[patch] Cleanup diagnostic.h in the gimple passes

[Nathan Froyd]

On Wed, Jun 02, 2010 at 07:55:24PM -0700, Nathan Froyd wrote:
> is no longer true; this breaks the build for me on iq2000-elf using a
> combined tree.  (I realize this is a nonstandard target, but it's the
> first one I picked to try out building with a combined tree for testing
> hookization patches.)  I see the same sort of failures building
> c-cppbuiltins.o and the Ada FE on x86_64-unknown-linux-gnu as well.

Ack, sorry!  I must have not updated my tree properly.  Things seem to
be swimming along and now choke on a link error unrelated to your
changes.

-Nathan