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Re: [PATCH] docs/misra: add Rules 8.2, 8.3, 8.14
- To: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 21 Jun 2023 09:27:52 +0200
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- Cc: julien@xxxxxxx, andrew.cooper3@xxxxxxxxxx, roger.pau@xxxxxxxxxx, bertrand.marquis@xxxxxxx, roberto.bagnara@xxxxxxxxxxx, Stefano Stabellini <stefano.stabellini@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Wed, 21 Jun 2023 07:28:16 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 21.06.2023 03:26, Stefano Stabellini wrote:
> --- a/docs/misra/rules.rst
> +++ b/docs/misra/rules.rst
> @@ -213,6 +213,17 @@ maintainers if you want to suggest a change.
> - Types shall be explicitly specified
> -
>
> + * - `Rule 8.2
> <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_08_02.c>`_
> + - Required
> + - Function types shall be in prototype form with named parameters
> + -
> +
> + * - `Rule 8.3
> <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_08_03.c>`_
> + - Required
> + - All declarations of an object or function shall use the same
> + names and type qualifiers
> + -
I think we want to deal with uses of const when not qualifying a pointed-to
type: One approach is to simply say we don't use const like this (and the
few uses there are should then go away). The other, if we deem this a
valuable feature, would be to make a project-wide exception for this case,
as having such const in declarations is meaningless and hence at the risk
of being confusing or hampering readability.
Jan
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