[RF SPU testing] separate errors.c and diagnostic.c functions (try2)

[Manuel López-Ibáñez]

2008/8/25 Revital1 Eres <ERES@il.ibm.com>:
> Hello,
>
>> > This version should work in SPU, although I cannot test it so testing
>> > in that (and any other target) is appreciated.
>
> I just fired up build/regtest on SPU with your patch.

Thanks.

Testing in any other target is welcome but this patch is blocking
making error/warning take an explicit location, so I would prefer to
commit it as soon as possible.

Cheers,

Manuel.