From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Alan Mackenzie <acm@muc.de>,
65017@debbugs.gnu.org,
Eric Marsden <eric.marsden@risk-engineering.org>
Subject: bug#65017: 29.1; Byte compiler interaction with cl-lib function objects, removes symbol-function
Date: Thu, 3 Aug 2023 19:30:55 +0200 [thread overview]
Message-ID: <E5FA3E08-418D-479C-AC9A-740FA4A61D18@gmail.com> (raw)
In-Reply-To: <D8999221-0C48-4127-8A28-460C0BC6012C@gmail.com>
3 aug. 2023 kl. 18.53 skrev Mattias Engdegård <mattias.engdegard@gmail.com>:
>> Hmm... so a bug in the optimizer because the new `eq` semantics breaks
>> a previous assumption :-(
>>
>> The positive side is that this optimization is less important for
>> lexbind code.
>
> Yes, but as it only applies to one particular variable that isn't bound very often, I'm loath to remove it. For that matter it's not just about dynamic variable bindings but other constructs using unbind.
I checked and this particular optimisation (eq-unbind commutation) doesn't affect the generated bytecode in the Emacs tree anywhere, so it may be a candidate for removal after all.
next prev parent reply other threads:[~2023-08-03 17:30 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-02 10:28 bug#65017: 29.1; Byte compiler interaction with cl-lib function objects, removes symbol-function Eric Marsden
2023-08-03 9:39 ` Mattias Engdegård
2023-08-03 14:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 15:37 ` Mattias Engdegård
2023-08-03 16:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 16:53 ` Mattias Engdegård
2023-08-03 17:30 ` Mattias Engdegård [this message]
2023-08-03 16:43 ` Alan Mackenzie
2023-08-03 17:30 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 18:22 ` Alan Mackenzie
2023-08-03 21:00 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 21:10 ` Alan Mackenzie
2023-08-03 21:46 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-04 9:55 ` Alan Mackenzie
2023-08-05 22:45 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-04 10:14 ` Mattias Engdegård
2023-08-04 11:11 ` Alan Mackenzie
2023-08-04 13:41 ` Mattias Engdegård
2023-08-05 22:40 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-06 10:47 ` Mattias Engdegård
2023-08-08 2:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-04 5:35 ` Eli Zaretskii
2023-08-04 14:16 ` Alan Mackenzie
2023-08-05 20:22 ` Alan Mackenzie
2023-08-06 4:49 ` Eli Zaretskii
2023-08-04 13:22 ` Alan Mackenzie
2023-08-04 14:04 ` Eli Zaretskii
2023-08-04 14:49 ` Alan Mackenzie
2023-08-04 15:22 ` Eli Zaretskii
2023-08-04 16:43 ` Alan Mackenzie
2023-08-04 17:54 ` Eli Zaretskii
2023-08-05 22:58 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-05 22:53 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-06 11:59 ` Alan Mackenzie
2023-08-08 2:44 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-08 16:56 ` Alan Mackenzie
2023-08-10 3:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-10 14:50 ` Alan Mackenzie
2023-08-12 3:28 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-12 9:59 ` Mattias Engdegård
2023-08-12 18:21 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-12 10:40 ` Mattias Engdegård
2023-08-12 16:46 ` Alan Mackenzie
2023-08-12 18:28 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-13 10:10 ` Alan Mackenzie
2023-08-13 16:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-14 17:10 ` Alan Mackenzie
2023-08-03 16:11 ` Alan Mackenzie
2023-08-03 16:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 18:48 ` Alan Mackenzie
2023-08-09 12:27 ` Alan Mackenzie
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