From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#29866: 27.0.50; cl-loop: Calculate the array length just once Date: Wed, 27 Dec 2017 21:20:32 +0100 Message-ID: <87po6zkjn3.fsf@mouse.gnus.org> References: <87wp18179m.fsf@gmail.com> <87y3lo9bfi.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1514405957 22866 195.159.176.226 (27 Dec 2017 20:19:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 27 Dec 2017 20:19:17 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 29866@debbugs.gnu.org, monnier@iro.umontreal.ca To: Tino Calancha Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 27 21:19:12 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 1eUIAS-0005Ny-3A for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Dec 2017 21:19:12 +0100 Original-Received: from localhost ([::1]:46451 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eUICP-0004e4-5E for geb-bug-gnu-emacs@m.gmane.org; Wed, 27 Dec 2017 15:21:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46648) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eUICI-0004da-KF for bug-gnu-emacs@gnu.org; Wed, 27 Dec 2017 15:21:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eUICF-0006H1-40 for bug-gnu-emacs@gnu.org; Wed, 27 Dec 2017 15:21:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:45517) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eUICE-0006Ga-U8 for bug-gnu-emacs@gnu.org; Wed, 27 Dec 2017 15:21:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1eUICD-0000p0-UM for bug-gnu-emacs@gnu.org; Wed, 27 Dec 2017 15:21:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 27 Dec 2017 20:21:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29866 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 29866-submit@debbugs.gnu.org id=B29866.15144060523135 (code B ref 29866); Wed, 27 Dec 2017 20:21:01 +0000 Original-Received: (at 29866) by debbugs.gnu.org; 27 Dec 2017 20:20:52 +0000 Original-Received: from localhost ([127.0.0.1]:54198 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eUIC4-0000oU-1x for submit@debbugs.gnu.org; Wed, 27 Dec 2017 15:20:52 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:53383) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eUIC0-0000oF-7z for 29866@debbugs.gnu.org; Wed, 27 Dec 2017 15:20:49 -0500 Original-Received: from 46.67.72.36.tmi.telenormobil.no ([46.67.72.36] helo=corrigan) by hermes.netfonds.no with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1eUIBq-00063d-2e; Wed, 27 Dec 2017 21:20:40 +0100 In-Reply-To: <87y3lo9bfi.fsf@gmail.com> (Tino Calancha's message of "Thu, 28 Dec 2017 05:13:21 +0900") 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:141543 Archived-At: Tino Calancha writes: > As long as the length of the seq be an invariant (is it?), then > it must be OK to store it in `temp-seq'. I can't see that the Common Lisp standard specifies whether it's invariant or not... http://www.ai.mit.edu/projects/iiip/doc/CommonLISP/HyperSpec/Body/sec_6-1-2-1.html -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no