From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Tino Calancha Newsgroups: gmane.emacs.bugs Subject: bug#26961: 26.0.50; Possible timming issue in regex-tests.el Date: Fri, 19 May 2017 12:31:10 +0900 Message-ID: <87h90hwmip.fsf@calancha-pc> References: <87inkz23aw.fsf@calancha-pc> <878tlvy4d4.fsf@calancha-pc> <83bmqr5trb.fsf@gnu.org> <874lwi3b00.fsf@calancha-pc> <83ziea4358.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1495164734 13397 195.159.176.226 (19 May 2017 03:32:14 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 19 May 2017 03:32:14 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) Cc: Andreas Schwab To: 26961@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 19 05:32:10 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1dBYeA-0003MY-3w for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 May 2017 05:32:10 +0200 Original-Received: from localhost ([::1]:56400 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBYeE-0005Wc-0i for geb-bug-gnu-emacs@m.gmane.org; Thu, 18 May 2017 23:32:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40366) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBYe7-0005UY-Dj for bug-gnu-emacs@gnu.org; Thu, 18 May 2017 23:32:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBYe2-00026R-EK for bug-gnu-emacs@gnu.org; Thu, 18 May 2017 23:32:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:51499) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dBYe2-00026K-9s for bug-gnu-emacs@gnu.org; Thu, 18 May 2017 23:32:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dBYe2-0000mF-4D for bug-gnu-emacs@gnu.org; Thu, 18 May 2017 23:32:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Tino Calancha Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 19 May 2017 03:32:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26961 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26961-submit@debbugs.gnu.org id=B26961.14951646842907 (code B ref 26961); Fri, 19 May 2017 03:32:02 +0000 Original-Received: (at 26961) by debbugs.gnu.org; 19 May 2017 03:31:24 +0000 Original-Received: from localhost ([127.0.0.1]:54170 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dBYdP-0000kp-NI for submit@debbugs.gnu.org; Thu, 18 May 2017 23:31:23 -0400 Original-Received: from mail-pg0-f54.google.com ([74.125.83.54]:35191) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dBYdN-0000ka-BZ for 26961@debbugs.gnu.org; Thu, 18 May 2017 23:31:22 -0400 Original-Received: by mail-pg0-f54.google.com with SMTP id q125so31773768pgq.2 for <26961@debbugs.gnu.org>; Thu, 18 May 2017 20:31:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=uXhRG34A+qKoyTfk6b5YXirbwB+Qzmtl9rz0cVbFLSg=; b=RvLZiSDPeMfyknt7c+is920jBP7azfmcZnLLyMpUImQ4kpI5GRVXIlzuN8QbMFUfH+ 2nNrbFWfYA4uFxvEGcoKkSRj7XUF0vwutHMrvrzJQr27WutkAgrSpBlN/+pLloEU3P3t raRf2uQ8N0S02/QAFue2ft/zWM/uQqVusQpK1e6CHU7Jj66D6n66oMb0M6cex3uqQD3P MYoG6vpan/cC3yvBB5fK8qFCRnL6vfxmmNWSKrCSwF2hhjEGdOA7+J1Jzes19rocZKxS KQUJ4YtIMrFgj9Yg4yVA8vSEkn04jaov6/fciPGlA6BeOoHUCnSaBcABycg4F3x0E5yb oO5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=uXhRG34A+qKoyTfk6b5YXirbwB+Qzmtl9rz0cVbFLSg=; b=XColXkm3oLhMqcppOw1CXJHFwfiXuqEe7Ulmah1/eeGXu4jlrKt3U+7B37HkQViBG+ 77UhyxajxdaivcdRgpk2zn5+lhF+RXgldYHLwIfieQvJj2u2c0+oEtPXv4eE1Sq98hKT 8ZhxLcNn/ZEQFbPNj3WISbiTA5rexzsA0jAV7eduTKPDMPa7TjTswJXQFJ4eMMPOxrwu dHvbdgLvN+TL+9NUilDW277ZIktvoEU8F8spq9eUpVaNrY0wfpNgyjVoFFVj+O7cIVH6 Zj08ZEKX9JwFZx/rfHxMO4AxssA1+2bilxMzWo0xUnPq5fD7q+QdaMmRifKZ4ag1GP61 0MKw== X-Gm-Message-State: AODbwcAks8SGc9JAcdwiDzQGndmWJIvj8QFKrHQA1/vpWoD0mGXHlIDI wwaAjlowUm8jcg== X-Received: by 10.99.133.194 with SMTP id u185mr8113372pgd.100.1495164675498; Thu, 18 May 2017 20:31:15 -0700 (PDT) Original-Received: from calancha-pc (222.139.137.133.dy.bbexcite.jp. [133.137.139.222]) by smtp.gmail.com with ESMTPSA id t66sm12514885pfe.134.2017.05.18.20.31.13 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 18 May 2017 20:31:14 -0700 (PDT) In-Reply-To: <83ziea4358.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 18 May 2017 18:04:51 +0300") 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:132620 Archived-At: Eli Zaretskii writes: >> From: Tino Calancha >> Cc: 26961@debbugs.gnu.org, tino.calancha@gmail.com >> Date: Thu, 18 May 2017 16:00:31 +0900 >> >> The problem arise from the recursive call in mark_object: >> mark_object (ptr->car); > > The recursive call cannot be the problem, as GC in general and > mark_object in particular are by definition recursive. The problem is > elsewhere, and to track it down you need to look at the object that > causes the problem. Following diff hunk from commit 'Improve unescaped character literal warnings' (16004397f4) seems the origin of the problem: those lists with defsym's in their heads. diff --git a/src/lread.c b/src/lread.c --- a/src/lread.c +++ b/src/lread.c @@ -963,9 +963,11 @@ load_warn_unescaped_character_literals (Lisp_Object file) AUTO_STRING (format, "Loading `%s': unescaped character literals %s detected!"); AUTO_STRING (separator, ", "); + AUTO_STRING (inner_format, "`?%c'"); CALLN (Fmessage, format, file, - Fmapconcat (Qstring, + Fmapconcat (list3 (Qlambda, list1 (Qchar), + list3 (Qformat, inner_format, Qchar)), Fsort (Vlread_unescaped_character_literals, Qlss), separator)); } Do you think this code is wrong?