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Re: warning about const multidimensional array as function parameter
- From: Martin Uecker <uecker at eecs dot berkeley dot edu>
- To: Manuel LÃpez-IbÃÃez <lopezibanez at gmail dot com>
- Cc: gcc Mailing List <gcc at gcc dot gnu dot org>
- Date: Mon, 13 Oct 2014 16:01:38 -0700
- Subject: Re: warning about const multidimensional array as function parameter
- Authentication-results: sourceware.org; auth=none
- References: <CAESRpQC0=QFaDNrs2YmzcRHfDw_iiKKwJCLQT=p0Un_ph_=+=A at mail dot gmail dot com>
Manuel LÃpez-IbÃÃez <lopezibanez@gmail.com>:
Thank you for your quick response.
> > Could we have an option to turn these warnings off?
>
> This will be controlled by a new option in GCC 5.0.
>
> For the details and the answer to your other questions, see
> https://gcc.gnu.org/wiki/FAQ#constmismatch
The option '-Wincompatible-pointer-types' would turn of all
warnings about incompatible pointers. I want a specific options
to turn of the completely pointless warning about converting
to pointers to constant arrays, which warns about something
which is actually completely safe.
Martin
> (If others have comments that are not covered in the FAQ, or believe
> the answer there could be improved, please update it and provide a
> link to it.)
>
> Thanks,
>
> Manuel.