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From: Eli Zaretskii <eliz@gnu.org>
To: miha@kamnitnik.top
Cc: tumashu@163.com, akib@disroot.org, 59793@debbugs.gnu.org
Subject: bug#59793: 29.0.60; subr.elc is not compiled correctly
Date: Sun, 04 Dec 2022 19:35:17 +0200	[thread overview]
Message-ID: <83k0379ine.fsf@gnu.org> (raw)
In-Reply-To: <87iliraxlg.fsf@miha-pc>

> From: miha@kamnitnik.top
> Cc: tumashu@163.com, 59793@debbugs.gnu.org
> Date: Sun, 04 Dec 2022 18:27:07 +0100
> 
> In Emacs 29.0.50, I checked M-x disassemble RET insert-for-yank-1 RET
> and it looks like it uses an 'insert' bytcode operation instead of
> funcalling the 'insert' function. I think this is what prevents
> overriding of 'insert' from working on byte-compiled code, as explained
> in '(elisp) Advice and Byte Code'.

Of course!  And the same can happen with other function calls that the byte
compiler converts into bytecode operations.

That is why this technique is unreliable and shouldn't be used.





  reply	other threads:[~2022-12-04 17:35 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-03  7:24 bug#59793: 29.0.60; subr.elc is not compiled correctly Feng Shu
2022-12-03  9:55 ` Eli Zaretskii
2022-12-03 15:10   ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-03 15:37     ` Eli Zaretskii
2022-12-03 17:16       ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-03 18:10         ` Eli Zaretskii
2022-12-03 21:49           ` Feng Shu
2022-12-04  7:08             ` Eli Zaretskii
2022-12-04 11:21               ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-04 17:01                 ` Eli Zaretskii
2022-12-04 18:56                   ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-04 19:17                     ` Eli Zaretskii
2022-12-09 10:44                       ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-09 19:18                         ` Eli Zaretskii
2022-12-10  6:09                           ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-10  8:26                             ` Eli Zaretskii
2022-12-10  7:32                         ` Visuwesh
2022-12-10  8:30                           ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-04 11:18           ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-04 17:00             ` Eli Zaretskii
2022-12-04 17:27             ` miha--- via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-04 17:35               ` Eli Zaretskii [this message]
2023-09-10 19:26                 ` Stefan Kangas
2022-12-04 18:52               ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-03 17:48       ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-03 17:50         ` Akib Azmain Turja via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-12-03 21:50     ` Feng Shu

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