From: Stefan Monnier <monnier@iro.umontreal.ca>
To: 12367@debbugs.gnu.org
Subject: bug#12367: 24.2.50; cl-defun: unused key args are picked up as unused variables
Date: Thu, 06 Sep 2012 10:18:14 -0400 [thread overview]
Message-ID: <jwv392vutgs.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87txvbz71n@ch.ristopher.com> (Christopher Schmidt's message of "Thu, 6 Sep 2012 13:10:05 +0100 (BST)")
> ;; -*- lexical-binding: t -*-
> (require 'cl-lib)
> (cl-defun rms (&key foo))
> Byte compile this piece of code.
> Warning: Unused lexical variable `foo'
The warning is fine. But I guess the problem is that the normal fix
(which is to rename `foo' to `_foo') won't work because it forces
callers to use :_foo which is wrong.
Stefan
next prev parent reply other threads:[~2012-09-06 14:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-06 12:10 bug#12367: 24.2.50; cl-defun: unused key args are picked up as unused variables Christopher Schmidt
2012-09-06 14:18 ` Stefan Monnier [this message]
2012-09-06 15:35 ` Stefan Monnier
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