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From: Lars Ingebrigtsen <larsi@gnus.org>
To: Michael Heerdegen <michael_heerdegen@web.de>
Cc: Stefan Monnier <monnier@iro.umontreal.ca>, 46573@debbugs.gnu.org
Subject: bug#46573: 28.0.50; Error when edebugging setting unbound place
Date: Tue, 16 Feb 2021 23:51:28 +0100	[thread overview]
Message-ID: <87mtw3r5hr.fsf@gnus.org> (raw)
In-Reply-To: <87v9ar1w4l.fsf@web.de> (Michael Heerdegen's message of "Tue, 16 Feb 2021 23:32:58 +0100")

Michael Heerdegen <michael_heerdegen@web.de> writes:

> when edebugging something like
>
>   (setf PLACE VALUE)
>
> Edebug stops after PLACE and displays its "binding". 

This is due to this definition:

;; Autoload this `put' since a user might use C-u C-M-x on an expression
;; containing a non-trivial `push' even before gv.el was loaded.
;;;###autoload
(put 'gv-place 'edebug-form-spec '(form)) ;So-called "indirect spec".

That's certainly not correct for the simplest forms like

(setf foo 'bar)

And it's not really correct for things like

(setf (gethash 1 table) 'bar)

either, is it?  (Although it is amusing to see the results of
(gethash 1 table), it's not really helpful.)

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





  reply	other threads:[~2021-02-16 22:51 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-16 22:32 bug#46573: 28.0.50; Error when edebugging setting unbound place Michael Heerdegen
2021-02-16 22:51 ` Lars Ingebrigtsen [this message]
2021-02-16 23:04   ` Stefan Monnier
2021-02-16 23:09     ` Lars Ingebrigtsen
2021-02-16 23:19       ` Lars Ingebrigtsen
2021-02-16 23:21         ` Lars Ingebrigtsen
2021-02-17 15:29           ` Eli Zaretskii
2021-03-01 21:17             ` Stefan Monnier
2021-03-02  5:58               ` Eli Zaretskii
2021-03-05 17:39                 ` Stefan Monnier
2021-03-03 23:13               ` Michael Heerdegen
2021-03-03 23:26                 ` Stefan Monnier
2021-03-03 23:47                   ` Michael Heerdegen
2021-02-17  0:00       ` Stefan Monnier
2021-02-24  0:59         ` Gemini Lasswell

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