From: Juanma Barranquero <lekktu@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Lexical binding
Date: Sat, 2 Apr 2011 04:33:04 +0200 [thread overview]
Message-ID: <AANLkTikRhP0ikH_U=tFicqwcywUbtnGPofbAvZ5zpm1K@mail.gmail.com> (raw)
In-Reply-To: <jwvk4fd3mkm.fsf-monnier+emacs@gnu.org>
On Fri, Apr 1, 2011 at 19:32, Stefan Monnier <monnier@iro.umontreal.ca> wrote:
> Just a note that the lexbind branch has been merged into trunk,
An interesting warning:
;;; file test.el -*- lexical-binding: t -*-
(require 'cl)
(defun test (&rest args)
(loop for x in args))
;;; end of file
=> test.el:4:1:Warning: Unused lexical variable `x'
Now, change x to _x and recompile:
=> test.el:4:1:Warning: variable `_x' not left unused
Juanma
next prev parent reply other threads:[~2011-04-02 2:33 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-01 17:32 Lexical binding Stefan Monnier
2011-04-01 19:12 ` David De La Harpe Golden
2011-04-01 19:46 ` Eli Zaretskii
2011-04-04 16:05 ` Stefan Monnier
2011-04-01 20:04 ` Daniel Colascione
2011-04-01 20:39 ` cedet-bzr build failure (was : Lexical binding) Darren Hoo
2011-04-01 21:21 ` David Engster
2011-04-01 22:26 ` Darren Hoo
2011-04-02 12:40 ` David Engster
2011-04-02 13:42 ` Eric M. Ludlam
2011-04-02 18:22 ` cedet-bzr build failure David Engster
2011-04-02 18:29 ` cedet-bzr build failure (was : Lexical binding) Darren Hoo
2011-04-01 20:42 ` Lexical binding Eli Zaretskii
2011-04-01 22:13 ` Juanma Barranquero
2011-04-02 2:33 ` Juanma Barranquero [this message]
2011-04-02 3:36 ` Juanma Barranquero
2011-04-02 18:38 ` Stefan Monnier
2011-04-04 16:04 ` Juanma Barranquero
2011-04-04 21:44 ` Stefan Monnier
2011-04-04 21:56 ` Juanma Barranquero
2011-04-04 22:03 ` David Kastrup
2011-04-04 22:34 ` Stefan Monnier
2011-04-02 18:38 ` Stefan Monnier
2011-04-02 18:50 ` Juanma Barranquero
2011-04-02 18:57 ` Juanma Barranquero
2011-04-03 12:05 ` Christian Ohler
2011-04-03 12:26 ` Juanma Barranquero
2011-04-03 23:32 ` Christian Ohler
2011-04-04 0:12 ` Juanma Barranquero
2011-04-04 16:22 ` Stefan Monnier
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