From: Andy Wingo <wingo@pobox.com>
To: Marco Maggi <marco.maggi-ipsu@poste.it>
Cc: guile-user@gnu.org
Subject: Re: [r6rs] expansion bug, probably free-identifier=? related
Date: Fri, 29 Apr 2011 16:56:44 +0200 [thread overview]
Message-ID: <m3pqo5xg0j.fsf@unquote.localdomain> (raw)
In-Reply-To: <8739n8y7ed.fsf@rapitore.luna> (Marco Maggi's message of "Mon, 28 Feb 2011 07:56:10 +0100")
Hello Marco,
I have a branch pending to fix free-identifier=? in Guile. It will
probably go in 2.0.2.
However, even with this patch, test-flatt-syntactic.sps still fails
because of two things, one difficult and the other even more so:
1) Bug https://savannah.gnu.org/bugs/?31472 -- the introduced
"the-parent-rtd" identifier gets resolved relative to the (synrec6)
module rather than the module of the expanded form. This will be
fixed at some point.
2) Guile does not hygienically introduce toplevel bindings. I would
like to fix it, but it will not be fixed in 2.0.x, as it would
break ABI. You can work around this one as Guile's own srfi-9
does, if you so wish, by generating a temporary yourself.
Regards,
Andy
--
http://wingolog.org/
prev parent reply other threads:[~2011-04-29 14:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-28 6:56 [r6rs] expansion bug, probably free-identifier=? related Marco Maggi
2011-02-28 22:22 ` Andy Wingo
2011-04-29 14:56 ` Andy Wingo [this message]
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