Re: [PATCH v10 25/27] x86: enable initial Rust support

From: comex
Date: Sat Oct 14 2023 - 16:40:04 EST




> On Oct 13, 2023, at 12:00 PM, H. Peter Anvin <hpa@xxxxxxxxx> wrote:
>
> Transparent unions have been standard C since C99.

I don’t think that’s right. Certainly __attribute__((transparent_union)) is not standard C; are you referring to a different feature?