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From: Markus Wichmann <nullplan@gmx.net>
To: musl@lists.openwall.com
Subject: Re: [musl] Alignment attribute in headers
Date: Sun, 21 Apr 2024 19:20:54 +0200	[thread overview]
Message-ID: <ZiVK9imGJ_PAaHID@voyager> (raw)
In-Reply-To: <Pine.BSM.4.64L.2404211547150.25471@herc.mirbsd.org>

Am Sun, Apr 21, 2024 at 03:50:31PM +0000 schrieb Thorsten Glaser:
> I haven’t looked at the C11 one.

C11's _Alignas can only raise alignment, not lower it. Alignment
specifications with a lower number than the field already has are
ignored. I can't believe the C++ guys screwed up so hard as to make
lower alignment UB.

Ciao,
Markus

  parent reply	other threads:[~2024-04-21 17:21 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-21  3:51 Michael Forney
2024-04-21  4:54 ` Markus Wichmann
2024-04-21  7:16   ` Jₑₙₛ Gustedt
2024-04-21  7:38     ` Markus Wichmann
2024-04-21 10:23       ` Jₑₙₛ Gustedt
2024-04-21 10:31         ` Sam James
2024-04-21 17:40         ` Markus Wichmann
2024-04-21 15:50 ` Thorsten Glaser
2024-04-21 16:44   ` Alexander Monakov
2024-04-21 17:20   ` Markus Wichmann [this message]
2024-04-21 18:23     ` Thorsten Glaser
2024-04-21 19:04     ` Michael Forney
2024-04-21 23:48 ` Rich Felker
2024-04-24  0:45   ` Michael Forney
2024-04-24  2:54     ` Markus Wichmann
2024-04-24  7:39     ` Jon Chesterfield
2024-04-24  7:55       ` Jeffrey Walton
2024-04-24  9:49         ` Jon Chesterfield

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