From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.bugs Subject: bug#23640: 25.1.50; Getting rid of compiler warnings Date: Wed, 08 Jun 2016 00:00:20 -0400 Message-ID: References: <574E9E50.6040301@cs.ucla.edu> <2b96b91c-cb05-59a5-0458-05239b26da1b@cs.ucla.edu> <57567492.2000009@cs.ucla.edu> Reply-To: rms@gnu.org NNTP-Posting-Host: plane.gmane.org Content-Type: text/plain; charset=Utf-8 X-Trace: ger.gmane.org 1465358484 7917 80.91.229.3 (8 Jun 2016 04:01:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 8 Jun 2016 04:01:24 +0000 (UTC) Cc: 23640@debbugs.gnu.org, andrewjmoreton@gmail.com To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 08 06:01:14 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 1bAUg2-0000fH-P9 for geb-bug-gnu-emacs@m.gmane.org; Wed, 08 Jun 2016 06:01:10 +0200 Original-Received: from localhost ([::1]:54351 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bAUg1-0002um-Uv for geb-bug-gnu-emacs@m.gmane.org; Wed, 08 Jun 2016 00:01:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:38757) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bAUfw-0002uh-G7 for bug-gnu-emacs@gnu.org; Wed, 08 Jun 2016 00:01:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bAUfu-0001qX-EP for bug-gnu-emacs@gnu.org; Wed, 08 Jun 2016 00:01:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:47115) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bAUfu-0001qS-An for bug-gnu-emacs@gnu.org; Wed, 08 Jun 2016 00:01:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bAUfu-0008KY-1o for bug-gnu-emacs@gnu.org; Wed, 08 Jun 2016 00:01:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Richard Stallman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 08 Jun 2016 04:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23640 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23640-submit@debbugs.gnu.org id=B23640.146535843130252 (code B ref 23640); Wed, 08 Jun 2016 04:01:02 +0000 Original-Received: (at 23640) by debbugs.gnu.org; 8 Jun 2016 04:00:31 +0000 Original-Received: from localhost ([127.0.0.1]:59452 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bAUfP-0007rf-LC for submit@debbugs.gnu.org; Wed, 08 Jun 2016 00:00:31 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:47516) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bAUfN-0007km-Rj for 23640@debbugs.gnu.org; Wed, 08 Jun 2016 00:00:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bAUfH-0001iR-Oi for 23640@debbugs.gnu.org; Wed, 08 Jun 2016 00:00:24 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:34989) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bAUfG-0001i3-9q; Wed, 08 Jun 2016 00:00:22 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1bAUfE-0003uB-G3; Wed, 08 Jun 2016 00:00:20 -0400 In-reply-to: <57567492.2000009@cs.ucla.edu> (message from Paul Eggert on Tue, 7 Jun 2016 00:15:30 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:119255 Archived-At: [[[ To any NSA and FBI agents reading my email: please consider ]]] [[[ whether defending the US Constitution against all enemies, ]]] [[[ foreign or domestic, requires you to follow Snowden's example. ]]] > That would set ident_start to zero even when GCC warnings are disabled, which > would be a bit slower since ident_start does not need to be initialized. I guess so -- but is it a noticeable slowdown? A priori, I doubt it. If it is not significant, why worry about it? Better to write the code in the clean way. -- Dr Richard Stallman President, Free Software Foundation (gnu.org, fsf.org) Internet Hall-of-Famer (internethalloffame.org) Skype: No way! See stallman.org/skype.html.