1901     CXXRecordDecl *D, struct CXXRecordDecl::DefinitionData &&MergeDD) {  in MergeDefinitionData()  argument
1906   if (DD.Definition != MergeDD.Definition) {  in MergeDefinitionData()
1908     Reader.MergedDeclContexts.insert(std::make_pair(MergeDD.Definition,  in MergeDefinitionData()
1910     Reader.PendingDefinitions.erase(MergeDD.Definition);  in MergeDefinitionData()
1911     MergeDD.Definition->setCompleteDefinition(false);  in MergeDefinitionData()
1912     Reader.mergeDefinitionVisibility(DD.Definition, MergeDD.Definition);  in MergeDefinitionData()
1913     assert(Reader.Lookups.find(MergeDD.Definition) == Reader.Lookups.end() &&  in MergeDefinitionData()
1922     assert(!DD.IsLambda && !MergeDD.IsLambda && "faked up lambda definition?");  in MergeDefinitionData()
1928     DD = std::move(MergeDD);  in MergeDefinitionData()
1936   #define MERGE_OR(Field) DD.Field |= MergeDD.Field;  in MergeDefinitionData()
1938     DetectedOdrViolation |= DD.Field != MergeDD.Field; \  in MergeDefinitionData()
1945   if (DD.NumBases != MergeDD.NumBases || DD.NumVBases != MergeDD.NumVBases)  in MergeDefinitionData()
1952   if (MergeDD.ComputedVisibleConversions && !DD.ComputedVisibleConversions) {  in MergeDefinitionData()
1953     DD.VisibleConversions = std::move(MergeDD.VisibleConversions);  in MergeDefinitionData()
1965   if (D->getODRHash() != MergeDD.ODRHash) {  in MergeDefinitionData()
1971         {MergeDD.Definition, &MergeDD});  in MergeDefinitionData()