Reading internal g++ tree for Python interface generation

[Adrien Hernot]

Hi!

I am planning of adding some custom code to the g++ compiler 
in order to automatically generate a Python wrapper for the
classes beiing compiled.
The benefit are to automate this process, to
generate a 'good' wrapper (the internal tree contains alot of
information) without having to write a parser one more time.

I would like to know if this has already been attempted, 
what are the possible problems I am going to run into.

Adrien