316    ObjCMethodDecl *AtIndexSetter;  member in __anon99ff7d920111::ObjCSubscriptOpBuilder
323          AtIndexGetter(nullptr), AtIndexSetter(nullptr) {}  in ObjCSubscriptOpBuilder()
1246   if (AtIndexSetter)  in findAtIndexSetter()
1291   AtIndexSetter = S.LookupMethodInObjectType(AtIndexSetterSelector, ResultType,  in findAtIndexSetter()
1294   if (!AtIndexSetter && S.getLangOpts().DebuggerObjCLiteral) {  in findAtIndexSetter()
1297     AtIndexSetter = ObjCMethodDecl::Create(  in findAtIndexSetter()
1306     ParmVarDecl *object = ParmVarDecl::Create(S.Context, AtIndexSetter,  in findAtIndexSetter()
1314     ParmVarDecl *key = ParmVarDecl::Create(S.Context, AtIndexSetter,  in findAtIndexSetter()
1324     AtIndexSetter->setMethodParams(S.Context, Params, std::nullopt);  in findAtIndexSetter()
1327   if (!AtIndexSetter) {  in findAtIndexSetter()
1334     AtIndexSetter =  in findAtIndexSetter()
1341   if (AtIndexSetter && arrayRef) {  in findAtIndexSetter()
1342     QualType T = AtIndexSetter->parameters()[1]->getType();  in findAtIndexSetter()
1346       S.Diag(AtIndexSetter->parameters()[1]->getLocation(),  in findAtIndexSetter()
1350     T = AtIndexSetter->parameters()[0]->getType();  in findAtIndexSetter()
1354       S.Diag(AtIndexSetter->parameters()[0]->getLocation(),  in findAtIndexSetter()
1359   else if (AtIndexSetter && !arrayRef)  in findAtIndexSetter()
1361       QualType T = AtIndexSetter->parameters()[i]->getType();  in findAtIndexSetter()
1369         S.Diag(AtIndexSetter->parameters()[i]->getLocation(),  in findAtIndexSetter()
1411   if (AtIndexSetter)  in buildSet()
1412     S.DiagnoseUseOfDecl(AtIndexSetter, GenericLoc);  in buildSet()
1423                                                   AtIndexSetter,  in buildSet()