From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Ian Price Newsgroups: gmane.lisp.guile.bugs Subject: bug#14449: Guile 2.1 and macro nesting Date: Thu, 03 Oct 2013 10:11:30 +0100 Message-ID: <87fvsiwwfx.fsf@googlemail.com> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1380791531 19536 80.91.229.3 (3 Oct 2013 09:12:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 3 Oct 2013 09:12:11 +0000 (UTC) Cc: 14449-done@debbugs.gnu.org To: Sanel Zukan Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Thu Oct 03 11:12:16 2013 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 1VRexD-0006PG-VO for guile-bugs@m.gmane.org; Thu, 03 Oct 2013 11:12:16 +0200 Original-Received: from localhost ([::1]:41730 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VRexD-0007To-DB for guile-bugs@m.gmane.org; Thu, 03 Oct 2013 05:12:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55672) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VRex6-0007Sg-9q for bug-guile@gnu.org; Thu, 03 Oct 2013 05:12:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VRex1-00088x-8Q for bug-guile@gnu.org; Thu, 03 Oct 2013 05:12:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43024) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VRex1-00088o-4H for bug-guile@gnu.org; Thu, 03 Oct 2013 05:12:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VRex0-0006SZ-V1 for bug-guile@gnu.org; Thu, 03 Oct 2013 05:12:03 -0400 Resent-From: Ian Price Original-Sender: "Debbugs-submit" Resent-To: bug-guile@gnu.org Resent-Date: Thu, 03 Oct 2013 09:12:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 14449 X-GNU-PR-Package: guile X-GNU-PR-Keywords: Mail-Followup-To: 14449@debbugs.gnu.org, ianprice90@googlemail.com, sanelz@gmail.com Original-Received: via spool by 14449-done@debbugs.gnu.org id=D14449.138079150224796 (code D ref 14449); Thu, 03 Oct 2013 09:12:02 +0000 Original-Received: (at 14449-done) by debbugs.gnu.org; 3 Oct 2013 09:11:42 +0000 Original-Received: from localhost ([127.0.0.1]:51314 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VRewe-0006Rn-CK for submit@debbugs.gnu.org; Thu, 03 Oct 2013 05:11:42 -0400 Original-Received: from mail-wi0-f182.google.com ([209.85.212.182]:53352) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VRewa-0006Ra-TT for 14449-done@debbugs.gnu.org; Thu, 03 Oct 2013 05:11:38 -0400 Original-Received: by mail-wi0-f182.google.com with SMTP id ez12so2216120wid.15 for <14449-done@debbugs.gnu.org>; Thu, 03 Oct 2013 02:11:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=1GHRRlFm57MdZitrNg/p5J8x0sS8P3XZPLamnJ1aX0E=; b=QpyJgwZelmFyKbSkMjsUqeMfUHTumRkkCaDEqJYKr2/Wrzk4SR3OqOkiamr8hhgBW3 5cEyeMZKUZ+eW0YY+jX05kw9FMGZG80vpShutp596Edbyrh8F0QRW5Y/H5T6WqDMXgsN CssIJLQlfLP8aoPyzSGDWyXWtcWy54XL9Vmu6hg7aWP6eCCd0Sf362J5Xaxb0Aa2p4Oi S9qvAXeQnThAEnzUT93M49peJaVuyTb4vxWym16v7p+8Wwxbm92y3BhseR001X+U6+3c ZcZ2dMe6sT7UimN/vQbFH1lp+9GPNZO/2JTtRGcNE0kZ4OV7Zkhe+CaiwKZjyxINakuh jqlw== X-Received: by 10.180.182.68 with SMTP id ec4mr1530079wic.40.1380791496171; Thu, 03 Oct 2013 02:11:36 -0700 (PDT) Original-Received: from Kagami (host86-132-92-201.range86-132.btcentralplus.com. [86.132.92.201]) by mx.google.com with ESMTPSA id ma3sm4657651wic.1.1969.12.31.16.00.00 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 03 Oct 2013 02:11:34 -0700 (PDT) In-Reply-To: (Sanel Zukan's message of "Thu, 23 May 2013 15:50:32 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1 (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:7290 Archived-At: tags 14449 notabug thanks Sanel Zukan writes: > scheme@(guile-user)> > (define-macro (def-caller abbrev proc) > `(define-macro (,abbrev var expr) > `(,',proc > (lambda (,var) ,expr)))) > > scheme@(guile-user)> (def-caller katch call/cc) > scheme@(guile-user)> (macroexpand '(katch 3 (+ 1 1))) > ice-9/psyntax.scm:2146:53: In procedure # e2)>: > ice-9/psyntax.scm:2146:53: Syntax error: > unknown location: lambda: invalid argument list in subform (3) of (3) > > Entering a new prompt. Type `,bt' for a backtrace or `,q' to > continue. Sorry it's taken so long. This is not a bug. You are using a number as a variable in a lambda list, nothing to do with defmacro. scheme@(guile-user)> (macroexpand '(lambda (3) (+ x 1))) ice-9/psyntax.scm:2156:53: In procedure #: ice-9/psyntax.scm:2156:53: Syntax error: unknown location: lambda: invalid argument list in subform (3) of (3) Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. If you use a variable name, it works correctly. scheme@(guile-user)> (define-macro (def-caller abbrev proc) `(define-macro (,abbrev var expr) `(,',proc (lambda (,var) ,expr)))) scheme@(guile-user)> (def-caller katch call/cc) scheme@(guile-user)> (macroexpand '(katch x (+ 1 1))) $2 = # scheme@(guile-user)> ,expand (katch a (+ 1 1)) $3 = (call/cc (lambda (a) (+ 1 1))) scheme@(guile-user)> (katch a (+ 1 (a 3))) $4 = 3 I'm closing this one. -- Ian Price -- shift-reset.com "Programming is like pinball. The reward for doing it well is the opportunity to do it again" - from "The Wizardy Compiled"