From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#18767: 24.4; incorrect byte-compile on arithmatic comparisons Date: Wed, 22 Oct 2014 09:39:27 -0400 Message-ID: References: <4CCFEB0DE4728Cshigeru.fukaya@gmail.com> <50CFEDD8E4FAF2shigeru.fukaya@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1413985231 14664 80.91.229.3 (22 Oct 2014 13:40:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 22 Oct 2014 13:40:31 +0000 (UTC) Cc: 18767@debbugs.gnu.org To: Shigeru Fukaya Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Oct 22 15:40:24 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Xgw9G-0003YI-QX for geb-bug-gnu-emacs@m.gmane.org; Wed, 22 Oct 2014 15:40:22 +0200 Original-Received: from localhost ([::1]:57517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xgw9G-0006OS-Df for geb-bug-gnu-emacs@m.gmane.org; Wed, 22 Oct 2014 09:40:22 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40098) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xgw95-0006LS-7r for bug-gnu-emacs@gnu.org; Wed, 22 Oct 2014 09:40:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xgw8x-0004wu-OR for bug-gnu-emacs@gnu.org; Wed, 22 Oct 2014 09:40:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38943) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xgw8x-0004wj-Kn for bug-gnu-emacs@gnu.org; Wed, 22 Oct 2014 09:40:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Xgw8w-0007vG-TL for bug-gnu-emacs@gnu.org; Wed, 22 Oct 2014 09:40:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 22 Oct 2014 13:40:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18767 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18767-submit@debbugs.gnu.org id=B18767.141398517830411 (code B ref 18767); Wed, 22 Oct 2014 13:40:02 +0000 Original-Received: (at 18767) by debbugs.gnu.org; 22 Oct 2014 13:39:38 +0000 Original-Received: from localhost ([127.0.0.1]:59274 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xgw8W-0007uO-Se for submit@debbugs.gnu.org; Wed, 22 Oct 2014 09:39:37 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:56026) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xgw8T-0007u5-Nd for 18767@debbugs.gnu.org; Wed, 22 Oct 2014 09:39:34 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArUGAIDvNVNFpY87/2dsb2JhbABZgwaDSsA9gRcXdIIlAQEBAQIBViMFCws0EhQYDSSIBAivZ6IyF456B4Q4BKkZgWqDTCE X-IPAS-Result: ArUGAIDvNVNFpY87/2dsb2JhbABZgwaDSsA9gRcXdIIlAQEBAQIBViMFCws0EhQYDSSIBAivZ6IyF456B4Q4BKkZgWqDTCE X-IronPort-AV: E=Sophos;i="4.97,753,1389762000"; d="scan'208";a="94826393" Original-Received: from 69-165-143-59.dsl.teksavvy.com (HELO pastel.home) ([69.165.143.59]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 22 Oct 2014 09:39:27 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 2735D43AB; Wed, 22 Oct 2014 09:39:27 -0400 (EDT) In-Reply-To: <50CFEDD8E4FAF2shigeru.fukaya@gmail.com> (Shigeru Fukaya's message of "Wed, 22 Oct 2014 18:16:42 +0900") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:94908 > I think your change of reversion will cause byte-compile error when > more than two args are specified. No errors, but yes, warnings. >> loop over all args, doing "byte-compile-form" + "dup", and then apply >> the comparisons backward, combining them with "and". > Alternative is, If non-first args are all constants or simple > reference, fold them with AND, otherwise call them at once by > byte-compile-normal-call. I guess that's OK, indeed. I was worried that (<= 1 0 "a" nil) would return nil rather than signal an error, but I see that this is already the case if you use a normal call. I installed your patch (except, using `cl-every'). Thank you, Stefan