2831                                 MutableArrayRef<CXXBaseSpecifier *> Bases) {  in AttachBaseSpecifiers()  argument
2832  if (Bases.empty())  in AttachBaseSpecifiers()
2848   for (unsigned idx = 0; idx < Bases.size(); ++idx) {  in AttachBaseSpecifiers()
2850       = Context.getCanonicalType(Bases[idx]->getType());  in AttachBaseSpecifiers()
2858       Diag(Bases[idx]->getBeginLoc(), diag::err_duplicate_base_class)  in AttachBaseSpecifiers()
2859           << KnownBase->getType() << Bases[idx]->getSourceRange();  in AttachBaseSpecifiers()
2863       Context.Deallocate(Bases[idx]);  in AttachBaseSpecifiers()
2868       KnownBase = Bases[idx];  in AttachBaseSpecifiers()
2869       Bases[NumGoodBases++] = Bases[idx];  in AttachBaseSpecifiers()
2874       if (Bases.size() > 1)  in AttachBaseSpecifiers()
2896   Class->setBases(Bases.data(), NumGoodBases);  in AttachBaseSpecifiers()
2901     QualType BaseType = Bases[idx]->getType();  in AttachBaseSpecifiers()
2920         Diag(Bases[idx]->getBeginLoc(), diag::warn_inaccessible_base_class)  in AttachBaseSpecifiers()
2922             << Bases[idx]->getSourceRange();  in AttachBaseSpecifiers()
2924         assert(Bases[idx]->isVirtual());  in AttachBaseSpecifiers()
2929     Context.Deallocate(Bases[idx]);  in AttachBaseSpecifiers()
2936                                MutableArrayRef<CXXBaseSpecifier *> Bases) {  in ActOnBaseSpecifiers()  argument
2937   if (!ClassDecl || Bases.empty())  in ActOnBaseSpecifiers()
2941   AttachBaseSpecifiers(cast<CXXRecordDecl>(ClassDecl), Bases);  in ActOnBaseSpecifiers()
3274   std::map<CXXRecordDecl*, NamedDecl*> Bases;  in CheckShadowInheritedFields()  local
3279     if (Bases.find(Base) != Bases.end())  in CheckShadowInheritedFields()
3285         assert(Bases.find(Base) == Bases.end());  in CheckShadowInheritedFields()
3286         Bases[Base] = Field;  in CheckShadowInheritedFields()
3300     auto It = Bases.find(Base);  in CheckShadowInheritedFields()
3302     if (It == Bases.end())  in CheckShadowInheritedFields()
3311       Bases.erase(It);  in CheckShadowInheritedFields()
9236   bool visit(BasesToVisit Bases) {  in visit()
9239     if (Bases == VisitPotentiallyConstructedBases)  in visit()
9240       Bases = RD->isAbstract() ? VisitNonVirtualBases : VisitAllBases;  in visit()
9243       if ((Bases == VisitDirectBases || !B.isVirtual()) &&  in visit()
9247     if (Bases == VisitAllBases)  in visit()
13334   llvm::SmallPtrSet<const CXXRecordDecl *, 4> Bases;  in CheckUsingDeclQualifier()  local
13335   auto Collect = [&Bases](const CXXRecordDecl *Base) {  in CheckUsingDeclQualifier()
13336     Bases.insert(Base);  in CheckUsingDeclQualifier()
13346   auto IsNotBase = [&Bases](const CXXRecordDecl *Base) {  in CheckUsingDeclQualifier()
13347     return !Bases.count(Base);  in CheckUsingDeclQualifier()
13352   if (Bases.count(cast<CXXRecordDecl>(NamedContext)) ||  in CheckUsingDeclQualifier()