92_previousGeneration = previousGeneration;

188var previousTableSizes = _previousGeneration.TableEntriesAdded; 199var synthesizedMembers = (_previousGeneration.Ordinal == 0) ? module.GetAllSynthesizedMembers() : _previousGeneration.SynthesizedMembers; 200var synthesizedTypes = (_previousGeneration.Ordinal == 0) ? module.GetAllSynthesizedTypes() : _previousGeneration.SynthesizedTypes; 203var deletedMembers = (_previousGeneration.Ordinal == 0) ? module.EncSymbolChanges.DeletedMembers : _previousGeneration.DeletedMembers; 205var currentGenerationOrdinal = _previousGeneration.Ordinal + 1; 208var generationOrdinals = CreateDictionary(_previousGeneration.GenerationOrdinals, SymbolEquivalentEqualityComparer.Instance); 217return _previousGeneration.With( 223typesAdded: AddRange(_previousGeneration.TypesAdded, addedTypes, comparer: SymbolEquivalentEqualityComparer.Instance), 224eventsAdded: AddRange(_previousGeneration.EventsAdded, _eventDefs.GetAdded(), comparer: SymbolEquivalentEqualityComparer.Instance), 225fieldsAdded: AddRange(_previousGeneration.FieldsAdded, _fieldDefs.GetAdded(), comparer: SymbolEquivalentEqualityComparer.Instance), 226methodsAdded: AddRange(_previousGeneration.MethodsAdded, _methodDefs.GetAdded(), comparer: SymbolEquivalentEqualityComparer.Instance), 227firstParamRowMap: AddRange(_previousGeneration.FirstParamRowMap, _firstParamRowMap), 228propertiesAdded: AddRange(_previousGeneration.PropertiesAdded, _propertyDefs.GetAdded(), comparer: SymbolEquivalentEqualityComparer.Instance), 229eventMapAdded: AddRange(_previousGeneration.EventMapAdded, _eventMap.GetAdded()), 230propertyMapAdded: AddRange(_previousGeneration.PropertyMapAdded, _propertyMap.GetAdded()), 231methodImplsAdded: AddRange(_previousGeneration.MethodImplsAdded, _methodImpls.GetAdded()), 232customAttributesAdded: AddRange(_previousGeneration.CustomAttributesAdded, _customAttributesAdded), 235blobStreamLengthAdded: metadataSizes.GetAlignedHeapSize(HeapIndex.Blob) + _previousGeneration.BlobStreamLengthAdded, 237stringStreamLengthAdded: metadataSizes.HeapSizes[(int)HeapIndex.String] + _previousGeneration.StringStreamLengthAdded, 239userStringStreamLengthAdded: metadataSizes.GetAlignedHeapSize(HeapIndex.UserString) + _previousGeneration.UserStringStreamLengthAdded, 245addedOrChangedMethods: AddRange(_previousGeneration.AddedOrChangedMethods, addedOrChangedMethodsByIndex), 246debugInformationProvider: _previousGeneration.DebugInformationProvider, 247localSignatureProvider: _previousGeneration.LocalSignatureProvider); 313get { return (ushort)(_previousGeneration.Ordinal + 1); } 323get { return _previousGeneration.EncId; } 418RoslynDebug.AssertNotNull(_previousGeneration.InitialBaseline.LazyMetadataSymbols); 419identity = _previousGeneration.InitialBaseline.LazyMetadataSymbols.AssemblyReferenceIdentityMap[identity.WithVersion(versionPattern)]; 763if (_previousGeneration.OriginalMetadata.MetadataReader.GetTableRowCount(TableIndex.MethodDef) >= MetadataTokens.GetRowNumber(handle)) 787var def = _previousGeneration.OriginalMetadata.MetadataReader.GetMethodDefinition(handle); 804var ok = _previousGeneration.FirstParamRowMap.TryGetValue(handle, out var firstRowId); 957int lastCustomAttributeRowId = _previousGeneration.CustomAttributesAdded.Count > 0 958? _previousGeneration.CustomAttributesAdded.Max(static entry => entry.Value[^1]) 959: _previousGeneration.OriginalMetadata.MetadataReader.GetTableRowCount(TableIndex.CustomAttribute); 976int xOrdinal = MetadataTokens.GetRowNumber(_previousGeneration.OriginalMetadata.MetadataReader.GetCustomAttributes(x.parentHandle).FirstOrDefault()); 977int yOrdinal = MetadataTokens.GetRowNumber(_previousGeneration.OriginalMetadata.MetadataReader.GetCustomAttributes(y.parentHandle).FirstOrDefault()); 993xOrdinal = _previousGeneration.CustomAttributesAdded.TryGetValue(x.parentHandle, out var rowIds) ? rowIds[0] : int.MaxValue; 994yOrdinal = _previousGeneration.CustomAttributesAdded.TryGetValue(y.parentHandle, out rowIds) ? rowIds[0] : int.MaxValue; 1012var originalCustomAttributes = _previousGeneration.OriginalMetadata.MetadataReader.GetCustomAttributes(parentHandle); 1027var previouslyAddedRowIds = _previousGeneration.CustomAttributesAdded.TryGetValue(parentHandle, out var rowIds) ? rowIds : ImmutableArray<int>.Empty; 1051var previouslyAddedRowIds = _previousGeneration.CustomAttributesAdded.TryGetValue(parentHandle, out var rowIds) ? rowIds : ImmutableArray<int>.Empty; 1101var previousSizes = _previousGeneration.TableSizes; 1258var previousSizes = _previousGeneration.TableSizes; 1617if (_previousGeneration.TypesAdded.TryGetValue(item, out index)) 1629if (_previousGeneration.EventsAdded.TryGetValue(item, out index)) 1641if (_previousGeneration.FieldsAdded.TryGetValue(item, out index)) 1660if (_previousGeneration.MethodsAdded.TryGetValue(item, out index)) 1672if (_previousGeneration.PropertiesAdded.TryGetValue(item, out index)) 1689if (_previousGeneration.EventMapAdded.TryGetValue(item, out index)) 1694if (_previousGeneration.TypeToEventMap.TryGetValue(item, out index)) 1705if (_previousGeneration.PropertyMapAdded.TryGetValue(item, out index)) 1710if (_previousGeneration.TypeToPropertyMap.TryGetValue(item, out index)) 1721if (_previousGeneration.MethodImplsAdded.TryGetValue(item, out index)) 1726if (_previousGeneration.MethodImpls.TryGetValue(item, out index))