From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Wingo Newsgroups: gmane.lisp.guile.devel Subject: Re: Compiler/optimizer bug Date: Sun, 28 Mar 2010 14:32:24 +0200 Message-ID: References: <877hoxsbha.fsf@netris.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1269779964 13763 80.91.229.12 (28 Mar 2010 12:39:24 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 28 Mar 2010 12:39:24 +0000 (UTC) Cc: guile-devel@gnu.org To: Mark H Weaver Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Sun Mar 28 14:39:19 2010 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 4.69) (envelope-from ) id 1NvrlO-0003C5-1a for guile-devel@m.gmane.org; Sun, 28 Mar 2010 14:38:46 +0200 Original-Received: from localhost ([127.0.0.1]:45569 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NvrjA-0007zc-46 for guile-devel@m.gmane.org; Sun, 28 Mar 2010 08:36:28 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NvriI-0007oG-QO for guile-devel@gnu.org; Sun, 28 Mar 2010 08:35:34 -0400 Original-Received: from [140.186.70.92] (port=42559 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Nvri7-0007fJ-S4 for guile-devel@gnu.org; Sun, 28 Mar 2010 08:35:34 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1NvrhX-0003lG-5e for guile-devel@gnu.org; Sun, 28 Mar 2010 08:34:48 -0400 Original-Received: from a-pb-sasl-quonix.pobox.com ([208.72.237.25]:41980 helo=sasl.smtp.pobox.com) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NvrhX-0003lB-2R for guile-devel@gnu.org; Sun, 28 Mar 2010 08:34:47 -0400 Original-Received: from sasl.smtp.pobox.com (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id 8AC63A4EFC; Sun, 28 Mar 2010 08:34:46 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=sasl; bh=PzwPzwILxZ+aW/LPD/NfLK11bFE=; b=c+6Wle vgMsKe//+YPF/hloxKyYq1E9HHh+7SMKW6h45VnuEQOqgu3V6mZaesMR8dTdE0G6 0stnCuUlsNwfJux6oba2Cru1fNIaZDET4LzN54U181QyGxKDuS938ss48sPtJ56w fEL5n6N1fBkDQT3GuvNWItwR2u08lFVnG/E50= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; q=dns; s=sasl; b=PjcF2xFyqc+bB47yBaGg6nOhd8cOEwjk yOXcVMfXNf/BK+sV92TArqcNFUMx86lHrQDOBsZiLC8YAT0DQneMIsNcELfVxZg1 Vt5D4yRup1cOFne8uO4eHZeBAcMh9aam7z0Rnmej4STujlmLjTT+vmDoTzJWPDE+ ejXkZQn0IuU= Original-Received: from a-pb-sasl-quonix. (unknown [127.0.0.1]) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTP id 78A8DA4EFB; Sun, 28 Mar 2010 08:34:45 -0400 (EDT) Original-Received: from unquote (unknown [82.123.111.19]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by a-pb-sasl-quonix.pobox.com (Postfix) with ESMTPSA id E1EDEA4EF7; Sun, 28 Mar 2010 08:34:43 -0400 (EDT) In-Reply-To: <877hoxsbha.fsf@netris.org> (Mark H. Weaver's message of "Sat, 27 Mar 2010 17:25:53 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) X-Pobox-Relay-ID: 4A74BBEA-3A66-11DF-90A0-D033EE7EF46B-02397024!a-pb-sasl-quonix.pobox.com X-detected-operating-system: by eggs.gnu.org: Solaris 10 (beta) 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:10097 Archived-At: On Sat 27 Mar 2010 22:25, Mark H Weaver writes: > There has been a compiler bug in master since at least March 2. > > (map (lambda (lst) > (write lst) (newline) > (apply (lambda (a b c) > (+ a b c)) > lst)) > '((1 2 3))) > > Guile evaluates the expression above correctly, but if you comment out > the "(write lst) (newline)", it fails Thanks, fixed. Andy -- http://wingolog.org/