[GCC-XML] MSVC 9.0 Support

[Brad King]

Chris Waldron wrote:
>   I built GCC-XML with MSVC 9.0 and ran a test file through it and got
> the following error spew below.  The xml file did get produced but can
> you explain how I can quite this spew or what changes I need to make?

I've committed changes that should fix that.  More workarounds for 
incompatibilities between MSVC 9.0's headers and the GCC parser were needed. 
  Please update from CVS and build again.

-Brad