There's a difference between using Clang (Analyzer) to provide error reporting and using it for their own internal parsing (for refactorings, cross references,

There's a difference between using Clang (Analyzer) to provide error reporting and using it for their own internal parsing (for refactorings, cross references, etc.). I suspect their internal parsers are all written in Java, but let's hope in this case the parser is just a thin wrapper over Clang!