1461field = property.BackingField; 1469field = property.BackingField;

1820if (propertySymbol is SourcePropertySymbolBase { BackingField: { } } sourceProperty)

167BoundFieldEqualsValue result = binder.BindFieldInitializer(property.BackingField, equalsValue, diagnostics);

1143GetFieldOrPropertyInitializerBinder(propertySymbol.BackingField, defaultOuter(), propertyDecl.Initializer));

187var field = property.BackingField;

573var backingField = (access.PropertySymbol as SourcePropertySymbolBase)?.BackingField; 2274var backingField = (property as SourcePropertySymbolBase)?.BackingField;

1108member = (propSymbol as SourcePropertySymbolBase)?.BackingField; 1440var backingField = (property as SourcePropertySymbolBase)?.BackingField; 2734var backingField = (property as SourcePropertySymbolBase)?.BackingField;

703var shouldForcePropertyAnalysis = !constructorEnforcesRequiredMembers && member is not SourcePropertySymbolBase { BackingField: not null } && member.IsRequired(); 1049=> requiredMember is SourcePropertySymbolBase { BackingField: { } backingField } ? backingField : requiredMember; 1061var symbolAnnotations = property is SourcePropertySymbolBase { UsesFieldKeyword: true, BackingField: { } field } 2287else if (symbol is SourcePropertySymbolBase { UsesFieldKeyword: true, BackingField: { } backingField }) 10569var field = property.BackingField;

314var backingField = autoProp.BackingField;

1750definition.PartialImplementationPart == (object)implementation && implementation.BackingField != (object)member) 5182builder.AddInstanceInitializerForPositionalMembers(new FieldOrPropertyInitializer(property.BackingField, paramList.Parameters[param.Ordinal]));

198|| this.BackingField is not null);

747if (BackingField is null) 1320_ = BackingField?.GetAttributes();

228NullableWalker.AnalyzeIfNeeded(binder, boundGetAccessor, boundGetAccessor.Syntax, diagnostics, symbolAndGetterNullResilienceData: (getAccessor, new NullableWalker.GetterNullResilienceData(_property.BackingField, assumedNullableAnnotation)));

948var pBack = p.BackingField; 954var qBack = q.BackingField; 960var rBack = r.BackingField; 966var sBack = s.BackingField; 1025var qBack = q.BackingField; 1031var rBack = r.BackingField; 1037var sBack = s.BackingField;

1048Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: true, BackingField: { } }); 1049Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: true, BackingField: { } }); 1050Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1051Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1052Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1053Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1151Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "Q1", IsAutoProperty: true, BackingField: { } }); 1152Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "Q2", IsAutoProperty: true, BackingField: { } }); 1153Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "Q3", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1154Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "Q4", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 1647Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1648Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1649Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1650Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1651Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1652Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1653Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 1817Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1818Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1819Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1820Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1821Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1822Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1823Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1824Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1825Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1984Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1985Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1986Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1987Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1988Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1989Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1990Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 1991Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 1992Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2090Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2091Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2092Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2093Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2094Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2095Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2096Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2097Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2098Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2174Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2175Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2176Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2177Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2178Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2179Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2180Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 2181Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2182Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 2295Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2296Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2297Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 2298Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2299Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2300Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2301Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2302Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2303Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2377Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 2378Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2379Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 2380Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2381Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2382Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 2383Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 2384Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P8", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 2385Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P9", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8510Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8511Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8584Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8585Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8586Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 8587Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 8588Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8679Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 8680Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 8752Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8753Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8815Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8816Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 8869Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8870Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 8947Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 8948Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 8949Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 8950Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { HasInitializer: true } }); 9022Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 9023Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 9024Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 9025Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { HasInitializer: true } }); 9036var field = (property.BackingField is null) ? null : (SynthesizedBackingFieldSymbol)fields[fieldIndex++]; 9045Assert.Same(property.BackingField, fieldOpt); 9051Assert.Same(property.BackingField, otherPart.BackingField); 9122Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9123Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9198Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9199Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9200Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9201Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9202Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9203Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9275Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9276Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9277Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9278Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "Q1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9279Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "Q2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9280Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "Q3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9398Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9399Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9400Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9401Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9402Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9403Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P6", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 9404Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P7", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 9405Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "Q1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9406Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "Q2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9407Assert.True(actualProperties[9] is SourcePropertySymbol { Name: "Q3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9408Assert.True(actualProperties[10] is SourcePropertySymbol { Name: "Q4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9409Assert.True(actualProperties[11] is SourcePropertySymbol { Name: "Q5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9410Assert.True(actualProperties[12] is SourcePropertySymbol { Name: "Q6", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 9411Assert.True(actualProperties[13] is SourcePropertySymbol { Name: "Q7", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 9483Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9484Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9485Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: { } }); 9552Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9553Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9554Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9555Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 9556Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9681Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9682Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9683Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9684Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9685Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9686Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9687Assert.True(actualProperties[6] is SourcePropertySymbol { Name: "P5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9688Assert.True(actualProperties[7] is SourcePropertySymbol { Name: "P6", IsPartialDefinition: false, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9689Assert.True(actualProperties[8] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: false, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9690Assert.True(actualProperties[9] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: false, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9691Assert.True(actualProperties[10] is SourcePropertySymbol { Name: "P5", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 9692Assert.True(actualProperties[11] is SourcePropertySymbol { Name: "P6", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9892var field = property.BackingField; 9972Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9973Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9974Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 9975Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10049Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10050Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 10051Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10052Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "P4", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: true, BackingField: { } }); 10123Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 10124Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10125Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 10126Assert.True(actualProperties[3] is SourcePropertySymbol { Name: "Q1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 10127Assert.True(actualProperties[4] is SourcePropertySymbol { Name: "Q2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10128Assert.True(actualProperties[5] is SourcePropertySymbol { Name: "Q3", IsPartialDefinition: true, IsAutoProperty: true, UsesFieldKeyword: false, BackingField: { } }); 10211Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10212Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10213Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10278Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10279Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P2", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10280Assert.True(actualProperties[2] is SourcePropertySymbol { Name: "P3", IsPartialDefinition: true, IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10476Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 10480Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P1", IsAutoProperty: false, UsesFieldKeyword: true, BackingField: { } }); 10572Assert.True(actualProperties[0] is SourcePropertySymbol { Name: "P2", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 10573Assert.True(actualProperties[1] is SourcePropertySymbol { Name: "P3", IsAutoProperty: false, UsesFieldKeyword: false, BackingField: null }); 10870Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 10871Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 10892Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 10893Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 10924Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 10925Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11004Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11005Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11024Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11025Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11045Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11046Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11064Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11065Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11084Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11085Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11108Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11109Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11138Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11139Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11166Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11167Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11193Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11194Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11217Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11218Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11243Assert.False(prop.BackingField.InfersNullableAnnotation); 11244Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11269Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11270Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11298Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11299Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11322Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11323Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11349Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11350Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11378Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11379Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11408Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11409Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11436Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11437Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11475Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11476Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11507Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11508Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11542Assert.False(prop.BackingField.InfersNullableAnnotation); 11543Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11572Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11573Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11596Assert.Equal(NullableAnnotation.Annotated, prop.BackingField.GetInferredNullableAnnotation()); 11597Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation); 11638Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.GetInferredNullableAnnotation()); 11639Assert.Equal(NullableAnnotation.NotAnnotated, prop.BackingField.TypeWithAnnotations.NullableAnnotation);

3411var field1 = ((SourcePropertySymbolBase)p1).BackingField; 3481var field1 = ((SourcePropertySymbolBase)p1).BackingField; 3570var field1 = ((SourcePropertySymbolBase)p1).BackingField; 3636var field1 = ((SourcePropertySymbolBase)p1).BackingField;

164var backing = x.BackingField; 198backing = y.BackingField;