From: Glenn Morris <rgm@gnu.org>
To: IRIE Shinsuke <irieshinsuke@yahoo.co.jp>
Cc: 5950@debbugs.gnu.org
Subject: bug#5950: defvaralias after defvar should be warned in runtime
Date: Wed, 15 Sep 2010 23:51:00 -0400 [thread overview]
Message-ID: <3keicu1h3v.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <87r5gu34ag.wl%irieshinsuke@yahoo.co.jp> (IRIE Shinsuke's message of "Thu\, 16 Sep 2010 09\:44\:55 +0900")
IRIE Shinsuke wrote:
> I think the byte-hunk-handler should be put to `defvaralias' rather than
> `define-obsolete-variable-alias'. `defvaralias' is a primitive function
> which causes the problem in `define-obsolete-variable-alias' macro.
The issue _is_ with defvaralias, but it's only a problem for user
options, things that might be set in .emacs before the associated
alias definition is evaluated. It's hard to see why there should be
non-obsolete aliases to user options, it just causes confusion. I
think there would be false positives if the warning was associated
with defvaralias, which is mostly used with non-user-options, I would
think.
The last time a similar issue came up, Stefan preferred that only
define-obsolete-variable-alias be changed; see
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=4706#21
next prev parent reply other threads:[~2010-09-16 3:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-15 5:13 bug#5950: defvaralias after defvar should be warned in runtime IRIE Shinsuke
2010-09-15 20:16 ` Glenn Morris
2010-09-16 0:44 ` IRIE Shinsuke
2010-09-16 3:51 ` Glenn Morris [this message]
2010-09-16 9:27 ` Stefan Monnier
2018-05-26 16:52 ` Noam Postavsky
2018-05-26 19:46 ` Stefan Monnier
2018-05-26 23:54 ` Noam Postavsky
2018-06-12 11:48 ` Noam Postavsky
[not found] ` <cb864996-c592-5507-f0c6-be07d17f13ee@gmail.com>
[not found] ` <jwvlg9pkbip.fsf-monnier+emacs@gnu.org>
2018-08-02 13:08 ` Clément Pit-Claudel
2018-08-02 13:28 ` Noam Postavsky
2018-08-02 14:37 ` Clément Pit-Claudel
2018-08-02 17:03 ` Stefan Monnier
2018-08-03 3:33 ` Clément Pit-Claudel
2018-08-03 20:23 ` Noam Postavsky
2018-08-03 21:00 ` Clément Pit-Claudel
2018-08-03 22:09 ` Noam Postavsky
2018-08-03 22:24 ` Clément Pit-Claudel
2018-08-03 21:58 ` Stefan Monnier
2018-08-02 2:14 ` Noam Postavsky
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