3989   Decl *ClassDecl = OCD;  in ActOnAtEnd()  local
3992         isa<ObjCInterfaceDecl>(ClassDecl) || isa<ObjCCategoryDecl>(ClassDecl)  in ActOnAtEnd()
3993          || isa<ObjCProtocolDecl>(ClassDecl);  in ActOnAtEnd()
3994   bool checkIdenticalMethods = isa<ObjCImplementationDecl>(ClassDecl);  in ActOnAtEnd()
4069   if (isa<ObjCInterfaceDecl>(ClassDecl)) {  in ActOnAtEnd()
4071   } else if (ObjCCategoryDecl *C = dyn_cast<ObjCCategoryDecl>(ClassDecl)) {  in ActOnAtEnd()
4083   if (ObjCContainerDecl *CDecl = dyn_cast<ObjCContainerDecl>(ClassDecl)) {  in ActOnAtEnd()
4092   if (ObjCImplementationDecl *IC=dyn_cast<ObjCImplementationDecl>(ClassDecl)) {  in ActOnAtEnd()
4181                                    dyn_cast<ObjCCategoryImplDecl>(ClassDecl)) {  in ActOnAtEnd()
4192   } else if (const auto *IntfDecl = dyn_cast<ObjCInterfaceDecl>(ClassDecl)) {  in ActOnAtEnd()
4226   ActOnDocumentableDecl(ClassDecl);  in ActOnAtEnd()
4227   return ClassDecl;  in ActOnAtEnd()
4737   Decl *ClassDecl = cast<ObjCContainerDecl>(CurContext);  in ActOnMethodDeclaration()  local
4843   if (ObjCImplDecl *ImpDecl = dyn_cast<ObjCImplDecl>(ClassDecl)) {  in ActOnMethodDeclaration()
4953         mergeObjCDirectMembers(*this, ClassDecl, ObjCMethod);  in ActOnMethodDeclaration()
4974     if (!isa<ObjCProtocolDecl>(ClassDecl)) {  in ActOnMethodDeclaration()
4975       mergeObjCDirectMembers(*this, ClassDecl, ObjCMethod);  in ActOnMethodDeclaration()
4977       ObjCInterfaceDecl *IDecl = dyn_cast<ObjCInterfaceDecl>(ClassDecl);  in ActOnMethodDeclaration()
4979         IDecl = cast<ObjCCategoryDecl>(ClassDecl)->getClassInterface();  in ActOnMethodDeclaration()
4987     cast<DeclContext>(ClassDecl)->addDecl(ObjCMethod);  in ActOnMethodDeclaration()
5002   ObjCInterfaceDecl *CurrentClass = dyn_cast<ObjCInterfaceDecl>(ClassDecl);  in ActOnMethodDeclaration()
5004     if (ObjCCategoryDecl *Cat = dyn_cast<ObjCCategoryDecl>(ClassDecl))  in ActOnMethodDeclaration()
5006     else if (ObjCImplDecl *Impl = dyn_cast<ObjCImplDecl>(ClassDecl))  in ActOnMethodDeclaration()
5009                                    = dyn_cast<ObjCCategoryImplDecl>(ClassDecl))  in ActOnMethodDeclaration()