From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#23771: Eliminating compiler warnings Date: Thu, 16 Jun 2016 08:50:16 -0700 Organization: UCLA Computer Science Department Message-ID: <5762CAB8.9080701@cs.ucla.edu> References: <08ec82d8-305e-5a95-7fbb-76162a49f5cc@cornell.edu> <83bn32eclh.fsf@gnu.org> <3f178870-9b99-8104-cb34-1967790436a5@cornell.edu> <83inx9cgiq.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1466093646 2225 80.91.229.3 (16 Jun 2016 16:14:06 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 16 Jun 2016 16:14:06 +0000 (UTC) Cc: 23771@debbugs.gnu.org To: Eli Zaretskii , Ken Brown Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 16 18:13:55 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bDZvX-0002AT-2t for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Jun 2016 18:13:55 +0200 Original-Received: from localhost ([::1]:50573 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bDZvW-00086j-7T for geb-bug-gnu-emacs@m.gmane.org; Thu, 16 Jun 2016 12:13:54 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46889) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bDZZT-0002PY-FP for bug-gnu-emacs@gnu.org; Thu, 16 Jun 2016 11:51:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bDZZO-0002KH-9I for bug-gnu-emacs@gnu.org; Thu, 16 Jun 2016 11:51:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:59362) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bDZZO-0002Jx-6E for bug-gnu-emacs@gnu.org; Thu, 16 Jun 2016 11:51:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bDZZN-0006nM-QN for bug-gnu-emacs@gnu.org; Thu, 16 Jun 2016 11:51:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 16 Jun 2016 15:51:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23771 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 23771-submit@debbugs.gnu.org id=B23771.146609223026080 (code B ref 23771); Thu, 16 Jun 2016 15:51:01 +0000 Original-Received: (at 23771) by debbugs.gnu.org; 16 Jun 2016 15:50:30 +0000 Original-Received: from localhost ([127.0.0.1]:43466 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bDZYr-0006mZ-NY for submit@debbugs.gnu.org; Thu, 16 Jun 2016 11:50:29 -0400 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:35105) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bDZYq-0006mM-D8 for 23771@debbugs.gnu.org; Thu, 16 Jun 2016 11:50:28 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id A75D81614D2; Thu, 16 Jun 2016 08:50:21 -0700 (PDT) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id PNu2lHx35FhK; Thu, 16 Jun 2016 08:50:20 -0700 (PDT) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id E32501614D5; Thu, 16 Jun 2016 08:50:20 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Q7dxqSDOFb5K; Thu, 16 Jun 2016 08:50:20 -0700 (PDT) Original-Received: from [192.168.1.9] (unknown [100.32.155.148]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id C58951614D2; Thu, 16 Jun 2016 08:50:20 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.8.0 In-Reply-To: <83inx9cgiq.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:119630 Archived-At: Eli Zaretskii wrote: > One way of fixing this is to add those braces. The accepted way to fix this is to use a do-while. See, e.g., the definit= ion of=20 DEFVAR_LISP in lisp.h. The warning is helpful to catch stray semicolons, e.g., 'if (n =3D=3D 0);= ...'.