[cfe-dev] Range for CXFile

[Milian Wolff]

Hello all,

in the clang-c API, one can find the range for the top-level file of a 
translation unit via

auto cursor = clang_getTranslationUnitCursor(unit);
auto range = clang_getCursorExtent(cursor);

Cool. But, now, I have a CXFile representing a file that was included at some 
point within the TU. How do I get its range?

Or maybe there is a different way: I want to access all comments in any CXFile 
encountered in a translation unit. Currently, we tokenize the top-level 
document and then look for the CXToken_Comment tokens and get their spelling 
and range. 

I cannot find a way to do the same for included files. Help would be 
appreciated.

Thanks!
-- 
Milian Wolff
mail at milianw.de
http://milianw.de
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