From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: [22.1.90]: Point before start of properties Date: Sun, 24 Feb 2008 13:36:07 -0700 Message-ID: References: <6EE216E1AA959543A555C60FF34FB76702E48034@maileube01.misys.global.ad> <87wspcj0ou.fsf@stupidchicken.com> <6EE216E1AA959543A555C60FF34FB76702EED4A1@maileube01.misys.global.ad> <6EE216E1AA959543A555C60FF34FB76702EEDA6E@maileube01.misys.global.ad> <6EE216E1AA959543A555C60FF34FB7670300E86B@maileube01.misys.global.ad> <6EE216E1AA959543A555C60FF34FB7670305B82C@maileube01.misys.global.ad> <6EE216E1AA959543A555C60FF34FB7670305BF82@maileube01.misys.global.ad> Reply-To: Tom Tromey NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1203888284 20506 80.91.229.12 (24 Feb 2008 21:24:44 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 24 Feb 2008 21:24:44 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org, Eli Zaretskii To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Feb 24 22:25:09 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JTOLN-0005Ax-3G for ged-emacs-devel@m.gmane.org; Sun, 24 Feb 2008 22:25:09 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JTOKr-000715-05 for ged-emacs-devel@m.gmane.org; Sun, 24 Feb 2008 16:24:37 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JTOKm-00070q-IB for emacs-devel@gnu.org; Sun, 24 Feb 2008 16:24:32 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JTOKk-00070e-5r for emacs-devel@gnu.org; Sun, 24 Feb 2008 16:24:31 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JTOKj-00070b-Ry for emacs-devel@gnu.org; Sun, 24 Feb 2008 16:24:29 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JTOKj-0003M5-JO for emacs-devel@gnu.org; Sun, 24 Feb 2008 16:24:29 -0500 Original-Received: from mx10.gnu.org ([199.232.76.166]) by fencepost.gnu.org with esmtp (Exim 4.67) (envelope-from ) id 1JTOKj-0006iM-6D for emacs-pretest-bug@gnu.org; Sun, 24 Feb 2008 16:24:29 -0500 Original-Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1JTOKg-0003LV-67 for emacs-pretest-bug@gnu.org; Sun, 24 Feb 2008 16:24:29 -0500 Original-Received: from mx1.redhat.com ([66.187.233.31]) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1JTOKc-0003Ja-3u; Sun, 24 Feb 2008 16:24:22 -0500 Original-Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id m1OLOF08030575; Sun, 24 Feb 2008 16:24:16 -0500 Original-Received: from pobox.corp.redhat.com (pobox.corp.redhat.com [10.11.255.20]) by int-mx1.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m1OLOFBU011781; Sun, 24 Feb 2008 16:24:15 -0500 Original-Received: from opsy.redhat.com (ton.yyz.redhat.com [10.15.16.15]) by pobox.corp.redhat.com (8.13.1/8.13.1) with ESMTP id m1OLOFmc013859; Sun, 24 Feb 2008 16:24:15 -0500 Original-Received: by opsy.redhat.com (Postfix, from userid 500) id D2CC9888345; Sun, 24 Feb 2008 13:36:07 -0700 (MST) X-Attribution: Tom In-Reply-To: (Richard Stallman's message of "Sat\, 23 Feb 2008 14\:29\:31 -0500") User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.990 (gnu/linux) X-Scanned-By: MIMEDefang 2.58 on 172.16.52.254 X-detected-kernel: by monty-python.gnu.org: Linux 2.6 (newer, 3) X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:90286 gmane.emacs.pretest.bugs:21287 Archived-At: >>>>> "rms" == Richard Stallman writes: rms> This is unfortunate, but fixing it is very hard. It would probably require rms> new ways to communcate info to GDB about the optimizations that were done, rms> and changes in GCC and GDB. There's some work going on now that may address this, at least a bit. There are two different branches, implementing different approaches to the problem. Here's info about one: http://gcc.gnu.org/wiki/Var_Tracking_Assignments The other is called "var-mappings-branch" and does not appear to have a wiki page. Tom