Re: [PATCH] xen:add deviations for MISRA C 2012 Rule R5.2

[Alessandro Zucchelli <alessandro.zucchelli@bugseng.com>]

Hi Jan,
At this link you can see all the violations of Rule 5.2:

https://saas.eclairit.com:3787/fs/var/local/eclair/xen-project.ecdf/xen-project/people/bugseng/xen/ECLAIR_normal/40_characters/X86_64/8143097084/PROJECT.ecd;/by_service/MC3R1.R5.2.html

By deviating the two macros CHECK_NAME_ and DEFINE_COMPAT_HANDLE all the 
violations are addressed.

On 2024-11-13 11:31, Jan Beulich wrote:
> 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

-- 
Alessandro Zucchelli, B.Sc.

Software Engineer, BUGSENG (https://bugseng.com)