GNU bug report logs - #78903
[PATCH] ISO C99 does not support _Noreturn

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Package: emacs;

Reported by: Helmut Eller <eller.helmut <at> gmail.com>

Date: Thu, 26 Jun 2025 07:22:01 UTC

Severity: normal

Tags: patch

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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Message #11 received at 78903 <at> debbugs.gnu.org (full text, mbox):

From: Helmut Eller <eller.helmut <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 78903 <at> debbugs.gnu.org, Paul Eggert <eggert <at> cs.ucla.edu>
Subject: Re: bug#78903: [PATCH] ISO C99 does not support _Noreturn
Date: Thu, 26 Jun 2025 10:08:54 +0200

On Thu, Jun 26 2025, Eli Zaretskii wrote:

>> From: Helmut Eller <eller.helmut <at> gmail.com>
>> Date: Thu, 26 Jun 2025 09:20:51 +0200
>> 
>> When I use gcc 14 with -std=gnu99 -Wpedantic I get lots of warnings of
>> the form
>> 
>>  warning: ISO C99 does not support ‘_Noreturn’ [-Wpedantic].
>
> Why did you use -Wpedantic?

To get warnings when I use a non-C99 feature.  Emacs' C code should be
written in C99.  It would be easier to follow that rule it were checked
automatically.
This bug report was last modified 14 days ago.

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