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: `SCM_MAKE_CHAR ()' signedness issue Date: Mon, 17 Aug 2009 00:13:56 +0200 Message-ID: <873a7rs8yj.fsf@gnu.org> References: <87y6pll21u.fsf@gnu.org> <455025BA-B847-4CE3-A81E-785A48ADD1D3@raeburn.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1250460874 31585 80.91.229.12 (16 Aug 2009 22:14:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 16 Aug 2009 22:14:34 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Mon Aug 17 00:14:27 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 1Mcnzd-00045P-Nb for guile-devel@m.gmane.org; Mon, 17 Aug 2009 00:14:26 +0200 Original-Received: from localhost ([127.0.0.1]:60906 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Mcnzd-0003fg-1W for guile-devel@m.gmane.org; Sun, 16 Aug 2009 18:14:25 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1McnzV-0003eb-Bm for guile-devel@gnu.org; Sun, 16 Aug 2009 18:14:17 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1McnzQ-0003aU-TY for guile-devel@gnu.org; Sun, 16 Aug 2009 18:14:16 -0400 Original-Received: from [199.232.76.173] (port=47665 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1McnzQ-0003aI-Jp for guile-devel@gnu.org; Sun, 16 Aug 2009 18:14:12 -0400 Original-Received: from lo.gmane.org ([80.91.229.12]:52421) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1McnzQ-0001wS-6K for guile-devel@gnu.org; Sun, 16 Aug 2009 18:14:12 -0400 Original-Received: from list by lo.gmane.org with local (Exim 4.50) id 1McnzM-0003yQ-Sh for guile-devel@gnu.org; Mon, 17 Aug 2009 00:14:08 +0200 Original-Received: from reverse-83.fdn.fr ([80.67.176.83]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 17 Aug 2009 00:14:08 +0200 Original-Received: from ludo by reverse-83.fdn.fr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 17 Aug 2009 00:14:08 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 15 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: reverse-83.fdn.fr X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 30 Thermidor an 217 de la =?iso-8859-1?Q?R=E9volutio?= =?iso-8859-1?Q?n?= 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 (gnu/linux) Cancel-Lock: sha1:rKAmzWIds+BywszLWKVKqqBQ84o= X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) 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:9127 Archived-At: Ken Raeburn writes: > In the case of SCM_MAKE_CHAR, both actions give identical results for > an input of 0, so I think just testing "x <= 0" will silence the > warning without changing the behavior. Oh, good point. > There's always the inline-function approach, too. Unfortunately no, because we're still not assuming `inline' keyword support from the compiler. Thanks, Ludo'.