RFA: handle references to typedefs in binop_user_defined_p

[Jim Blandy]

On 1/24/06, Mark Kettenis <mark.kettenis@xs4all.nl> wrote:
> > 2006-01-23  Jim Blandy  <jimb@redhat.com>
> >
> >       * valarith.c (binop_user_defined_p): Handle refs to typedefs.
>
> Looks ok to me.

Committed --- thanks.