GNU bug report logs -
#27726
26.0.50; plist functions give confusing errors on invalid plists
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Reported by: Lars Ingebrigtsen <larsi <at> gnus.org>
Date: Sun, 16 Jul 2017 19:51:01 UTC
Severity: normal
Found in version 26.0.50
Done: Philipp Stephani <p.stephani2 <at> gmail.com>
Bug is archived. No further changes may be made.
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bug#27726
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(Sun, 16 Jul 2017 19:51:01 GMT)
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Lars Ingebrigtsen <larsi <at> gnus.org>
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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
(plist-put '(:foo 1 :bar) :zot 2)
Debugger entered--Lisp error: (wrong-type-argument listp (:foo 1 :bar))
plist-put((:foo 1 :bar) :zot 2)
eval((plist-put '(:foo 1 :bar) :zot 2) nil)
elisp--eval-last-sexp(nil)
eval-last-sexp(nil)
funcall-interactively(eval-last-sexp nil)
call-interactively(eval-last-sexp nil nil)
command-execute(eval-last-sexp)
The error seems to say that '(:foo 1 :bar) isn't a list. But the
problem is that it's not a valid plist, since it has an odd number of
elements.
So I think there should be a different error being signalled here. (And
there isn't really a backwards compatibility issue here of introducing a
new error symbol: Emacs 26.1 started signalling errors for these lists;
previously it was fine having odd plists.)
In GNU Emacs 26.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.11)
of 2017-07-16 built on mouse
Repository revision: 45892db6f53cccc045da9c7215b467617c067f04
Windowing system distributor 'The X.Org Foundation', version 11.0.11903000
System Description: Ubuntu 17.04
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
Added indication that bug 27726 blocks24655
Request was from
Glenn Morris <rgm <at> gnu.org>
to
control <at> debbugs.gnu.org
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(Mon, 17 Jul 2017 00:11:02 GMT)
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bug#27726
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(Sat, 02 Sep 2017 12:46:01 GMT)
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Message #10 received at 27726 <at> debbugs.gnu.org (full text, mbox):
unblock 24655 by 27726
thanks
> From: Lars Ingebrigtsen <larsi <at> gnus.org>
> Date: Sun, 16 Jul 2017 21:50:27 +0200
>
>
> (plist-put '(:foo 1 :bar) :zot 2)
>
> Debugger entered--Lisp error: (wrong-type-argument listp (:foo 1 :bar))
> plist-put((:foo 1 :bar) :zot 2)
> eval((plist-put '(:foo 1 :bar) :zot 2) nil)
> elisp--eval-last-sexp(nil)
> eval-last-sexp(nil)
> funcall-interactively(eval-last-sexp nil)
> call-interactively(eval-last-sexp nil nil)
> command-execute(eval-last-sexp)
>
> The error seems to say that '(:foo 1 :bar) isn't a list. But the
> problem is that it's not a valid plist, since it has an odd number of
> elements.
>
> So I think there should be a different error being signalled here. (And
> there isn't really a backwards compatibility issue here of introducing a
> new error symbol: Emacs 26.1 started signalling errors for these lists;
> previously it was fine having odd plists.)
Would someone please look into this bug?
In any case, I don't see why this should block Emacs 26.1, so I'm
unblocking it.
Thanks.
Removed indication that bug 27726 blocks
Request was from
Eli Zaretskii <eliz <at> gnu.org>
to
control <at> debbugs.gnu.org
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(Sat, 02 Sep 2017 12:46:02 GMT)
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Reply sent
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Philipp Stephani <p.stephani2 <at> gmail.com>
:
You have taken responsibility.
(Sat, 02 Sep 2017 19:12:01 GMT)
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Notification sent
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Lars Ingebrigtsen <larsi <at> gnus.org>
:
bug acknowledged by developer.
(Sat, 02 Sep 2017 19:12:01 GMT)
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Message #17 received at 27726-done <at> debbugs.gnu.org (full text, mbox):
[Message part 1 (text/plain, inline)]
Eli Zaretskii <eliz <at> gnu.org> schrieb am Sa., 2. Sep. 2017 um 14:46 Uhr:
> unblock 24655 by 27726
> thanks
>
> > From: Lars Ingebrigtsen <larsi <at> gnus.org>
> > Date: Sun, 16 Jul 2017 21:50:27 +0200
> >
> >
> > (plist-put '(:foo 1 :bar) :zot 2)
> >
> > Debugger entered--Lisp error: (wrong-type-argument listp (:foo 1 :bar))
> > plist-put((:foo 1 :bar) :zot 2)
> > eval((plist-put '(:foo 1 :bar) :zot 2) nil)
> > elisp--eval-last-sexp(nil)
> > eval-last-sexp(nil)
> > funcall-interactively(eval-last-sexp nil)
> > call-interactively(eval-last-sexp nil nil)
> > command-execute(eval-last-sexp)
> >
> > The error seems to say that '(:foo 1 :bar) isn't a list. But the
> > problem is that it's not a valid plist, since it has an odd number of
> > elements.
> >
> > So I think there should be a different error being signalled here. (And
> > there isn't really a backwards compatibility issue here of introducing a
> > new error symbol: Emacs 26.1 started signalling errors for these lists;
> > previously it was fine having odd plists.)
>
> Would someone please look into this bug?
>
I've installed commit 71766a45f1 to improve the message.
[Message part 2 (text/html, inline)]
Information forwarded
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bug-gnu-emacs <at> gnu.org
:
bug#27726
; Package
emacs
.
(Sat, 02 Sep 2017 19:25:02 GMT)
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Message #20 received at 27726 <at> debbugs.gnu.org (full text, mbox):
> From: Philipp Stephani <p.stephani2 <at> gmail.com>
> Date: Sat, 02 Sep 2017 19:10:47 +0000
> Cc: 27726-done <at> debbugs.gnu.org
>
> I've installed commit 71766a45f1 to improve the message.
Thanks.
bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
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internal_control <at> debbugs.gnu.org
.
(Sun, 01 Oct 2017 11:24:05 GMT)
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This bug report was last modified 6 years and 207 days ago.
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