From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Taylan Ulrich Bayirli/Kammer Newsgroups: gmane.lisp.guile.bugs Subject: bug#17941: `define-method' special-cases zero-subform body Date: Sat, 05 Jul 2014 01:57:13 +0300 Message-ID: <87y4w8d96e.fsf@taylan.uni.cx> NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1404514709 17128 80.91.229.3 (4 Jul 2014 22:58:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 4 Jul 2014 22:58:29 +0000 (UTC) To: 17941@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sat Jul 05 00:58:22 2014 Return-path: Envelope-to: guile-bugs@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 1X3CQu-0006Np-8r for guile-bugs@m.gmane.org; Sat, 05 Jul 2014 00:58:20 +0200 Original-Received: from localhost ([::1]:38330 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQt-0002Ro-VU for guile-bugs@m.gmane.org; Fri, 04 Jul 2014 18:58:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34303) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQl-0002Qf-Td for bug-guile@gnu.org; Fri, 04 Jul 2014 18:58:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X3CQc-0002nt-OG for bug-guile@gnu.org; Fri, 04 Jul 2014 18:58:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52049) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQc-0002nn-Ie for bug-guile@gnu.org; Fri, 04 Jul 2014 18:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X3CQc-00084a-6J for bug-guile@gnu.org; Fri, 04 Jul 2014 18:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Taylan Ulrich Bayirli/Kammer Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Fri, 04 Jul 2014 22:58:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 17941 X-GNU-PR-Package: guile X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-guile@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.140451467831021 (code B ref -1); Fri, 04 Jul 2014 22:58:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 4 Jul 2014 22:57:58 +0000 Original-Received: from localhost ([127.0.0.1]:43199 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X3CQX-00084F-T2 for submit@debbugs.gnu.org; Fri, 04 Jul 2014 18:57:58 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60555) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X3CQV-000842-FE for submit@debbugs.gnu.org; Fri, 04 Jul 2014 18:57:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X3CQK-0002Sq-Nt for submit@debbugs.gnu.org; Fri, 04 Jul 2014 18:57:50 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:43435) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQK-0002SW-Kd for submit@debbugs.gnu.org; Fri, 04 Jul 2014 18:57:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:34019) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQF-0002NO-2t for bug-guile@gnu.org; Fri, 04 Jul 2014 18:57:44 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X3CQ9-0002Lr-Ga for bug-guile@gnu.org; Fri, 04 Jul 2014 18:57:39 -0400 Original-Received: from mail-wi0-x232.google.com ([2a00:1450:400c:c05::232]:50841) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3CQ9-0002Lh-9l for bug-guile@gnu.org; Fri, 04 Jul 2014 18:57:33 -0400 Original-Received: by mail-wi0-f178.google.com with SMTP id n15so4331065wiw.5 for ; Fri, 04 Jul 2014 15:57:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:message-id:from:to:subject; bh=mDYufneiPcedk6puuY0E3Gj+yoUFBcI4oHbw8D4g/dE=; b=Bs25O0cE6r0NjcnrIrT3WygJe1bXWq+C6ChvlZKvqvDDnPwRQG8AwpEXh9/0LVaNkE gKvnqAmiIQCinrocQEoBDtSLNRQT0jBTEt8zbRKanP+G9n9ttx4VjpnmqLCfDnmMcqsM Tmfru72gVu6P/9Qj5zMd1dJyRVzK0eEd3blXGJN069lHQSrYflOukBWtsoxoa27eLorV tYTicG1TvK4AXoWCYaPcypSxO6hNoFX6bE/teG4ed36gfOPNnuTMkUjQOlNnBAWFoMTb I43ywDYYc3k6LEALqui2qJRUrTpESQQAyCMfQ4rgLKHqKdpeQAhitxNpNKrKvtsfehSY w8rw== X-Received: by 10.194.109.170 with SMTP id ht10mr15469572wjb.72.1404514652359; Fri, 04 Jul 2014 15:57:32 -0700 (PDT) Original-Received: from taylan.uni.cx ([85.100.205.21]) by mx.google.com with ESMTPSA id kp5sm71826712wjb.30.2014.07.04.15.57.31 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 04 Jul 2014 15:57:31 -0700 (PDT) X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). 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-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Original-Sender: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.bugs:7513 Archived-At: The `define-method' macro (deferring to the `method' macro) in modules/oop/goops.scm special-cases a method body of zero forms, making it (if #f #f). I don't know if this has a purpose in first place, but the following fails nevertheless, making the special-case seem moot and introducing an inconsistency: (define-method (foo) (begin)) Related bug report: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17940 Bug originally mentioned in: http://lists.gnu.org/archive/html/guile-user/2014-07/msg00007.html Taylan