From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Kastrup Newsgroups: gmane.lisp.guile.bugs Subject: bug#17474: Another point Date: Sat, 21 Jun 2014 23:30:19 +0200 Message-ID: <87ionu54t0.fsf@fencepost.gnu.org> References: <87r43zuswp.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1403386276 4602 80.91.229.3 (21 Jun 2014 21:31:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 21 Jun 2014 21:31:16 +0000 (UTC) To: 17474@debbugs.gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Sat Jun 21 23:31:10 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 1WySsO-0004Pn-4p for guile-bugs@m.gmane.org; Sat, 21 Jun 2014 23:31:08 +0200 Original-Received: from localhost ([::1]:46524 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WySsN-0004bj-Mx for guile-bugs@m.gmane.org; Sat, 21 Jun 2014 17:31:07 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40999) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WySsJ-0004bT-L6 for bug-guile@gnu.org; Sat, 21 Jun 2014 17:31:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WySsI-0004Js-VG for bug-guile@gnu.org; Sat, 21 Jun 2014 17:31:03 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37069) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WySsI-0004Jo-Sy for bug-guile@gnu.org; Sat, 21 Jun 2014 17:31:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WySsI-0005RN-K2 for bug-guile@gnu.org; Sat, 21 Jun 2014 17:31:02 -0400 X-Loop: help-debbugs@gnu.org In-Reply-To: <87r43zuswp.fsf@fencepost.gnu.org> Resent-From: David Kastrup Original-Sender: "Debbugs-submit" Resent-CC: bug-guile@gnu.org Resent-Date: Sat, 21 Jun 2014 21:31:02 +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=B17474.140338623518918 (code B ref 17474); Sat, 21 Jun 2014 21:31:02 +0000 Original-Received: (at 17474) by debbugs.gnu.org; 21 Jun 2014 21:30:35 +0000 Original-Received: from localhost ([127.0.0.1]:56452 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WySrq-0004uW-Jl for submit@debbugs.gnu.org; Sat, 21 Jun 2014 17:30:34 -0400 Original-Received: from fencepost.gnu.org ([208.118.235.10]:57673 ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WySrn-0004qv-Vn for 17474@debbugs.gnu.org; Sat, 21 Jun 2014 17:30:33 -0400 Original-Received: from localhost ([127.0.0.1]:36747 helo=lola) by fencepost.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WySrn-0000hE-7z for 17474@debbugs.gnu.org; Sat, 21 Jun 2014 17:30:31 -0400 Original-Received: by lola (Postfix, from userid 1000) id 05E05E04A3; Sat, 21 Jun 2014 23:30:20 +0200 (CEST) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (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-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:7506 Archived-At: 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 = () -- David Kastrup