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From: Juanma Barranquero <lekktu@gmail.com>
To: michael_heerdegen@web.de, Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 11241@debbugs.gnu.org
Subject: bug#11241: 24.1.50; emacs-lock is ill uncompiled (lexical binding problem?)
Date: Sat, 14 Apr 2012 04:06:19 +0200	[thread overview]
Message-ID: <CAAeL0SS0CM4=+K+j+9bB5K2Liy3baHavd7w20DzJCk-OHeaKOA@mail.gmail.com> (raw)
In-Reply-To: <86d37b3xzi.fsf@web.de>

> `arg' is free in the anonymous mode setter function in the definition
> of `emacs-lock-mode':

Not really, if you look at the macroexpansion of the define-minor-mode-call

  (defun emacs-lock-mode (&optional arg)
    "..."
    (interactive (list (or current-prefix-arg 'toggle)))
    (let ((#1=#:last-message (current-message)))
      ((lambda (mode) (emacs-lock--set-mode mode arg))
      ...

> Seems this is related to lexical binding.

Yes

> You don't get that error when you use the compiled code, however.

Stefan, I can "fix" this for 24.1 just by making emacs-lock.el not use
lexical-binding. But is this difference between compiled and
non-compiled code a bug in the lexical-binding support or something
expected?

    Juanma





  reply	other threads:[~2012-04-14  2:06 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-14  1:26 bug#11241: 24.1.50; emacs-lock is ill uncompiled (lexical binding problem?) Michael Heerdegen
2012-04-14  2:06 ` Juanma Barranquero [this message]
2012-04-14 12:47   ` Stefan Monnier
2012-04-14 13:31     ` Juanma Barranquero
2012-04-14 13:35       ` Juanma Barranquero

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