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Re: [PATCH] docs/misra: add rule 11.9
- To: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- From: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
- Date: Wed, 27 Sep 2023 08:16:22 +0000
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- Cc: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, "jbeulich@xxxxxxxx" <jbeulich@xxxxxxxx>, "george.dunlap@xxxxxxxxxx" <george.dunlap@xxxxxxxxxx>, "julien@xxxxxxx" <julien@xxxxxxx>, "roger.pau@xxxxxxxxxx" <roger.pau@xxxxxxxxxx>, "roberto.bagnara@xxxxxxxxxxx" <roberto.bagnara@xxxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxx>
- Delivery-date: Wed, 27 Sep 2023 08:16:48 +0000
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- Thread-topic: [PATCH] docs/misra: add rule 11.9
Hi Stefano,
> On 27 Sep 2023, at 03:05, Stefano Stabellini <sstabellini@xxxxxxxxxx> wrote:
>
> From: Stefano Stabellini <stefano.stabellini@xxxxxxx>
>
> Following up from the MISRA C group discussion, add Rule 11.9 to
> docs/misra/rules.rst.
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
I agree with Jan on dropping the "integer" word here.
With that done:
Acked-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
Cheers
Bertrand
> ---
> Rule 13.1 also discussed but it is already in docs/misra/rules.rst
> ---
> docs/misra/rules.rst | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/docs/misra/rules.rst b/docs/misra/rules.rst
> index 8e7d17d242..28dc3a4d66 100644
> --- a/docs/misra/rules.rst
> +++ b/docs/misra/rules.rst
> @@ -373,6 +373,11 @@ maintainers if you want to suggest a change.
> - A cast shall not remove any const or volatile qualification from the
> type pointed to by a pointer
> -
>
> + * - `Rule 11.9
> <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_11_09.c>`_
> + - Required
> + - The macro NULL shall be the only permitted form of integer null
> pointer constant
> + -
> +
> * - `Rule 12.5
> <https://gitlab.com/MISRA/MISRA-C/MISRA-C-2012/Example-Suite/-/blob/master/R_12_05.c>`_
> - Mandatory
> - The sizeof operator shall not have an operand which is a function
> --
> 2.25.1
>
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