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From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Gregory Heytings <gregory@heytings.org>
Cc: mi-ebugs@kismala.com, "Mattias Engdegård" <mattiase@acm.org>,
	"Eli Zaretskii" <eliz@gnu.org>,
	61504@debbugs.gnu.org
Subject: bug#61504: 29.0.60; executing byte-code from previous build causes SIGSEGV crash
Date: Tue, 14 Feb 2023 15:32:54 -0500	[thread overview]
Message-ID: <jwvo7pw2dlo.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <0f053182b0078c2103a9@heytings.org> (Gregory Heytings's message of "Tue, 14 Feb 2023 17:00:55 +0000")

>> By the way, doesn't the patch switch the restoration order of narrowing
>> and restriction, respectively? Maybe it doesn't matter?
> Hmmm, that's a good question!  The evaluation order of parameters is
> unspecified in C,

The problem is not in the evaluation order of params in
`save_restriction_save` (this order doesn't matter because the code is
pure), it's in `+save_restriction_restore`.


        Stefan






  parent reply	other threads:[~2023-02-14 20:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-14  6:33 bug#61504: 29.0.60; executing byte-code from previous build causes SIGSEGV crash Istvan Marko
2023-02-14  9:29 ` Gregory Heytings
2023-02-14 13:29   ` Eli Zaretskii
2023-02-14 16:50     ` Mattias Engdegård
2023-02-14 17:00       ` Gregory Heytings
2023-02-14 17:16         ` Eli Zaretskii
2023-02-14 20:44           ` Gregory Heytings
2023-02-14 17:21         ` Mattias Engdegård
2023-02-14 20:46           ` Gregory Heytings
2023-02-14 20:32         ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-02-14 20:47           ` Gregory Heytings
2023-02-14 15:22   ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-14 16:00     ` Gregory Heytings
2023-02-14 16:47       ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-02-14 16:51         ` Gregory Heytings
2023-02-14 17:36       ` Istvan Marko

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