From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Warnings about keymaps
Date: Fri, 11 Sep 2009 13:43:25 -0400 [thread overview]
Message-ID: <jwv4or9l6sl.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <83ocph26p7.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 11 Sep 2009 12:04:20 +0300")
> Compilation of Lisp files yields warnings such as these two:
> Compiling emacs/lisp/cvs-status.el
> In toplevel form:
> emacs/lisp/cvs-status.el:93:22:Warning: variable assignment to constant
> `cvs-status-mode-map'
> Compiling emacs/lisp/diff-mode.el
> In toplevel form:
> emacs/lisp/diff-mode.el:1273:70:Warning: variable assignment to
> constant `diff-mode-map'
> Sounds like a bug to me.
Yes, there's some kind of bug in there. The bug can be seen more
directly by byte-compiling the file below:
(defconst foo nil)
(defvar foo nil)
Looks like the "assignment-to-constant" warning should be more careful
to distinguish defvar from setq.
Stefan
next prev parent reply other threads:[~2009-09-11 17:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-11 9:04 Warnings about keymaps Eli Zaretskii
2009-09-11 17:34 ` Glenn Morris
2009-09-11 17:43 ` Stefan Monnier [this message]
2009-09-14 19:10 ` Glenn Morris
2009-09-14 21:46 ` Stefan Monnier
2009-09-15 2:45 ` Glenn Morris
2009-09-15 13:40 ` Stefan Monnier
2009-09-17 7:32 ` Glenn Morris
2009-09-17 14:02 ` Stefan Monnier
2009-09-18 22:25 ` Glenn Morris
2009-09-19 0:04 ` Stephen J. Turnbull
2009-09-19 0:43 ` Stefan Monnier
2009-09-15 15:13 ` Richard Stallman
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