[cfe-dev] A Clang plugin which iterates over macro declarations

[AlexDenisov]

Hi, Reed.
You may try to use libclang[1] for this purpose. 

[1] http://clang.llvm.org/doxygen/group__CINDEX.html
-- 
Alex Denisov

https://github.com/AlexDenisov
Software Engineer at http://railsware.com/

On July 4, 2014 at 15:18:28, Reed Mangino (reed at themanginos.com) wrote:

Hi,
 
I know how to write a function pass in LLVM to iterate over function decls. I'd like to do something similiar using Clang for C/C++/ObjC macros (#define foo).
 
I haven't been able to find anything in the docs which describes how to hook into Clang's preprocessing phase. Did I just miss it? Are there any samples which demonstrate this?
 
Thank you in advance!
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