177 ModuleMap::KnownHeader
181     return KnownHeader();  in findHeaderInUmbrellaDirs()
197       return KnownHeader(KnownDir->second, NormalHeader);  in findHeaderInUmbrellaDirs()
209   return KnownHeader();  in findHeaderInUmbrellaDirs()
261     for (const KnownHeader &Header : Known->second) {  in diagnoseHeaderInclusion()
314 static bool isBetterKnownHeader(const ModuleMap::KnownHeader &New,  in isBetterKnownHeader()
315                                 const ModuleMap::KnownHeader &Old) {  in isBetterKnownHeader()
334 ModuleMap::KnownHeader ModuleMap::findModuleForHeader(const FileEntry *File) {  in findModuleForHeader()
335   auto MakeResult = [&](ModuleMap::KnownHeader R) -> ModuleMap::KnownHeader {  in findModuleForHeader()
337       return ModuleMap::KnownHeader();  in findModuleForHeader()
343     ModuleMap::KnownHeader Result;  in findModuleForHeader()
345     for (KnownHeader &H : Known->second) {  in findModuleForHeader()
358 ModuleMap::KnownHeader
363   KnownHeader H = findHeaderInUmbrellaDirs(File, SkippedDirs);  in findOrCreateModuleForHeaderInUmbrellaDir()
422     KnownHeader Header(Result, NormalHeader);  in findOrCreateModuleForHeaderInUmbrellaDir()
427   return KnownHeader();  in findOrCreateModuleForHeaderInUmbrellaDir()
430 ArrayRef<ModuleMap::KnownHeader>
447     for (SmallVectorImpl<KnownHeader>::const_iterator  in isHeaderUnavailableInModule()
773   Headers[UmbrellaHeader].push_back(KnownHeader(Mod, NormalHeader));  in setUmbrellaHeader()
802   KnownHeader KH(Mod, Role);  in addHeader()
867     for (SmallVectorImpl<KnownHeader>::const_iterator I = H->second.begin(),  in dump()