs Subject: bug#50331: 28.0.50; Propose to obsolete cwarn.el Date: Thu, 02 Sep 2021 10:27:55 +0300 Message-ID: <8335qnphc4.fsf@gnu.org> References: <87y28fa3qj.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21627"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50331@debbugs.gnu.org, andlind@gmail.com To: Zhiwei Chen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 02 09:29:10 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 1mLh9p-0005Vt-7y for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 02 Sep 2021 09:29:09 +0200 Original-Received: from localhost ([::1]:46594 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLh9o-0002Am-87 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 02 Sep 2021 03:29:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57576) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLh9i-0002AP-SN for bug-gnu-emacs@gnu.org; Thu, 02 Sep 2021 03:29:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56229) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mLh9i-000685-LB for bug-gnu-emacs@gnu.org; Thu, 02 Sep 2021 03:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mLh9i-0005b5-GG for bug-gnu-emacs@gnu.org; Thu, 02 Sep 2021 03:29:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 02 Sep 2021 07:29:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50331 X-GNU-PR-Package: emacs Original-Received: via spool by 50331-submit@debbugs.gnu.org id=B50331.163056768621382 (code B ref 50331); Thu, 02 Sep 2021 07:29:02 +0000 Original-Received: (at 50331) by debbugs.gnu.org; 2 Sep 2021 07:28:06 +0000 Original-Received: from localhost ([127.0.0.1]:39542 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLh8o-0005Yn-4A for submit@debbugs.gnu.org; Thu, 02 Sep 2021 03:28:06 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:41348) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mLh8m-0005YI-B8 for 50331@debbugs.gnu.org; Thu, 02 Sep 2021 03:28:04 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51730) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLh8h-0005CS-2W; Thu, 02 Sep 2021 03:27:59 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4938 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 1mLh8g-0003XG-3b; Thu, 02 Sep 2021 03:27:59 -0400 In-Reply-To: <87y28fa3qj.fsf@gmail.com> (message from Zhiwei Chen on Thu, 02 Sep 2021 14:30:44 +0800) 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:213241 Archived-At: > From: Zhiwei Chen > Date: Thu, 02 Sep 2021 14:30:44 +0800 > Cc: andlind@gmail.com > > # conclusion > > Since the first two cases are not existent, and the last one is false > positive (IMO), I propose to obsolete cwarn. I don't understand how you arrived at that conclusion. cwarn provides the diagnostics while you write the code, without any need to invoke the compiler, and potentially long before you submit the code to the compiler. Some people might prefer that, so why inconvenience them?