From: Joseph Myers <joseph@codesourcery.com>
To: Gavin Ray <ray.gavin97@gmail.com>
Cc: <gcc@gcc.gnu.org>
Subject: Re: Using [[may_alias]] in C23/C++23 on a union works in neither post-"union" position, or at the end of the definition
Date: Tue, 6 Dec 2022 16:54:20 +0000 [thread overview]
Message-ID: <52ab45bc-cd6e-7acb-dc6f-9cddef4a926a@codesourcery.com> (raw)
In-Reply-To: <CAFtvWZM89spjQ6es3UZsyRNcthZ49TvXUFvwy1cw3qr8qvpfyQ@mail.gmail.com>
On Mon, 5 Dec 2022, Gavin Ray via Gcc wrote:
> union [[may_alias]] broken2 {};
With [[]] syntax it's [[gnu::may_alias]], since it's not a standard
attribute.
--
Joseph S. Myers
joseph@codesourcery.com
next prev parent reply other threads:[~2022-12-06 16:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-06 3:17 Gavin Ray
2022-12-06 16:54 ` Joseph Myers [this message]
2022-12-06 18:35 ` Gavin Ray
2022-12-06 19:23 ` Jonathan Wakely
2022-12-06 20:31 ` Gavin Ray
2022-12-06 20:36 ` Jonathan Wakely
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