From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Newsgroups: gmane.lisp.guile.bugs Subject: bug#17474: Making *unspecified* equivalent to (values) would seem convenient Date: Mon, 12 May 2014 17:53:58 +0200 Message-ID: <871tvzyovd.fsf@gnu.org> References: <87r43zuswp.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1399910135 32290 80.91.229.3 (12 May 2014 15:55:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 12 May 2014 15:55:35 +0000 (UTC) Cc: 17474@debbugs.gnu.org To: David Kastrup Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Mon May 12 17:55:28 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 1WjsZZ-0005ka-F0 for guile-bugs@m.gmane.org; Mon, 12 May 2014 17:55:25 +0200 Original-Received: from localhost ([::1]:38517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjsZZ-00014t-5g for guile-bugs@m.gmane.org; Mon, 12 May 2014 11:55:25 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44756) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjsZO-00014c-0w for bug-guile@gnu.org; Mon, 12 May 2014 11:55:21 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WjsZE-0007cU-Dp for bug-guile@gnu.org; Mon, 12 May 2014 11:55:13 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43513) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WjsZE-0007bn-Ab for bug-guile@gnu.org; Mon, 12 May 2014 11:55:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WjsZD-0008UQ-Uc for bug-guile@gnu.org; Mon, 12 May 2014 11:55:04 -0400 X-Loop: help-debbugs@gnu.org Resent-From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=) Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Mon, 12 May 2014 15:55:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17474 X-GNU-PR-Package: guile X-GNU-PR-Keywords: Original-Received: via spool by 17474-submit@debbugs.gnu.org id=B17474.139991004232503 (code B ref 17474); Mon, 12 May 2014 15:55:03 +0000 Original-Received: (at 17474) by debbugs.gnu.org; 12 May 2014 15:54:02 +0000 Original-Received: from localhost ([127.0.0.1]:60859 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WjsYD-0008S0-DM for submit@debbugs.gnu.org; Mon, 12 May 2014 11:54:01 -0400 Original-Received: from hera.aquilenet.fr ([141.255.128.1]:47910) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WjsYB-0008Rg-IJ for 17474@debbugs.gnu.org; Mon, 12 May 2014 11:54:00 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by hera.aquilenet.fr (Postfix) with ESMTP id D11EC27F9; Mon, 12 May 2014 17:53:58 +0200 (CEST) Original-Received: from hera.aquilenet.fr ([127.0.0.1]) by localhost (hera.aquilenet.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ySnHJV34WY1S; Mon, 12 May 2014 17:53:58 +0200 (CEST) Original-Received: from pluto (pluto.bordeaux.inria.fr [193.50.110.57]) by hera.aquilenet.fr (Postfix) with ESMTPSA id 5EC08B5; Mon, 12 May 2014 17:53:58 +0200 (CEST) In-Reply-To: <87r43zuswp.fsf@fencepost.gnu.org> (David Kastrup's message of "Mon, 12 May 2014 13:40:22 +0200") User-Agent: Gnus/5.130009 (Ma Gnus v0.9) Emacs/24.3 (gnu/linux) X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 23 =?UTF-8?Q?Flor=C3=A9al?= an 222 de la =?UTF-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 83C4 F8E5 10A3 3B4C 5BEA D15D 77DD 95E2 EA52 ECF4 X-OS: x86_64-unknown-linux-gnu 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:7454 Archived-At: R5RS defines =E2=80=98values=E2=80=99 as: (define (values . things) (call-with-current-continuation (lambda (cont) (apply cont things)))) Thus, a conforming implementation must raise a run-time error when the continuation of a (values) form expects one or more values. Ludo=E2=80=99.