[PATCH] Fix PR/8268: implement compile time array subscript checking

[Manuel López-Ibáñez]

On 16/01/07, Dirk Mueller <dmuell@gmx.net> wrote:
> On Tuesday, 16. January 2007 15:16, Manuel López-Ibáñez wrote:
>
> > Also, the placemente is far from ideal, the option is not enabled by
> > Wall (despite of what your Changelog says)
>
> I forgot this particular hunk in the patch I mailed. I've resorted the invoke
> entry to be in alphabetical order and added the -Wno-array-bounds opindex.
>

Thanks! Then, it is typical to add the sentence  "This warning is
enabled by -Wall." after the description of each warning that is
enabled by -Wall. See -Wtrigraphs, -Wuninitialized, etc.

Also, I am not sure whether you need testcases for "testing that is
enabled by -Wall" and "testing that is disabled with -Wall
-Wno-array-bounds". Let's see what diagnostics maintainers say...

Cheers,

Manuel.

PS: I guess that the new option needs to be documented in
http://gcc.gnu.org/gcc-4.3/changes.html once you have finished with
it.