[hdoc]

The preprocessor will still be run prior to hdoc parsing your code, and the result should be valid assuming the your code is well-formed. C++ AST dumps are generally incomprehensible ;)

Please do try hdoc. The source is now available and there are precompiled binaries available on hdoc.io. It takes about 2 minutes to go from downloading hdoc to seeing your documentation on a website if you use the latter route.