169     void ReadCXXDefinitionData(struct CXXRecordDecl::DefinitionData &Data,
172                              struct CXXRecordDecl::DefinitionData &&NewDD);
173     void ReadObjCDefinitionData(struct ObjCInterfaceDecl::DefinitionData &Data);
175                              struct ObjCInterfaceDecl::DefinitionData &&NewDD);
176     void ReadObjCDefinitionData(struct ObjCProtocolDecl::DefinitionData &Data);
178                              struct ObjCProtocolDecl::DefinitionData &&NewDD);
1078          struct ObjCInterfaceDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1109          struct ObjCInterfaceDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1160          struct ObjCProtocolDecl::DefinitionData &Data) {  in ReadObjCDefinitionData()
1175          struct ObjCProtocolDecl::DefinitionData &&NewDD) {  in MergeDefinitionData()
1640     struct CXXRecordDecl::DefinitionData &Data, const CXXRecordDecl *D) {  in ReadCXXDefinitionData()
1745     CXXRecordDecl *D, struct CXXRecordDecl::DefinitionData &&MergeDD) {  in MergeDefinitionData()
1746   assert(D->DefinitionData &&  in MergeDefinitionData()
1748   auto &DD = *D->DefinitionData;  in MergeDefinitionData()
1865   struct CXXRecordDecl::DefinitionData *DD;  in ReadCXXRecordDefinition()
1875     DD = new (C) struct CXXRecordDecl::DefinitionData(D);  in ReadCXXRecordDefinition()
1881   if (!Canon->DefinitionData)  in ReadCXXRecordDefinition()
1882     Canon->DefinitionData = DD;  in ReadCXXRecordDefinition()
1883   D->DefinitionData = Canon->DefinitionData;  in ReadCXXRecordDefinition()
1889   if (Canon->DefinitionData != DD) {  in ReadCXXRecordDefinition()
1951     D->DefinitionData = D->getCanonicalDecl()->DefinitionData;  in VisitCXXRecordDeclImpl()
2202         if (auto *DDD = D->DefinitionData) {  in VisitClassTemplateSpecializationDeclImpl()
2203           if (CanonSpec->DefinitionData)  in VisitClassTemplateSpecializationDeclImpl()
2206             CanonSpec->DefinitionData = D->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2208         D->DefinitionData = CanonSpec->DefinitionData;  in VisitClassTemplateSpecializationDeclImpl()
2520     if (auto *DDD = DClass->DefinitionData) {  in mergeTemplatePattern()
2521       if (ExistingClass->DefinitionData) {  in mergeTemplatePattern()
2524         ExistingClass->DefinitionData = DClass->DefinitionData;  in mergeTemplatePattern()
2530     DClass->DefinitionData = ExistingClass->DefinitionData;  in mergeTemplatePattern()
3143     auto *DD = RD->DefinitionData;  in getPrimaryContextForMerging()
3145       DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryContextForMerging()
3152       DD = new (Reader.getContext()) struct CXXRecordDecl::DefinitionData(RD);  in getPrimaryContextForMerging()
3154       RD->DefinitionData = DD;  in getPrimaryContextForMerging()
3155       RD->getCanonicalDecl()->DefinitionData = DD;  in getPrimaryContextForMerging()
3234     auto *DD = RD->getCanonicalDecl()->DefinitionData;  in getPrimaryDCForAnonymousDecl()
4323       auto *OldDD = RD->getCanonicalDecl()->DefinitionData;  in UpdateDecl()