The parse tree

[Stefan]

Hi!

I'd like to use the parse tree generated by g++, to build my own tree 
for later processing. AFAIK there are two options:

1) Put myself somewhere in the process of parsing. Sadly I don't really 
know where would that be. Is the tree of the whole translation unit 
stored somewhere? Could you please give me a clue where should I look 
for it?

2) Try to parse the result of -fdump-translation-unit. But even a 
few-liner generates ~6000 lines of the dump file. Is there a way I could 
reduce the output and get rid of built-in functions, etc.? It's quite 
easy to guess what's what, but I'll be glad to see some specification of 
the output. Is there a one available?


Thanks in advance,

Stefan Chrobot