From: "Mattias Engdegård" <mattiase@acm.org>
To: Andrea Corallo <akrl@sdf.org>
Cc: Eli Zaretskii <eliz@gnu.org>,
62537@debbugs.gnu.org,
Pedro Andres Aranda Gutierrez <paaguti@gmail.com>
Subject: bug#62537: Error compiling emacs master with native compilation activated
Date: Thu, 6 Apr 2023 12:42:18 +0200 [thread overview]
Message-ID: <775940BE-8158-4AFE-8AA1-5FBA4D7C2C95@acm.org> (raw)
In-Reply-To: <xjfmt3mi6v6.fsf@ma.sdf.org>
5 apr. 2023 kl. 19.19 skrev Andrea Corallo <akrl@sdf.org>:
> In 29 the bug never showed up
> (probably because the new LAP tweak is not it) so I guess it's better to
> leave the code as it is.
Actually I don't think I can prove that the LAP code will never have the pattern that triggered the bug in Emacs 29; nothing prevents it in principle from occurring anyway.
It doesn't seem safe to keep the buggy limplification in that branch -- I suggest we remove the switch-eliminating optimisation in comp.el altogether just in case. What do you think?
prev parent reply other threads:[~2023-04-06 10:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-30 7:18 bug#62537: Error compiling emacs master with native compilation activated Pedro Andres Aranda Gutierrez
2023-03-30 8:50 ` Eli Zaretskii
2023-03-30 9:28 ` Andrea Corallo
2023-03-30 9:59 ` Pedro Andres Aranda Gutierrez
2023-03-30 10:37 ` Mattias Engdegård
2023-03-30 13:35 ` Andrea Corallo
2023-03-31 10:26 ` Andrea Corallo
2023-03-31 15:14 ` Mattias Engdegård
2023-04-05 17:19 ` Andrea Corallo
2023-04-05 20:51 ` Mattias Engdegård
2023-04-05 21:12 ` Andrea Corallo
2023-04-05 21:46 ` Mattias Engdegård
2023-04-06 10:42 ` Mattias Engdegård [this message]
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