1987   ObjCInterfaceDecl *SDecl = nullptr;  in ActOnStartClassImplementation()  local
1997       SDecl = dyn_cast_or_null<ObjCInterfaceDecl>(PrevDecl);  in ActOnStartClassImplementation()
1998       if (SDecl && !SDecl->hasDefinition())  in ActOnStartClassImplementation()
1999         SDecl = nullptr;  in ActOnStartClassImplementation()
2000       if (!SDecl)  in ActOnStartClassImplementation()
2003       else if (IDecl && !declaresSameEntity(IDecl->getSuperClass(), SDecl)) {  in ActOnStartClassImplementation()
2007           << SDecl->getDeclName();  in ActOnStartClassImplementation()
2008         Diag(SDecl->getLocation(), diag::note_previous_definition);  in ActOnStartClassImplementation()
2025     if (SDecl) {  in ActOnStartClassImplementation()
2027                              Context.getObjCInterfaceType(SDecl),  in ActOnStartClassImplementation()
2044     ObjCImplementationDecl::Create(Context, CurContext, IDecl, SDecl,  in ActOnStartClassImplementation()