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bug#51688: ELC+ELN international/emoji.elc crashes
From: |
Andrea Corallo |
Subject: |
bug#51688: ELC+ELN international/emoji.elc crashes |
Date: |
Wed, 24 Nov 2021 15:14:11 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
>> From: Andreas Schwab <schwab@linux-m68k.org>
>> Cc: rpluim@gmail.com, akrl@sdf.org, 51688@debbugs.gnu.org
>> Date: Wed, 24 Nov 2021 14:06:04 +0100
>>
>> On Nov 24 2021, Eli Zaretskii wrote:
>>
>> > Do you happen to know which libgccjit versions are affected by the
>> > bug? We could tell people to avoid them.
>>
>> Most likely all of them.
>
> Too bad.
>
> Andrea, can anything be done to work around this somehow (except to
> upgrade to a later GCC)? Or is there nothing we can do except keep
> fingers crossed?
I don't think there's much we can do to work around this on Emacs side
(Martin please correct me if I'm wrong).
>> > Or did this bug exist since day one? (But if it's an old bug, why
>> > doesn't everyone see these crashes?)
>>
>> That's the effect of undefined behaviour.
>
> You mean, undefined behavior in libgccjit's own code, right? Or in
> our code?
In libgccjit's own code.
BR
Andrea
- bug#51688: ELC+ELN international/emoji.elc crashes, (continued)
- bug#51688: ELC+ELN international/emoji.elc crashes, Andrea Corallo, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Robert Pluim, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Andrea Corallo, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Robert Pluim, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Andrea Corallo, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Robert Pluim, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Andreas Schwab, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes, Eli Zaretskii, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes, Andreas Schwab, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes, Eli Zaretskii, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes,
Andrea Corallo <=
- bug#51688: ELC+ELN international/emoji.elc crashes, Martin Liška, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes, Andrea Corallo, 2021/11/25
- bug#51688: ELC+ELN international/emoji.elc crashes, Eli Zaretskii, 2021/11/25
- bug#51688: ELC+ELN international/emoji.elc crashes, Andreas Schwab, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Andreas Schwab, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Eli Zaretskii, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Eli Zaretskii, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Robert Pluim, 2021/11/23
- bug#51688: ELC+ELN international/emoji.elc crashes, Andrea Corallo, 2021/11/23