From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#15688: 24.3.50; clear-temporary-overlay-map Date: Fri, 07 Mar 2014 17:34:22 -0500 Message-ID: References: <52E1DCC7.7000609@yandex.ru> <83txctcsi6.fsf@gnu.org> <83wqhob0kc.fsf@gnu.org> <83a9ejbdpt.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1394231714 7459 80.91.229.3 (7 Mar 2014 22:35:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 7 Mar 2014 22:35:14 +0000 (UTC) Cc: 15688@debbugs.gnu.org To: Richard Stallman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 07 23:35:21 2014 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 1WM3MP-0000S7-Mj for geb-bug-gnu-emacs@m.gmane.org; Fri, 07 Mar 2014 23:35:21 +0100 Original-Received: from localhost ([::1]:38507 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WM3MP-0005ly-1C for geb-bug-gnu-emacs@m.gmane.org; Fri, 07 Mar 2014 17:35:21 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53337) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WM3ME-0005RK-BJ for bug-gnu-emacs@gnu.org; Fri, 07 Mar 2014 17:35:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WM3M7-00030o-2Y for bug-gnu-emacs@gnu.org; Fri, 07 Mar 2014 17:35:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54108) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WM3M7-000300-0B for bug-gnu-emacs@gnu.org; Fri, 07 Mar 2014 17:35:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WM3M5-0006iW-Nn for bug-gnu-emacs@gnu.org; Fri, 07 Mar 2014 17:35:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 07 Mar 2014 22:35:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15688 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 15688-submit@debbugs.gnu.org id=B15688.139423166425761 (code B ref 15688); Fri, 07 Mar 2014 22:35:01 +0000 Original-Received: (at 15688) by debbugs.gnu.org; 7 Mar 2014 22:34:24 +0000 Original-Received: from localhost ([127.0.0.1]:55290 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WM3LU-0006hQ-IC for submit@debbugs.gnu.org; Fri, 07 Mar 2014 17:34:24 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:35898) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WM3LT-0006hH-7m for 15688@debbugs.gnu.org; Fri, 07 Mar 2014 17:34:23 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFFMCppy/2dsb2JhbABEuzWDWRdzgh4BAQQBJy8jBQsLDiYSFBgNJIgeBsEtkQoDiGGcGYFegxWBSCQ X-IPAS-Result: Av8EABK/CFFMCppy/2dsb2JhbABEuzWDWRdzgh4BAQQBJy8jBQsLDiYSFBgNJIgeBsEtkQoDiGGcGYFegxWBSCQ X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="50834592" Original-Received: from 76-10-154-114.dsl.teksavvy.com (HELO pastel.home) ([76.10.154.114]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 07 Mar 2014 17:34:22 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 9377060C72; Fri, 7 Mar 2014 17:34:22 -0500 (EST) In-Reply-To: (Richard Stallman's message of "Fri, 07 Mar 2014 13:39:21 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:86640 Archived-At: > Why didn't this code > #if GC_MARK_STACK > symbol_free_list->function = Vdead; > #endif > prevent the problem? Indeed, that seems to be the source of the problem: if the symbol has never been found to be dead, it should not point to a dead vector, and if it has ever been found to be dead then its `function' cell should hold Vdead. Stefan