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From: Lars Ingebrigtsen <larsi@gnus.org>
To: Joseph Mingrone <jrm@ftfl.ca>
Cc: 46912@debbugs.gnu.org, Pip Cet <pipcet@savannah.gnu.org>,
	Vitalie Spinu <spinuvit@gmail.com>
Subject: bug#46912: 28.0.50; Byte compiled defvar with lexical binding throws (void-variable foo)
Date: Thu, 04 Mar 2021 21:09:44 +0100	[thread overview]
Message-ID: <874khqvfxz.fsf@gnus.org> (raw)
In-Reply-To: <868s72re2m.fsf@phe.ftfl.ca> (Joseph Mingrone's message of "Thu,  04 Mar 2021 14:03:45 -0400")

Joseph Mingrone <jrm@ftfl.ca> writes:

> With
>
>      ;;; -*- lexical-binding: t -*-
>
>      (let ((foo t))
>        (defvar tmp-bar foo))
>
> the same warning is reported when compiling, but when loading the .elc
> file, the debugger isn't started.  Just
>
>      load: Symbol’s value as variable is void: foo
>
> is reported.

I can reproduce this problem here, too (and Emacs 27 doesn't have this
problem).

I have not tried to bisect this, but since Pip pushed a change related
to this a couple days ago, I've added Pip to the CCs.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no





  reply	other threads:[~2021-03-04 20:09 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-04  0:14 bug#46912: 28.0.50; Byte compiled defvar with lexical binding throws (void-variable foo) Vitalie Spinu
2021-03-04 18:03 ` Joseph Mingrone
2021-03-04 20:09   ` Lars Ingebrigtsen [this message]
2021-03-04 20:17     ` Joseph Mingrone
2021-03-04 20:48       ` Lars Ingebrigtsen
2021-03-04 21:08         ` Pip Cet
2021-03-04 23:15           ` Joseph Mingrone
2021-03-05  2:52             ` Pip Cet
2021-03-05  3:22               ` Joseph Mingrone
2021-03-05  8:27                 ` Vitalie Spinu
2021-03-05  9:10           ` Mattias Engdegård
2021-03-05  9:56             ` Pip Cet
2021-03-04 20:21     ` Pip Cet

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