From: Alan Mackenzie <acm@muc.de>
To: 67568@debbugs.gnu.org
Cc: Stefan Monnier <monnier@iro.umontreal.ca>
Subject: bug#67568: Emacs master: Bug in byte compiler when there's an unused parameter.
Date: Fri, 1 Dec 2023 12:49:52 +0000 [thread overview]
Message-ID: <ZWnWcFwsGRthrfQX@ACM> (raw)
Hello, Emacs.
On a recent Emacs master:
(i) emacs -Q
(ii) In *scratch* enter the following:
(byte-compile (lambda (x) "doc" "foo"))
.
(iii) Enter C-u C-x C-e to evaluate the form. The result looks like:
#[257 "\300\207" [nil] 2 "doc
(fn X)"]
. This is incorrect. The only form in the constants vector is nil.
It should be "foo".
(iv) Note that this only happens with the unused parameter x. Without
it, the form compiles correctly.
--
Alan Mackenzie (Nuremberg, Germany).
next reply other threads:[~2023-12-01 12:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 12:49 Alan Mackenzie [this message]
2023-12-01 13:06 ` bug#67568: Emacs master: Bug in byte compiler when there's an unused parameter Dmitry Gutov
2023-12-01 14:16 ` Alan Mackenzie
2023-12-01 15:22 ` Alan Mackenzie
2023-12-01 15:40 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-01 16:34 ` Alan Mackenzie
2023-12-03 15:55 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-03 16:21 ` Eli Zaretskii
2023-12-03 19:24 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-12-03 19:28 ` Eli Zaretskii
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