From: Michael Heerdegen <michael_heerdegen@web.de>
To: Emacs mailing list <help-gnu-emacs@gnu.org>
Subject: Re: Problem when run-hook-with-args with closure
Date: Fri, 19 Dec 2014 10:10:09 +0100 [thread overview]
Message-ID: <87ioh8ngu4.fsf@web.de> (raw)
In-Reply-To: <CAJnfWeFmL-xcp54vvz4R40-DZ199trj05_6UgH=7eS1tnz+wEw@mail.gmail.com> (Zhongwei Yao's message of "Thu, 18 Dec 2014 14:57:23 +0800")
Zhongwei Yao <ashi08104@gmail.com> writes:
> Hi, list,
> I try following code on both emacs 24.4.1 and 24.3.1:
>
> (setq lexical-binding t)
> (let ((x 1))
> (setq foo
> (lambda (y)
> (message "x+y=%d" (+ x y)))))
> (run-hook-with-args 'foo 1)
>
> On emacs 24.4.1, it runs and print: "x+y=2" as expected.
> On emacs 24.3.1, it gives error:
> run-hook-with-args: Symbol's function definition is void: closure
That had been a bug in 24.3 IMO.
> And 24.4.1 is OK.
I also can't reproduce it using my trunk built. So it has seemingly be
fixed.
> How can I solve it on 24.3.1?
I can't give an advice better than "try to avoid the problem" or "please
upgrade".
Michael.
next prev parent reply other threads:[~2014-12-19 9:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-18 6:57 Problem when run-hook-with-args with closure Zhongwei Yao
2014-12-19 9:09 ` Michael Heerdegen
2014-12-19 9:56 ` Zhongwei Yao
2014-12-19 11:13 ` Michael Heerdegen
2014-12-19 9:10 ` Michael Heerdegen [this message]
2014-12-19 14:11 ` Stefan Monnier
2014-12-22 11:20 ` Zhongwei Yao
2014-12-22 19:07 ` incremental search for "OK " matches "OK" followed by ^M for CR !? ISHIKAWA,Chiaki
2014-12-22 19:10 ` Drew Adams
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