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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: |
Thu, 25 Nov 2021 10:57:35 +0000 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Andrea Corallo <akrl@sdf.org> writes:
> 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.
>
As was identified as a libgccjit bug shall we close this one?
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, 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, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes, Martin Liška, 2021/11/24
- bug#51688: ELC+ELN international/emoji.elc crashes,
Andrea Corallo <=
- 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