From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: Segfault with do (Re: [CM] funny scheme code (fwd)) Date: Wed, 22 Jul 2009 13:59:20 +0200 Message-ID: <87y6qhlyhz.fsf@gnu.org> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1248263997 3061 80.91.229.12 (22 Jul 2009 11:59:57 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 22 Jul 2009 11:59:57 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Wed Jul 22 13:59:50 2009 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1MTaU9-0007kW-7n for guile-devel@m.gmane.org; Wed, 22 Jul 2009 13:59:50 +0200 Original-Received: from localhost ([127.0.0.1]:60060 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MTaU8-00017S-MW for guile-devel@m.gmane.org; Wed, 22 Jul 2009 07:59:48 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MTaU2-00015f-5g for guile-devel@gnu.org; Wed, 22 Jul 2009 07:59:42 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MTaTx-00013K-Lx for guile-devel@gnu.org; Wed, 22 Jul 2009 07:59:41 -0400 Original-Received: from [199.232.76.173] (port=50992 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MTaTx-00013F-Au for guile-devel@gnu.org; Wed, 22 Jul 2009 07:59:37 -0400 Original-Received: from main.gmane.org ([80.91.229.2]:46756 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MTaTw-00015E-SP for guile-devel@gnu.org; Wed, 22 Jul 2009 07:59:37 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1MTaTs-000583-Al for guile-devel@gnu.org; Wed, 22 Jul 2009 11:59:32 +0000 Original-Received: from laptop-147-210-128-170.labri.fr ([147.210.128.170]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Jul 2009 11:59:32 +0000 Original-Received: from ludo by laptop-147-210-128-170.labri.fr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 22 Jul 2009 11:59:32 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 26 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: laptop-147-210-128-170.labri.fr X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 4 Thermidor an 217 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 821D 815D 902A 7EAB 5CEE D120 7FBA 3D4F EB1F 5364 X-OS: x86_64-unknown-linux-gnu User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) Cancel-Lock: sha1:Hi8V1ZQvWQNtx1EKEf2PqRVXSHY= X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:8913 Archived-At: Hello Kjetil, "Kjetil S. Matheussen" writes: > Guile 1.8.0 segfaults as well. > > Here's the code ready for pasting: > > (let ((j (lambda () 0)) > (k 0)) > (do ((i (j) (j)) > (l (lambda () 1) (lambda () (+ i 1)))) > ((= i 3) k) > (set! k (+ k i)))) > > Sorry for not having time debugging it myself right now. I added it to the bug tracker: http://savannah.gnu.org/bugs/?27062 . Please follow-up there (changes are reported to anyone involved and to `bug-guile'). Also, next time you find a bug, it will be even better if you submit it to the bug tracker directly. :-) Thanks, Ludo'.