From: Marius Vollmer <mvo@zagadka.ping.de>
Cc: guile-devel@gnu.org, guile-user@gnu.org
Subject: Re: macros, procedure->macro
Date: 09 Jul 2002 20:13:46 +0200 [thread overview]
Message-ID: <agf9al$qa9$2@main.gmane.org> (raw)
In-Reply-To: <Pine.GSO.4.05.10207082202540.12632-100000@sallust.ida.ing.tu-bs.de>
Dirk Herrmann <dirk@sallust.ida.ing.tu-bs.de> writes:
> Automatic redefinition of classes is IMO a critical issue:
> Redefinition of a class means to change the structure of all objects
> of the class that already exist. This should be a well considered
> step and should not happen automatically (I am not even sure whether
> it is a good idea at all). It is not too inconvenient to request
> the user to call class-redefinition instead of define-class. It
> will inhibit accidential redefinitions.
Class redefinitions are mainly useful during incremental development,
i.e. when you load a new version of a file that has already been
loaded previously.
I'd say it would be OK to reject (or warn about) redefinitions of any
kind when they occur in a single file, that is, when a name is defined
twice at two different locations in a file.
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next prev parent reply other threads:[~2002-07-09 18:13 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <87n0t376c9.fsf@zagadka.ping.de>
2002-07-08 20:23 ` macros, procedure->macro Dirk Herrmann
2002-07-09 18:13 ` Marius Vollmer [this message]
2002-07-10 21:54 ` Dirk Herrmann
2002-07-13 9:53 ` Dirk Herrmann
2002-07-13 18:38 ` Marius Vollmer
[not found] <m3lm8e5o69.fsf@laruns.ossau.uklinux.net>
2002-07-14 21:35 ` Dirk Herrmann
2002-07-15 20:48 ` Marius Vollmer
2002-07-15 22:42 ` Neil Jerram
2002-07-16 22:00 ` Dirk Herrmann
[not found] <200207012220.PAA08054@onyx.he.net>
2002-07-03 20:08 ` Dirk Herrmann
2002-07-04 20:16 ` Dirk Herrmann
2002-07-07 18:15 ` Marius Vollmer
2002-07-01 19:56 Dirk Herrmann
2002-07-01 21:30 ` Rob Browning
2002-07-03 20:24 ` Dirk Herrmann
2002-07-01 22:14 ` Marius Vollmer
2002-07-03 20:11 ` Dirk Herrmann
2002-07-07 17:54 ` Marius Vollmer
2002-07-08 20:31 ` Dirk Herrmann
2002-07-09 18:22 ` Marius Vollmer
2002-07-10 5:21 ` Dirk Herrmann
2002-07-10 19:31 ` Marius Vollmer
2002-07-10 19:57 ` Dirk Herrmann
2002-07-10 20:08 ` Marius Vollmer
2002-07-01 22:17 ` Gary Houston
2002-07-09 21:16 ` Neil Jerram
2002-07-10 5:46 ` Dirk Herrmann
2002-07-10 10:15 ` Neil Jerram
2002-07-10 20:03 ` Dirk Herrmann
2002-07-13 0:09 ` Neil Jerram
2002-07-13 2:36 ` Clinton Ebadi
2002-07-14 15:23 ` Neil Jerram
2002-07-14 16:26 ` Marius Vollmer
2002-07-15 6:03 ` Rob Browning
2002-07-13 6:53 ` Dirk Herrmann
2002-07-14 15:23 ` Neil Jerram
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