[Bug c/57853] pointer arithmetic on arrays

[brodhow at sbcglobal dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57853

--- Comment #16 from this is me <brodhow at sbcglobal dot net> ---
Andrew Pinski:

  Will you delete this Bug 57853 web page for me? 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57853

  I can't hired!

Howard
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57853
>
> Andrew Pinski <pinskia at gcc dot gnu.org> changed:
>
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>               Status|UNCONFIRMED                 |RESOLVED
>           Resolution|---                         |INVALID
>
> --- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>> "*++arr[0][0]" is not supposed to change the array arr!
> At this point I am going to say you don't know C and should ask on a C mailing
> list learning C.
>
> *++arr[0][0] does the following:
> ++arr[0][0]
> And then deferences that value (which turns into 's').
>
>
> If you only want (arr[0][0])[1] then use that or *(arr[0][0]+1) rather than ++.
>