921   ObjCInterfaceDecl* PrevIDecl = dyn_cast_or_null<ObjCInterfaceDecl>(PrevDecl);  in ActOnStartClassInterface()  local
923   if (PrevIDecl && PrevIDecl->getIdentifier() != ClassName) {  in ActOnStartClassInterface()
936     ClassName = PrevIDecl->getIdentifier();  in ActOnStartClassInterface()
941   if (PrevIDecl) {  in ActOnStartClassInterface()
942     if (ObjCTypeParamList *prevTypeParamList = PrevIDecl->getTypeParamList()) {  in ActOnStartClassInterface()
982                                 typeParamList, PrevIDecl, ClassLoc);  in ActOnStartClassInterface()
983   if (PrevIDecl) {  in ActOnStartClassInterface()
985     if (ObjCInterfaceDecl *Def = PrevIDecl->getDefinition()) {  in ActOnStartClassInterface()
987         << PrevIDecl->getDeclName();  in ActOnStartClassInterface()
2985     ObjCInterfaceDecl *PrevIDecl  in ActOnForwardClassDeclaration()  local
2989     if (PrevIDecl && PrevIDecl->getIdentifier() != ClassName) {  in ActOnForwardClassDeclaration()
3002       ClassName = PrevIDecl->getIdentifier();  in ActOnForwardClassDeclaration()
3008     if (PrevIDecl && TypeParams) {  in ActOnForwardClassDeclaration()
3009       if (ObjCTypeParamList *PrevTypeParams = PrevIDecl->getTypeParamList()) {  in ActOnForwardClassDeclaration()
3016       } else if (ObjCInterfaceDecl *Def = PrevIDecl->getDefinition()) {  in ActOnForwardClassDeclaration()
3030                                   ClassName, TypeParams, PrevIDecl,  in ActOnForwardClassDeclaration()