reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

References

tools/clang/include/clang/Lex/Preprocessor.h

 1634     MainFileDir = Dir;

tools/clang/lib/Lex/PPDirectives.cpp

  750       if (FID == SourceMgr.getMainFileID() && MainFileDir) {
  751         Includers.push_back(std::make_pair(nullptr, MainFileDir));