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: truth of %nil Date: Wed, 08 Jul 2009 10:08:51 +0200 Message-ID: <8763e3mwa4.fsf@gnu.org> References: <87k52uvhnt.fsf@arudy.ossau.uklinux.net> <20090702142823.GA1401@fibril.netris.org> <877hyqk8bx.fsf@arudy.ossau.uklinux.net> <20090703153218.GA1382@fibril.netris.org> <20090705024135.GA2363@fibril.netris.org> <871votscws.fsf@arudy.ossau.uklinux.net> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1247040571 8938 80.91.229.12 (8 Jul 2009 08:09:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 8 Jul 2009 08:09:31 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Wed Jul 08 10:09:24 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 1MOSDS-0004nC-GY for guile-devel@m.gmane.org; Wed, 08 Jul 2009 10:09:22 +0200 Original-Received: from localhost ([127.0.0.1]:59959 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MOSDR-0001NQ-BZ for guile-devel@m.gmane.org; Wed, 08 Jul 2009 04:09:21 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MOSDG-0001Jg-NZ for guile-devel@gnu.org; Wed, 08 Jul 2009 04:09:10 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MOSDC-0001I8-R6 for guile-devel@gnu.org; Wed, 08 Jul 2009 04:09:10 -0400 Original-Received: from [199.232.76.173] (port=58419 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MOSDC-0001I3-Jf for guile-devel@gnu.org; Wed, 08 Jul 2009 04:09:06 -0400 Original-Received: from main.gmane.org ([80.91.229.2]:33910 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 1MOSDC-0005cR-13 for guile-devel@gnu.org; Wed, 08 Jul 2009 04:09:06 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1MOSD8-0006DP-Pf for guile-devel@gnu.org; Wed, 08 Jul 2009 08:09:03 +0000 Original-Received: from acces.bordeaux.inria.fr ([193.50.110.5]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 08 Jul 2009 08:09:02 +0000 Original-Received: from ludo by acces.bordeaux.inria.fr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 08 Jul 2009 08:09:02 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 13 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: acces.bordeaux.inria.fr X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 20 Messidor 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: sha1:6QCQ8eXyJtR6YpOi6qI+By6w+QE= 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:8850 Archived-At: Hi, Neil Jerram writes: > There are ways of writing compile time asserts; see > http://www.jaggersoft.com/pubs/CVu11_3.html for some. I don't know > how portable these all are, but at work we use the case label one, and > that seems to be good on common platforms. Gnulib's `verify' module provides macros for compile-time assertions. Thanks, Ludo'.