enable-build-with-cxx bootstrap compare broken by r149964

[Jason Merrill]

On 09/21/2009 02:43 PM, Jerry Quinn wrote:
> Another approach could be to use 2 different names for anonymous
> namespaces that should and should not be compared by pointer.  I don't
> like the speed implications, but it might work.

Any type that involves the anonymous namespace should be compared by 
pointer; I'm not sure where the two different names would be.

Jason