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);
1166          struct ObjCInterfaceDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1197          struct ObjCInterfaceDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1198   struct ObjCInterfaceDecl::DefinitionData &DD = D->data();  in MergeDefinitionData()
1288          struct ObjCProtocolDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1303          struct ObjCProtocolDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1304   struct ObjCProtocolDecl::DefinitionData &DD = D->data();  in MergeDefinitionData()
1833     struct CXXRecordDecl::DefinitionData &Data, const CXXRecordDecl *D) {  in ReadCXXDefinitionData()
1901     CXXRecordDecl *D, struct CXXRecordDecl::DefinitionData &&MergeDD) {  in MergeDefinitionData()
1902   assert(D->DefinitionData &&  in MergeDefinitionData()
1904   auto &DD = *D->DefinitionData;  in MergeDefinitionData()
1975   struct CXXRecordDecl::DefinitionData *DD;  in ReadCXXRecordDefinition()
1985     DD = new (C) struct CXXRecordDecl::DefinitionData(D);  in ReadCXXRecordDefinition()
1991   if (!Canon->DefinitionData)  in ReadCXXRecordDefinition()
1992     Canon->DefinitionData = DD;  in ReadCXXRecordDefinition()
1993   D->DefinitionData = Canon->DefinitionData;  in ReadCXXRecordDefinition()
1999   if (Canon->DefinitionData != DD) {  in ReadCXXRecordDefinition()
2061     D->DefinitionData = D->getCanonicalDecl()->DefinitionData;  in VisitCXXRecordDeclImpl()
2324         if (auto *DDD = D->DefinitionData) {  in VisitClassTemplateSpecializationDeclImpl()
2325           if (CanonSpec->DefinitionData)  in VisitClassTemplateSpecializationDeclImpl()
2328             CanonSpec->DefinitionData = D->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2330         D->DefinitionData = CanonSpec->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2681     if (auto *DDD = DClass->DefinitionData) {  in mergeTemplatePattern()
2682       if (ExistingClass->DefinitionData) {  in mergeTemplatePattern()
2685         ExistingClass->DefinitionData = DClass->DefinitionData;  in mergeTemplatePattern()
2691     DClass->DefinitionData = ExistingClass->DefinitionData;  in mergeTemplatePattern()
3024     auto *DD = RD->DefinitionData;  in getPrimaryContextForMerging()
3026       DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryContextForMerging()
3033       DD = new (Reader.getContext()) struct CXXRecordDecl::DefinitionData(RD);  in getPrimaryContextForMerging()
3035       RD->DefinitionData = DD;  in getPrimaryContextForMerging()
3036       RD->getCanonicalDecl()->DefinitionData = DD;  in getPrimaryContextForMerging()
3121     auto *DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryDCForAnonymousDecl()
4331       auto *OldDD = RD->getCanonicalDecl()->DefinitionData;  in UpdateDecl()