161     void ReadCXXDefinitionData(struct CXXRecordDecl::DefinitionData &Data,
164                              struct CXXRecordDecl::DefinitionData &&NewDD);
165     void ReadObjCDefinitionData(struct ObjCInterfaceDecl::DefinitionData &Data);
167                              struct ObjCInterfaceDecl::DefinitionData &&NewDD);
168     void ReadObjCDefinitionData(struct ObjCProtocolDecl::DefinitionData &Data);
170                              struct ObjCProtocolDecl::DefinitionData &&NewDD);
1204          struct ObjCInterfaceDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1237          struct ObjCInterfaceDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1238   struct ObjCInterfaceDecl::DefinitionData &DD = D->data();  in MergeDefinitionData()
1331          struct ObjCProtocolDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1348     ObjCProtocolDecl *D, struct ObjCProtocolDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1349   struct ObjCProtocolDecl::DefinitionData &DD = D->data();  in MergeDefinitionData()
1896     struct CXXRecordDecl::DefinitionData &Data, const CXXRecordDecl *D) {  in ReadCXXDefinitionData()
1967     CXXRecordDecl *D, struct CXXRecordDecl::DefinitionData &&MergeDD) {  in MergeDefinitionData()
1968   assert(D->DefinitionData &&  in MergeDefinitionData()
1970   auto &DD = *D->DefinitionData;  in MergeDefinitionData()
2059   struct CXXRecordDecl::DefinitionData *DD;  in ReadCXXRecordDefinition()
2069     DD = new (C) struct CXXRecordDecl::DefinitionData(D);  in ReadCXXRecordDefinition()
2075   if (!Canon->DefinitionData)  in ReadCXXRecordDefinition()
2076     Canon->DefinitionData = DD;  in ReadCXXRecordDefinition()
2077   D->DefinitionData = Canon->DefinitionData;  in ReadCXXRecordDefinition()
2083   if (Canon->DefinitionData != DD) {  in ReadCXXRecordDefinition()
2145     D->DefinitionData = D->getCanonicalDecl()->DefinitionData;  in VisitCXXRecordDeclImpl()
2411         if (auto *DDD = D->DefinitionData) {  in VisitClassTemplateSpecializationDeclImpl()
2412           if (CanonSpec->DefinitionData)  in VisitClassTemplateSpecializationDeclImpl()
2415             CanonSpec->DefinitionData = D->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2417         D->DefinitionData = CanonSpec->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2777     if (auto *DDD = DClass->DefinitionData) {  in mergeTemplatePattern()
2778       if (ExistingClass->DefinitionData) {  in mergeTemplatePattern()
2781         ExistingClass->DefinitionData = DClass->DefinitionData;  in mergeTemplatePattern()
2787     DClass->DefinitionData = ExistingClass->DefinitionData;  in mergeTemplatePattern()
3113     auto *DD = RD->DefinitionData;  in getPrimaryContextForMerging()
3115       DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryContextForMerging()
3122       DD = new (Reader.getContext()) struct CXXRecordDecl::DefinitionData(RD);  in getPrimaryContextForMerging()
3124       RD->DefinitionData = DD;  in getPrimaryContextForMerging()
3125       RD->getCanonicalDecl()->DefinitionData = DD;  in getPrimaryContextForMerging()
3210     auto *DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryDCForAnonymousDecl()
4429       auto *OldDD = RD->getCanonicalDecl()->DefinitionData;  in UpdateDecl()