From: Michael Heerdegen <michael_heerdegen@web.de>
To: emacs-devel@gnu.org
Subject: Re: Upcoming seq.el version problem with the Emacs release
Date: Sun, 20 Mar 2016 21:35:43 +0100 [thread overview]
Message-ID: <87fuvklwf4.fsf@web.de> (raw)
In-Reply-To: 87vb4h316o.fsf@petton.fr
Nicolas Petton <nicolas@petton.fr> writes:
> (push `(pcase-defmacro . ,(lambda (&rest _) nil))
> byte-compile-macro-environment)
Would this work?
(defmacro seq--when-pcase-defmacro-defined (&rest body)
(when (fboundp 'pcase-defmacro)
`(progn ,@body)))
(seq--when-pcase-defmacro-defined
{ your seq pcase pattern definitions here })
Note that the fboundp test is done at compile time.
Michael.
next prev parent reply other threads:[~2016-03-20 20:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 13:32 Upcoming seq.el version problem with the Emacs release Nicolas Petton
2016-02-20 6:24 ` John Wiegley
2016-02-20 18:30 ` Nicolas Petton
2016-03-15 21:46 ` Nicolas Petton
2016-03-19 17:44 ` Bozhidar Batsov
2016-03-20 10:15 ` Nicolas Petton
2016-03-20 14:20 ` Bozhidar Batsov
2016-03-20 20:35 ` Michael Heerdegen [this message]
2016-03-21 8:39 ` Nicolas Petton
2016-03-21 13:33 ` Stefan Monnier
2016-03-21 13:45 ` Nicolas Petton
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