From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mark H Weaver Newsgroups: gmane.lisp.guile.bugs Subject: bug#17474: Another point Date: Sun, 22 Jun 2014 01:17:39 -0400 Message-ID: <87mwd5wmj0.fsf@yeeloong.lan> References: <87r43zuswp.fsf@fencepost.gnu.org> <87ionu54t0.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1403414364 25188 80.91.229.3 (22 Jun 2014 05:19:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 22 Jun 2014 05:19:24 +0000 (UTC) Cc: 17474@debbugs.gnu.org To: David Kastrup Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sun Jun 22 07:19:17 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 1WyaBQ-0006sZ-Qa for guile-bugs@m.gmane.org; Sun, 22 Jun 2014 07:19:16 +0200 Original-Received: from localhost ([::1]:47678 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WyaBQ-0006nd-Ag for guile-bugs@m.gmane.org; Sun, 22 Jun 2014 01:19:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42903) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WyaBI-0006me-TP for bug-guile@gnu.org; Sun, 22 Jun 2014 01:19:14 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WyaBD-0006VI-0x for bug-guile@gnu.org; Sun, 22 Jun 2014 01:19:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37203) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WyaBC-0006Us-Tw for bug-guile@gnu.org; Sun, 22 Jun 2014 01:19:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WyaBC-0003ZD-Ct for bug-guile@gnu.org; Sun, 22 Jun 2014 01:19:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mark H Weaver Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Sun, 22 Jun 2014 05:19:02 +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=B17474.140341431113672 (code B ref 17474); Sun, 22 Jun 2014 05:19:02 +0000 Original-Received: (at 17474) by debbugs.gnu.org; 22 Jun 2014 05:18:31 +0000 Original-Received: from localhost ([127.0.0.1]:56586 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WyaAg-0003YS-Py for submit@debbugs.gnu.org; Sun, 22 Jun 2014 01:18:31 -0400 Original-Received: from world.peace.net ([96.39.62.75]:47414 ident=hope2) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WyaAc-0003YI-TQ for 17474@debbugs.gnu.org; Sun, 22 Jun 2014 01:18:28 -0400 Original-Received: from 209-6-91-212.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com ([209.6.91.212] helo=yeeloong.lan) by world.peace.net with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1WyaAW-0004nh-0f; Sun, 22 Jun 2014 01:18:20 -0400 In-Reply-To: <87ionu54t0.fsf@fencepost.gnu.org> (David Kastrup's message of "Sat, 21 Jun 2014 23:30:19 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (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-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:7507 Archived-At: David Kastrup writes: > It is worth pointing out that the current state of Guile is inconsistent > regarding the return value of control structures: one primitive control > structure builder is call/cc, and its normal use does not return > *unspecified* but (values): > > scheme@(guile-user)> (call-with-values (lambda () (call/cc (lambda (exit) (exit)))) list) > $5 = () The values returned are the arguments passed to 'exit'. Normal use is to pass the desired return value(s) to 'exit'. Mark