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.devel Subject: Re: master c8bde5b0a3: Fix two no-X compilation warnings Date: Wed, 23 Mar 2022 12:50:49 +0100 Message-ID: <87tuboanvq.fsf@gnus.org> References: <164798008014.25625.1667266381969929314@vcs2.savannah.gnu.org> <20220322201440.6B4ABC01680@vcs2.savannah.gnu.org> <874k3pebdk.fsf@yahoo.com> <8735j8c40c.fsf@gnus.org> <877d8kdh45.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24158"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Po Lu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Mar 23 13:44:48 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 1nX0M4-00065Q-Oq for ged-emacs-devel@m.gmane-mx.org; Wed, 23 Mar 2022 13:44:48 +0100 Original-Received: from localhost ([::1]:60320 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nX0M3-0000Nu-Ph for ged-emacs-devel@m.gmane-mx.org; Wed, 23 Mar 2022 08:44:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43696) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWzVy-000427-Vg for emacs-devel@gnu.org; Wed, 23 Mar 2022 07:50:59 -0400 Original-Received: from [2a01:4f9:2b:f0f::2] (port=34854 helo=quimby.gnus.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nWzVx-00040N-Fv for emacs-devel@gnu.org; Wed, 23 Mar 2022 07:50:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: 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=t4HfaJH1LPhdzwcKzkROZKHek8JjWnOsLJ41cAMZuzc=; b=PI4YTvzaBTc0TQmj5ZvV4vWOz2 0ommmvbUFL8NQYY7kf9C/LI/ZitUngDWEBbwomFEB/ib9+XJtjPhOEoKyR07rJkQb8yXsJwbGpEyZ flDs6/MCfx7AZKY0N5sX/GURRWxV6jU43x/3QH04Ctp+RsSWBecr4fLjU/PWiCogP5fI=; Original-Received: from 109.179.236.69.tmi.telenormobil.no ([109.179.236.69] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nWzVq-00038L-M9; Wed, 23 Mar 2022 12:50:52 +0100 In-Reply-To: <877d8kdh45.fsf@yahoo.com> (Po Lu's message of "Wed, 23 Mar 2022 19:48:42 +0800") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f9:2b:f0f::2 (failed) Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action 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" Xref: news.gmane.io gmane.emacs.devel:287388 Archived-At: Po Lu writes: > Hmm, thanks for explaining. But I thought defvar didn't do anything > with variables that are already defined, such as in C code. They don't. But if you call the code that use those variables (that aren't defined), the code will error out. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no