From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: further hacking on guile-vm Date: Thu, 15 May 2008 03:52:30 +0200 Message-ID: <87od78nxk1.fsf@gnu.org> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1210816378 13124 80.91.229.12 (15 May 2008 01:52:58 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 15 May 2008 01:52:58 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Thu May 15 03:53:34 2008 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JwSey-0004XA-My for guile-devel@m.gmane.org; Thu, 15 May 2008 03:53:32 +0200 Original-Received: from localhost ([127.0.0.1]:59052 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JwSeF-0001vI-JY for guile-devel@m.gmane.org; Wed, 14 May 2008 21:52:47 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JwSeD-0001vD-PV for guile-devel@gnu.org; Wed, 14 May 2008 21:52:45 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JwSeC-0001v1-Bn for guile-devel@gnu.org; Wed, 14 May 2008 21:52:45 -0400 Original-Received: from [199.232.76.173] (port=47985 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JwSeC-0001uy-99 for guile-devel@gnu.org; Wed, 14 May 2008 21:52:44 -0400 Original-Received: from main.gmane.org ([80.91.229.2]:35902 helo=ciao.gmane.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JwSeB-0004Mm-Vs for guile-devel@gnu.org; Wed, 14 May 2008 21:52:44 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1JwSe7-0005EG-Jq for guile-devel@gnu.org; Thu, 15 May 2008 01:52:39 +0000 Original-Received: from pmuc-144.hfs.purdue.edu ([128.210.190.144]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 15 May 2008 01:52:39 +0000 Original-Received: from ludo by pmuc-144.hfs.purdue.edu with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 15 May 2008 01:52:39 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 55 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: pmuc-144.hfs.purdue.edu X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 27 =?iso-8859-1?Q?Flor=E9al?= an 216 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 821D 815D 902A 7EAB 5CEE D120 7FBA 3D4F EB1F 5364 X-OS: i686-pc-linux-gnu User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) Cancel-Lock: sha1:+vfdYSSxgZ7UNnyO/nQIhdBnrgo= X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:7249 Archived-At: Hello! Andy Wingo writes: > So, I have been poking more at guile-vm. The focus of this patchset is > on repl usability. Looks cool! I pulled from your branch and stumbled upon commit 7d1c45d38e34659c1ec3b76ba4c985901123bf61 entitled "fix macro compilation via hooking into eval-case", which will probably lead to discussions. ;-) I wanted to try a few things to refresh my memory on that topic, but it appears that `pprint-glil' is currently broken: guile> (use-modules (system il compile) (language scheme translate)) guile> (define hi (translate '(use-modules (srfi srfi-9)) (make-module))) guile> (define lo (compile hi (make-module))) guile> (use-modules (system il glil)) guile> (pprint-glil lo) Backtrace: In current input: 6: 0* [pprint-glil #< vars: # body: #>] In ../module/system/il/glil.scm: 195: 1 (let* ((port (if # # ...))) ((letrec (#) print) (unparse glil) 0) ...) 196: 2* [print ... 196: 3* [unparse #< vars: # body: #>] 163: 4 (record-case glil (( vars body) (quasiquote (@asm # #))) ...) ... 166: 5 (quasiquote (@asm (# # # #) (unquote-splicing #))) 168: 6* [map # (# # # # ...)] In unknown file: ?: 7* [unparse #< loc: {#f}>] In ../module/system/il/glil.scm: 163: 8* (let* ((#{\ g28}# glil)) (cond (# #) (# #) (# #) ...)) In unknown file: ?: 9 (cond ((# #{\ g28}#) (let # #)) ((# #{\ g28}#) (let # #)) ...) In ../module/system/il/glil.scm: ... 171: 10 (quasiquote (@source (unquote (car loc)) (unquote (cdr loc)))) 171: 11* [cdr {#f}] ../module/system/il/glil.scm:171:48: In procedure cdr in expression (cdr loc): ../module/system/il/glil.scm:171:48: Wrong type (expecting pair): #f ABORT: (wrong-type-arg) Any idea? Surely you can achieve similar results more quickly using the REPL? Thanks, Ludovic.