[patch] Fix pr9701

[Rafael Espíndola]

On 5 September 2013 14:27, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> On 3 September 2013 21:11, Richard Smith <richard at metafoo.co.uk> wrote:
>> What about -munknown-to-clang-option? We really want an error on those ones,
>> since they can change the ABI.
>
> The behavior of -funknown-to-clang-option, -Wunknown-to-clang-option
> and -munknown-to-clang-option is unchanged (we just warn). I think we
> should be more strict about these too, but since they are the most
> common options I would like to change them in a follow up patch.

Ping.

Cheers,
Rafael