242   struct SharedState {  struct in __anonfbb1518d0111::SDiagsWriter
243     SharedState(StringRef File, DiagnosticOptions *Diags)  in SharedState()  argument
248     IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts;
251     SmallString<1024> Buffer;
254     llvm::BitstreamWriter Stream;
257     std::string OutputFile;
260     AbbreviationMap Abbrevs;
263     RecordData Record;
266     SmallString<256> diagBuf;
269     llvm::DenseSet<unsigned> Categories;
272     llvm::DenseMap<const char *, unsigned> Files;
275     DiagFlagsTy;
278     DiagFlagsTy DiagFlags;
283     bool EmittedAnyDiagBlocks;
286     std::unique_ptr<DiagnosticsEngine> MetaDiagnostics;