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Re: [PATCH] xen:add deviations for MISRA C 2012 Rule R5.2
- To: Alessandro Zucchelli <alessandro.zucchelli@xxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 13 Nov 2024 11:31:00 +0100
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- Cc: consulting@xxxxxxxxxxx, Simone Ballarin <simone.ballarin@xxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Doug Goldstein <cardoe@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>
- Delivery-date: Wed, 13 Nov 2024 10:31:11 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.11.2024 09:41, Alessandro Zucchelli wrote:
> This addresses violations of MISRA C:2012 Rule 5.2 which states as
> following: Identifiers declared in the same scope and name space shall
> be distinct.
>
> This deviation addresses violations of Rule 5.2 arising from
> identifiers generated through token pasting macros CHECK_NAME_ and
> DEFINE_COMPAT_HANDLE.
For each of the two, can you provide an example of where collisions
result? At least for the latter I can't even see how that would
work without the compiler complaining (i.e. the build breaking).
Jan
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