134   for (const Module *Current = this; Current; Current = Current->Parent) {  in isUnimportable()  local
135     if (Current->ShadowingModule) {  in isUnimportable()
136       ShadowingModule = Current->ShadowingModule;  in isUnimportable()
139     for (unsigned I = 0, N = Current->Requirements.size(); I != N; ++I) {  in isUnimportable()
140       if (hasFeature(Current->Requirements[I].first, LangOpts, Target) !=  in isUnimportable()
141               Current->Requirements[I].second) {  in isUnimportable()
142         Req = Current->Requirements[I];  in isUnimportable()
183   for (const Module *Current = this; Current; Current = Current->Parent) {  in isAvailable()  local
184     if (!Current->MissingHeaders.empty()) {  in isAvailable()
185       MissingHeader = Current->MissingHeaders.front();  in isAvailable()
334     Module *Current = Stack.back();  in markUnavailable()  local
337     if (!needUpdate(Current))  in markUnavailable()
340     Current->IsAvailable = false;  in markUnavailable()
341     Current->IsUnimportable |= Unimportable;  in markUnavailable()
342     for (submodule_iterator Sub = Current->submodule_begin(),  in markUnavailable()
343                          SubEnd = Current->submodule_end();  in markUnavailable()