From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Thoughts on getting correct line numbers in the byte compiler's warning messages Date: Sun, 11 Nov 2018 15:47:19 -0500 Message-ID: References: <20181107170036.GA4934@ACM> <20181107184708.GB4934@ACM> <20181108140843.GB5041@ACM> <20181108221311.GD5041@ACM> <20181111125945.GA6487@ACM> <83k1lja9w6.fsf@gnu.org> <20181111201214.GA8219@ACM> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1541969256 1049 195.159.176.226 (11 Nov 2018 20:47:36 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 11 Nov 2018 20:47:36 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: michael_heerdegen@web.de, Eli Zaretskii , emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Nov 11 21:47:31 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gLwdn-0000CF-4D for ged-emacs-devel@m.gmane.org; Sun, 11 Nov 2018 21:47:31 +0100 Original-Received: from localhost ([::1]:43611 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gLwft-0003ud-F5 for ged-emacs-devel@m.gmane.org; Sun, 11 Nov 2018 15:49:41 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49187) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gLwdq-0001CL-Gq for emacs-devel@gnu.org; Sun, 11 Nov 2018 15:47:35 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gLwdm-0000BI-Hf for emacs-devel@gnu.org; Sun, 11 Nov 2018 15:47:34 -0500 Original-Received: from pruche.dit.umontreal.ca ([132.204.246.22]:47053) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gLwdk-00006s-Eh; Sun, 11 Nov 2018 15:47:28 -0500 Original-Received: from fmsmemgm.homelinux.net (lechon.iro.umontreal.ca [132.204.27.242]) by pruche.dit.umontreal.ca (8.14.7/8.14.1) with ESMTP id wABKlKJT023401; Sun, 11 Nov 2018 15:47:21 -0500 Original-Received: by fmsmemgm.homelinux.net (Postfix, from userid 20848) id D795CAE449; Sun, 11 Nov 2018 15:47:19 -0500 (EST) In-Reply-To: <20181111201214.GA8219@ACM> (Alan Mackenzie's message of "Sun, 11 Nov 2018 20:12:14 +0000") X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 2 Rules triggered EDT_SA_DN_PASS=0, RV6415=0 X-NAI-Spam-Version: 2.3.0.9418 : core <6415> : inlines <6959> : streams <1803987> : uri <2748026> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 132.204.246.22 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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" Xref: news.gmane.org gmane.emacs.devel:231076 Archived-At: > Another, slightly more honest, answer is that when it wasn't there, my > Emacs build crashed with a segfault whilst loading .el files. I didn't > get a core dump for this segfault. Could you please tell me (or point > me in the right direction of documentation) how I configure my GNU/Linux > to generate core dumps. I think my kernel's set up correctly, but I > don't see the dumps. I can't rmember how to do that, but I recommend you just run emacs (or temacs as the case may be) within GDB directly rather than go through a core dump. Stefan