From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Mikael Djurfeldt" Newsgroups: gmane.lisp.guile.user Subject: Re: [goops] adding a number class with generic methods Date: Sun, 7 May 2006 11:37:59 +0200 Message-ID: <66e540fe0605070237r12b1ee34i22dfb7b63a2b1dd8@mail.gmail.com> References: <66e540fe0605041226q2a570820xc4eb08fc68051eb5@mail.gmail.com> <87fyjmrbv6.fsf@ossau.uklinux.net> Reply-To: djurfeldt@nada.kth.se NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1146994696 31935 80.91.229.2 (7 May 2006 09:38:16 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 7 May 2006 09:38:16 +0000 (UTC) Cc: guile-user Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Sun May 07 11:38:14 2006 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FcfiM-0003dL-RS for guile-user@m.gmane.org; Sun, 07 May 2006 11:38:11 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FcfiM-0002y9-BV for guile-user@m.gmane.org; Sun, 07 May 2006 05:38:10 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FcfiG-0002w1-Rl for guile-user@gnu.org; Sun, 07 May 2006 05:38:04 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FcfiD-0002u4-4R for guile-user@gnu.org; Sun, 07 May 2006 05:38:03 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FcfiD-0002u1-05 for guile-user@gnu.org; Sun, 07 May 2006 05:38:01 -0400 Original-Received: from [64.233.166.179] (helo=py-out-1112.google.com) by monty-python.gnu.org with esmtp (Exim 4.52) id 1Fcfim-0000ve-W8 for guile-user@gnu.org; Sun, 07 May 2006 05:38:37 -0400 Original-Received: by py-out-1112.google.com with SMTP id d80so1093705pyd for ; Sun, 07 May 2006 02:37:59 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=KTX0xo0YGoVLVAdTrJ8dXdOj9YId0TZQP3+amDkzn4S0j9ax3X7JR9S2vleIP6NOnGB+Dwljz53v9n8p7Fz8ZrOxjHTaJbdf9IiYuEVWhKPEqrRyQuWY5UiEuhDMjUVwCawn4hUeK+qsuaFjyJINZ8wcD2xnmOKpoFghmZAcsl0= Original-Received: by 10.35.17.8 with SMTP id u8mr809670pyi; Sun, 07 May 2006 02:37:59 -0700 (PDT) Original-Received: by 10.35.69.9 with HTTP; Sun, 7 May 2006 02:37:59 -0700 (PDT) Original-To: "Neil Jerram" In-Reply-To: <87fyjmrbv6.fsf@ossau.uklinux.net> Content-Disposition: inline X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:5293 Archived-At: On 5/7/06, Neil Jerram wrote: > I agree that this explains why the export is not necessary (and hence > why it works without it). But I don't yet understand why adding the > export messes things up. In the current module system, the effect of mentioning a variable in an export statement is to set up a new, undefined, variable with that name. This variable is added to the module and to the export list of the model. The former has the effect of shadowing the old variable =3D. _______________________________________________ Guile-user mailing list Guile-user@gnu.org http://lists.gnu.org/mailman/listinfo/guile-user