[cfe-dev] Running CLang as a preprocessor
seefeld at sympatico.ca
Wed Jan 19 15:40:24 PST 2011
Is it possible to use libclang to preprocess source code, i.e. skip the
actual parsing ?
I have tried clang_parseTranslationUnit(), passing "-E" in the flags
argument, but that didn't have the desired effect. (It gave me a
"warning: argument unused during compilation: '-fsyntax-only'" warning
and then did the parse anyhow.)
Is there another libclang function I should use instead ? (I'm
interested in all the normal preprocessor information, such as header
inclusions, macro definitions, and macro expansions.
...ich hab' noch einen Koffer in Berlin...
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