From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: phillip.lord@russet.org.uk (Phillip Lord) Newsgroups: gmane.emacs.devel Subject: Warning on files byte-compiled with different versions Date: Thu, 11 Feb 2016 14:08:51 +0000 Message-ID: <87mvr7nxu4.fsf@russet.org.uk> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455199760 11051 80.91.229.3 (11 Feb 2016 14:09:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 11 Feb 2016 14:09:20 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Feb 11 15:09:19 2016 Return-path: Envelope-to: ged-emacs-devel@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 1aTrvo-0006M6-Ty for ged-emacs-devel@m.gmane.org; Thu, 11 Feb 2016 15:09:17 +0100 Original-Received: from localhost ([::1]:50402 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTrvo-0000te-1X for ged-emacs-devel@m.gmane.org; Thu, 11 Feb 2016 09:09:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33814) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTrvY-0000tQ-AL for emacs-devel@gnu.org; Thu, 11 Feb 2016 09:09:00 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aTrvT-00034W-8G for emacs-devel@gnu.org; Thu, 11 Feb 2016 09:09:00 -0500 Original-Received: from cheviot22.ncl.ac.uk ([128.240.234.22]:48229) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aTrvT-000347-2I for emacs-devel@gnu.org; Thu, 11 Feb 2016 09:08:55 -0500 Original-Received: from smtpauth-vm.ncl.ac.uk ([10.8.233.129] helo=smtpauth.ncl.ac.uk) by cheviot22.ncl.ac.uk with esmtp (Exim 4.63) (envelope-from ) id 1aTrvP-0001eQ-FH for emacs-devel@gnu.org; Thu, 11 Feb 2016 14:08:51 +0000 Original-Received: from jangai.ncl.ac.uk ([10.66.67.223] helo=localhost) by smtpauth.ncl.ac.uk with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.63) (envelope-from ) id 1aTrvP-000645-86 for emacs-devel@gnu.org; Thu, 11 Feb 2016 14:08:51 +0000 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 128.240.234.22 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 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.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:199746 Archived-At: Does Emacs give a warning when loading .elc's created with a different version? I ask because I've seen a few problems recently which appear to be caused by loading ELCs created with Emacs-25 in a Emacs-24.5 release. Given that Emacs currently emits "compiled file is older than source file" type warnings, this would seem to be a good thing to me. Phil