From: Glenn Morris <rgm@gnu.org>
To: emacs-devel@gnu.org
Cc: <ding@gnus.org>
Subject: Re: declare-function in files from Gnus (hashcash.el, imap.el)
Date: Wed, 05 Dec 2007 16:01:05 -0500 [thread overview]
Message-ID: <53fxyg97qm.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <v9tzmwubgr.fsf@marauder.physik.uni-ulm.de> (Reiner Steib's message of "Wed, 05 Dec 2007 21:35:00 +0100")
Reiner Steib wrote:
> $ grep declare-function emacs/lisp/net/imap.el
> (unless (fboundp 'declare-function) (defmacro declare-function (&rest r)))
You need to wrap that in an (eval-and-compile), or use the --eval route.
> If some code test (fboundp 'declare-function) it probably expects that
> `declare-function' exists an DTRT. And it might be confusing if the
> availability of `declare-function' depends on whether or not the user
> has loaded such a package.
declare-function does nothing. It will always do nothing. It exists
solely for the benefit of the byte-compiler. Without the supporting
code in bytecomp.el, it doesn't matter what defines it or where. It
makes no sense to test (fboundp 'declare-function).
next prev parent reply other threads:[~2007-12-05 21:01 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 22:56 Reiner Steib
2007-11-30 23:27 ` Glenn Morris
2007-12-01 18:35 ` Reiner Steib
2007-12-01 18:54 ` Dan Nicolaescu
2007-12-01 20:35 ` Glenn Morris
2007-12-01 20:40 ` Dan Nicolaescu
2007-12-01 21:50 ` Glenn Morris
2007-12-01 21:42 ` syncing from Emacs to Gnus [was Re: declare-function in files from Gnus (hashcash.el, imap.el)] Glenn Morris
2007-12-01 23:22 ` syncing from Emacs to Gnus Reiner Steib
2007-12-02 14:56 ` Stefan Monnier
2007-12-02 18:39 ` Richard Stallman
2007-12-03 2:25 ` Stefan Monnier
2007-12-03 18:43 ` Richard Stallman
2007-12-03 18:59 ` Stefan Monnier
2007-12-06 2:12 ` Richard Stallman
[not found] ` <fir8np$3br$1@ger.gmane.org>
[not found] ` <200712011634.lB1GYCkr018222@oogie-boogie.ics.uci.edu>
[not found] ` <87mysuwdcx.fsf@neutrino.caeruleus.net>
[not found] ` <E1IybxG-0000AT-DD@fencepost.gnu.org>
[not found] ` <87ac27w4lz.fsf@neutrino.caeruleus.net>
[not found] ` <E1IywKa-0006WN-2v@fencepost.gnu.org>
[not found] ` <87u00eufga.fsf@neutrino.caeruleus.net>
[not found] ` <200712022237.lB2MbNC8016800@oogie-boogie.ics.uci.edu>
[not found] ` <v9d4tnxtiw.fsf@marauder.physik.uni-ulm.de>
[not found] ` <200712032340.lB3Ne3Vt009200@oogie-boogie.ics.uci.edu>
2007-12-05 20:35 ` declare-function in files from Gnus (hashcash.el, imap.el) Reiner Steib
2007-12-05 21:01 ` Glenn Morris [this message]
2007-12-08 19:42 ` Reiner Steib
2007-12-08 22:58 ` Dan Nicolaescu
2007-12-09 2:20 ` Glenn Morris
2007-12-09 20:10 ` Austin Frank
2007-12-09 21:22 ` Reiner Steib
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