197   OptionalFileEntryRef ModuleMap =  in getCachedModuleFileName()
238   OptionalFileEntryRef ModuleMap =  in getPrebuiltImplicitModuleFileName()
439 OptionalFileEntryRef HeaderSearch::getFileAndSuggestModule(  in getFileAndSuggestModule()
471 OptionalFileEntryRef DirectoryLookup::LookupFile(  in LookupFile()
517       [&](FileEntryRef File) -> OptionalFileEntryRef {  in LookupFile()
616 OptionalFileEntryRef DirectoryLookup::DoFrameworkLookup(  in DoFrameworkLookup()
782                                   OptionalFileEntryRef MSFE,  in checkMSVCHeaderSearch()
885 OptionalFileEntryRef HeaderSearch::LookupFile(  in LookupFile()
888     ArrayRef<std::pair<OptionalFileEntryRef, DirectoryEntryRef>> Includers,  in LookupFile()  argument
928   OptionalFileEntryRef MSFE;  in LookupFile()
939       OptionalFileEntryRef Includer = IncluderAndDir.first;  in LookupFile()
959       if (OptionalFileEntryRef FE = getFileAndSuggestModule(  in LookupFile()
1078     OptionalFileEntryRef File = It->LookupFile(  in LookupFile()
1173       OptionalFileEntryRef File = LookupFile(  in LookupFile()
1209 OptionalFileEntryRef HeaderSearch::LookupSubframeworkHeader(  in LookupSubframeworkHeader()
1763 static OptionalFileEntryRef getPrivateModuleMap(FileEntryRef File,  in getPrivateModuleMap()
1847   if (OptionalFileEntryRef PMMFile =  in loadModuleMapFileImpl()
1859 OptionalFileEntryRef
1930   if (OptionalFileEntryRef ModuleMapFile =  in loadModuleMapFile()