From: Rob Browning <rlb@defaultvalue.org>
Cc: Guile User List <guile-user@gnu.org>
Subject: Re: Using a macro with FOLD alters FOLD procedure!
Date: Sun, 17 Apr 2005 19:45:58 -0500 [thread overview]
Message-ID: <87r7h8q5dl.fsf@trouble.defaultvalue.org> (raw)
In-Reply-To: <4260FB26.4080607@ossau.uklinux.net> (Neil Jerram's message of "Sat, 16 Apr 2005 12:46:46 +0100")
Neil Jerram <neil@ossau.uklinux.net> writes:
> FWIW, I agree. In 1.7.x I believe we have more of the infrastructure
> in place to get this right - by which I mean to signal an error if a
> macro is passed in this way. But (having just tried your tests out on
> 1.7.x) it's not doing this just yet.
I haven't considered it carefully yet, but if fold's only supposed to
take a procedure for kons, then why not just add a check-arg-type
procedure? call for kons?
--
Rob Browning
rlb @defaultvalue.org and @debian.org; previously @cs.utexas.edu
GPG starting 2002-11-03 = 14DD 432F AE39 534D B592 F9A0 25C8 D377 8C7E 73A4
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next prev parent reply other threads:[~2005-04-18 0:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-15 18:38 Using a macro with FOLD alters FOLD procedure! Steve Juranich
2005-04-15 19:50 ` Stephen Compall
2005-04-15 22:20 ` Steve Juranich
2005-04-16 11:46 ` Neil Jerram
2005-04-18 0:45 ` Rob Browning [this message]
2005-04-21 6:35 ` Neil Jerram
2005-04-21 22:16 ` Kevin Ryde
2005-04-22 8:27 ` Andy Wingo
2005-04-23 20:18 ` Neil Jerram
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