1183   ObjCIvarDecl *Ivar = nullptr;  in ActOnPropertyImplDecl()  local
1193     Ivar = IDecl->lookupInstanceVariable(PropertyIvar, ClassDeclared);  in ActOnPropertyImplDecl()
1208       setImpliedPropertyAttributeForReadOnlyProperty(property, Ivar);  in ActOnPropertyImplDecl()
1231           if (!Ivar) {  in ActOnPropertyImplDecl()
1268         << PropertyId << (Ivar == nullptr) << PropertyIvar  in ActOnPropertyImplDecl()
1275     if (!Ivar) {  in ActOnPropertyImplDecl()
1300       Ivar = ObjCIvarDecl::Create(Context, ClassImpDecl,  in ActOnPropertyImplDecl()
1321         Ivar->setInvalidDecl();  in ActOnPropertyImplDecl()
1322       ClassImpDecl->addDecl(Ivar);  in ActOnPropertyImplDecl()
1323       IDecl->makeDeclVisibleInContext(Ivar);  in ActOnPropertyImplDecl()
1333       << property->getDeclName() << Ivar->getDeclName()  in ActOnPropertyImplDecl()
1335       Diag(Ivar->getLocation(), diag::note_previous_access_declaration)  in ActOnPropertyImplDecl()
1336       << Ivar << Ivar->getName();  in ActOnPropertyImplDecl()
1339     property->setPropertyIvarDecl(Ivar);  in ActOnPropertyImplDecl()
1341     QualType IvarType = Context.getCanonicalType(Ivar->getType());  in ActOnPropertyImplDecl()
1358           << Ivar->getDeclName() << IvarType;  in ActOnPropertyImplDecl()
1359         Diag(Ivar->getLocation(), diag::note_ivar_decl);  in ActOnPropertyImplDecl()
1373             << Ivar->getDeclName() << IvarType;  in ActOnPropertyImplDecl()
1374           Diag(Ivar->getLocation(), diag::note_ivar_decl);  in ActOnPropertyImplDecl()
1382         << property->getDeclName() << Ivar->getDeclName();  in ActOnPropertyImplDecl()
1383         Diag(Ivar->getLocation(), diag::note_ivar_decl);  in ActOnPropertyImplDecl()
1391         << property->getDeclName() << Ivar->getDeclName();  in ActOnPropertyImplDecl()
1396         Ivar->getType().getObjCLifetime())  in ActOnPropertyImplDecl()
1397       checkARCPropertyImpl(SemaRef, PropertyLoc, property, Ivar);  in ActOnPropertyImplDecl()
1407       Ivar, PropertyIvarLoc);  in ActOnPropertyImplDecl()
1427         Ivar->getType()->isRecordType()) {  in ActOnPropertyImplDecl()
1441         new (Context) ObjCIvarRefExpr(Ivar,  in ActOnPropertyImplDecl()
1442                                       Ivar->getUsageType(SelfDecl->getType()),  in ActOnPropertyImplDecl()
1444                                       Ivar->getLocation(),  in ActOnPropertyImplDecl()
1491         Ivar->getType()->isRecordType()) {  in ActOnPropertyImplDecl()
1503         new (Context) ObjCIvarRefExpr(Ivar,  in ActOnPropertyImplDecl()
1504                                       Ivar->getUsageType(SelfDecl->getType()),  in ActOnPropertyImplDecl()
1506                                       Ivar->getLocation(),  in ActOnPropertyImplDecl()
1559       ObjCIvarDecl *Ivar = nullptr;  in ActOnPropertyImplDecl()  local
1561         Ivar = IDecl->lookupInstanceVariable(PropertyId, ClassDeclared);  in ActOnPropertyImplDecl()
1564           Ivar = IDecl->lookupInstanceVariable(PropertyId, ClassDeclared);  in ActOnPropertyImplDecl()
1567       if (Ivar && Ivar->getSynthesize() &&  in ActOnPropertyImplDecl()
1569         Diag(Ivar->getLocation(), diag::err_undeclared_var_use)  in ActOnPropertyImplDecl()
1571         Ivar->setInvalidDecl();  in ActOnPropertyImplDecl()