EventSymbol

Binder\Binder.ValueChecks.cs (3)

1554var eventSymbol = eventAccess.EventSymbol; 1578EventSymbol eventSymbol = boundEvent.EventSymbol; 3513var eventSymbol = eventAccess.EventSymbol;

Binder\Binder_Expressions.cs (4)

2219return BindEventAccess(node, receiver, (EventSymbol)symbol, diagnostics, resultKind, hasErrors: isError); 8333resultType = ((EventSymbol)symbolOpt).Type; 8480result = BindEventAccess(node, left, (EventSymbol)symbol, diagnostics, lookupResult.Kind, hasErrors: wasError); 9132EventSymbol eventSymbol,

Binder\Binder_Lookup.cs (2)

1648var @event = ((EventSymbol)symbol).GetLeastOverriddenEvent(this.ContainingType);

Binder\Binder_Operators.cs (2)

409EventSymbol eventSymbol = left.EventSymbol; 3030EventSymbol eventSymbol = eventAccess.EventSymbol;

Binder\Binder_Statements.cs (3)

1760private DiagnosticInfo GetBadEventUsageDiagnosticInfo(EventSymbol eventSymbol) 1762var leastOverridden = (EventSymbol)eventSymbol.GetLeastOverriddenMember(this.ContainingType);

Binder\Semantics\OverloadResolution\OverloadResolution.cs (1)

548case EventSymbol @event:

BoundTree\BoundExpressionExtensions.cs (1)

72EventSymbol => RefKind.None,

BoundTree\BoundTreeRewriter.cs (3)

73public virtual EventSymbol VisitEventSymbol(EventSymbol symbol) 127return VisitEventSymbol((EventSymbol)symbol);

Compilation\CSharpSemanticModel.cs (2)

1844public bool IsEventUsableAsField(int position, EventSymbol symbol) 3507var eventSymbol = eventAssignment.Event;

Compilation\SyntaxTreeSemanticModel.cs (2)

1272return (declaredSymbol.GetSymbol<EventSymbol>()).AssociatedField; 1584return ((EventSymbol)GetDeclaredMemberSymbol(declarationSyntax)).GetPublicSymbol();

Compiler\ClsComplianceChecker.cs (2)

379public override void VisitEvent(EventSymbol symbol) 729type = ((EventSymbol)symbol).Type;

Compiler\MethodCompiler.cs (1)

895public override object VisitEvent(EventSymbol symbol, TypeCompilationState argument)

DocumentationComments\DocumentationCommentIDVisitor.cs (1)

53public override object VisitEvent(EventSymbol symbol, StringBuilder builder)

DocumentationComments\DocumentationCommentIDVisitor.PartVisitor.cs (1)

139public override object VisitEvent(EventSymbol symbol, StringBuilder builder)

Emitter\EditAndContinue\CSharpSymbolMatcher.cs (3)

173public override Symbol? VisitEvent(EventSymbol symbol) 583private bool AreEventsEqual(EventSymbol @event, EventSymbol other)

Emitter\Model\EventSymbolAdapter.cs (2)

202internal EventSymbolAdapter(EventSymbol underlyingEventSymbol) 208internal EventSymbol AdaptedEventSymbol { get; }

Emitter\Model\NamedTypeSymbolAdapter.cs (3)

306foreach (EventSymbol e in AdaptedNamedTypeSymbol.GetEventsToEmit()) 944internal virtual IEnumerable<EventSymbol> GetEventsToEmit() 952yield return (EventSymbol)m;

Emitter\Model\PEModuleBuilder.cs (1)

418FieldSymbol field = ((EventSymbol)member).AssociatedField;

Emitter\NoPia\EmbeddedType.cs (1)

310TypeManager.EmbedEvent(this, ((EventSymbol)s).GetCciAdapter(), syntaxNodeOpt, diagnostics, isUsedForComAwareEventBinding: false);

Emitter\NoPia\EmbeddedTypesManager.cs (1)

517EmbedEvent(type, ((EventSymbol)propertyOrEvent).GetCciAdapter(), syntaxNodeOpt, diagnostics, isUsedForComAwareEventBinding: false);

FlowAnalysis\DefiniteAssignment.cs (1)

1091var eventSymbol = eventAccess.EventSymbol;

FlowAnalysis\EmptyStructTypeCache.cs (2)

209var eventSymbol = (EventSymbol)member;

FlowAnalysis\NullableWalker.cs (4)

744case EventSymbol e: 2063var eventSymbol = eventAccess.EventSymbol; 12122var @event = node.Event; 12125@event = (EventSymbol)AsMemberOfType(ResultType.Type, @event);

Generated\BoundNodes.xml.Generated.cs (10)

6201public BoundEventAssignmentOperator(SyntaxNode syntax, EventSymbol @event, bool isAddition, bool isDynamic, BoundExpression? receiverOpt, BoundExpression argument, TypeSymbol type, bool hasErrors = false) 6217public EventSymbol Event { get; } 6226public BoundEventAssignmentOperator Update(EventSymbol @event, bool isAddition, bool isDynamic, BoundExpression? receiverOpt, BoundExpression argument, TypeSymbol type) 7378public BoundEventAccess(SyntaxNode syntax, BoundExpression? receiverOpt, EventSymbol eventSymbol, bool isUsableAsField, LookupResultKind resultKind, TypeSymbol type, bool hasErrors = false) 7393public EventSymbol EventSymbol { get; } 7400public BoundEventAccess Update(BoundExpression? receiverOpt, EventSymbol eventSymbol, bool isUsableAsField, LookupResultKind resultKind, TypeSymbol type) 11896EventSymbol @event = this.VisitEventSymbol(node.Event); 12112EventSymbol eventSymbol = this.VisitEventSymbol(node.EventSymbol); 14136EventSymbol @event = GetUpdatedSymbol(node, node.Event); 14653EventSymbol eventSymbol = GetUpdatedSymbol(node, node.EventSymbol);

Lowering\ClosureConversion\ExpressionLambdaRewriter.cs (2)

918return _bound.Convert(MemberInfoType, _bound.FieldInfo(((EventSymbol)symbol).AssociatedField)); 933return _bound.Convert(MemberInfoType, _bound.FieldInfo(((EventSymbol)symbol).AssociatedField));

Lowering\Instrumentation\CodeCoverageInstrumenter.cs (1)

160{ AssociatedSymbol: EventSymbol { IsDirectlyExcludedFromCodeCoverage: true } } => true,

Lowering\LocalRewriter\LocalRewriter_Event.cs (3)

87private BoundExpression RewriteWindowsRuntimeEventAssignmentOperator(SyntaxNode syntax, EventSymbol eventSymbol, EventAssignmentKind kind, BoundExpression? rewrittenReceiverOpt, BoundExpression rewrittenArgument) 195EventSymbol eventSymbol = left.EventSymbol; 222EventSymbol eventSymbol,

Lowering\LocalRewriter\LocalRewriter_ObjectOrCollectionInitializerExpression.cs (2)

743var eventSymbol = (EventSymbol)memberSymbol;

Operations\CSharpOperationFactory.cs (2)

874var eventSymbol = (EventSymbol)memberSymbol;

Symbols\BaseTypeAnalysis.cs (2)

188Debug.Assert((object)(field.AssociatedSymbol as EventSymbol) == null, 192field = ((EventSymbol)member).AssociatedField;

Symbols\EventSymbol.cs (13)

34public new virtual EventSymbol OriginalDefinition 133public EventSymbol? OverriddenEvent 141return (EventSymbol)OverriddenOrHiddenMembers.GetOverriddenMember(); 144return (EventSymbol)OverriddenOrHiddenMembersResult.GetOverriddenMember(this, OriginalDefinition.OverriddenEvent); 167internal EventSymbol GetLeastOverriddenEvent(NamedTypeSymbol? accessingTypeOpt) 170EventSymbol e = this; 193EventSymbol? overridden = e.OverriddenEvent; 229public abstract ImmutableArray<EventSymbol> ExplicitInterfaceImplementations { get; } 231internal virtual EventSymbol? PartialImplementationPart => null; 232internal virtual EventSymbol? PartialDefinitionPart => null; 264internal EventSymbol AsMember(NamedTypeSymbol newOwner) 336EventSymbol? other = obj as EventSymbol;

Symbols\EventSymbolExtensions.cs (1)

15internal static MethodSymbol GetOwnOrInheritedAccessor(this EventSymbol @event, bool isAdder)

Symbols\MemberSymbolExtensions.cs (15)

372var eventSymbol = (EventSymbol)symbol; 464return ((EventSymbol)m).CustomModifierCount(); 474public static int CustomModifierCount(this EventSymbol e) 514return ((EventSymbol)s).AsMember(newOwner); 727internal static MethodSymbol GetOwnOrInheritedAddMethod(this EventSymbol @event) 751internal static MethodSymbol GetOwnOrInheritedRemoveMethod(this EventSymbol @event) 776return ((EventSymbol)member).IsExplicitInterfaceImplementation; 854return ((EventSymbol)member).Type.ContainsTupleNames(); 870return ((EventSymbol)member).ExplicitInterfaceImplementations.Cast<EventSymbol, Symbol>(); 885return ((EventSymbol)member).OverriddenEvent; 904var evnt = (EventSymbol)member; 920field = ((EventSymbol)member).AssociatedField;

Symbols\Metadata\PE\PEEventSymbol.cs (4)

379public override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations 386return ImmutableArray<EventSymbol>.Empty; 396var builder = ArrayBuilder<EventSymbol>.GetInstance(); 398foreach (var @event in implementedEvents)

Symbols\Metadata\PE\PENamedTypeSymbol.cs (3)

1193foreach (var eventSymbol in GetEventsToEmit()) 1356internal override IEnumerable<EventSymbol> GetEventsToEmit() 1358return GetMembers<EventSymbol>(this.GetMembers(), SymbolKind.Event);

Symbols\OverriddenOrHiddenMembersHelpers.cs (11)

34internal static OverriddenOrHiddenMembersResult MakeOverriddenOrHiddenMembers(this EventSymbol member) 107return MakeEventAccessorOverriddenOrHiddenMembers(accessor, (EventSymbol)associatedPropertyOrEvent); 333private static OverriddenOrHiddenMembersResult MakeEventAccessorOverriddenOrHiddenMembers(MethodSymbol accessor, EventSymbol associatedEvent) 351EventSymbol eventHiddenByEvent = (EventSymbol)hiddenByEvent; 363EventSymbol eventOverriddenByEvent = (EventSymbol)hiddenOrOverriddenByEvent.OverriddenMembers[0]; 902EventSymbol @event = (EventSymbol)member; 920EventSymbol @event = (EventSymbol)member;

Symbols\PropertyOrEventSymbolExtensions.cs (2)

27internal static ISet<EventSymbol> GetEventsForExplicitlyImplementedAccessor(MethodSymbol accessor) 29return GetSymbolsForExplicitlyImplementedAccessor<EventSymbol>(accessor);

Symbols\PublicModel\EventSymbol.cs (3)

13private readonly Symbols.EventSymbol _underlying; 16public EventSymbol(Symbols.EventSymbol underlying) 23internal Symbols.EventSymbol UnderlyingEventSymbol => _underlying;

Symbols\Retargeting\RetargetingEventSymbol.cs (7)

28private ImmutableArray<EventSymbol> _lazyExplicitInterfaceImplementations; 32public RetargetingEventSymbol(RetargetingModuleSymbol retargetingModule, EventSymbol underlyingEvent) 92public override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations 101default(ImmutableArray<EventSymbol>)); 107private ImmutableArray<EventSymbol> RetargetExplicitInterfaceImplementations() 118var builder = ArrayBuilder<EventSymbol>.GetInstance(); 122var retargeted = this.RetargetingTranslator.Retarget(impls[i]);

Symbols\Retargeting\RetargetingNamedTypeSymbol.cs (2)

213internal override IEnumerable<EventSymbol> GetEventsToEmit() 215foreach (EventSymbol e in _underlyingType.GetEventsToEmit())

Symbols\Retargeting\RetargetingSymbolTranslator.cs (9)

95return new RetargetingEventSymbol(this, (EventSymbol)symbol); 948public EventSymbol Retarget(EventSymbol @event) 952return (EventSymbol)this.SymbolMap.GetOrAdd(@event, _retargetingModule._createRetargetingEvent); 1110private EventSymbol FindEventInRetargetedType(EventSymbol @event, NamedTypeSymbol retargetedType) 1118var retargetedEvent = (EventSymbol)retargetedMember; 1379public override Symbol VisitEvent(EventSymbol symbol, RetargetOptions options)

Symbols\Source\ExplicitInterfaceHelpers.cs (5)

165internal static EventSymbol FindExplicitlyImplementedEvent( 166this EventSymbol implementingEvent, 172return (EventSymbol)FindExplicitlyImplementedMember(implementingEvent, isOperator: false, explicitInterfaceType, interfaceEventName, explicitInterfaceSpecifierSyntax, diagnostics); 323var eventSymbol = (EventSymbol)implementedMember;

Symbols\Source\SourceCustomEventAccessorSymbol.cs (1)

25EventSymbol explicitlyImplementedEventOpt,

Symbols\Source\SourceCustomEventSymbol.cs (8)

24private readonly ImmutableArray<EventSymbol> _explicitInterfaceImplementations; 40var explicitlyImplementedEvent = this.FindExplicitlyImplementedEvent(_explicitInterfaceType, nameToken.ValueText, interfaceSpecifier, diagnostics); 64EventSymbol? overriddenEvent = this.OverriddenEvent; 169ImmutableArray<EventSymbol>.Empty : 170ImmutableArray.Create<EventSymbol>(explicitlyImplementedEvent); 210public override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations 229EventSymbol explicitlyImplementedEvent = _explicitInterfaceImplementations[0]; 236EventSymbol? explicitlyImplementedEventOpt, string? aliasQualifierOpt, BindingDiagnosticBag diagnostics)

Symbols\Source\SourceEventAccessorSymbol.cs (2)

28EventSymbol explicitlyImplementedEventOpt, 218EventSymbol overriddenEvent = @event.OverriddenEvent;

Symbols\Source\SourceEventSymbol.cs (9)

93public abstract override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations { get; } 694protected static void CopyEventCustomModifiers(EventSymbol eventWithCustomModifiers, ref TypeWithAnnotations type, AssemblySymbol containingAssembly) 739ImmutableArray<EventSymbol> explicitInterfaceImplementations = this.ExplicitInterfaceImplementations; 758EventSymbol? overriddenEvent = this.OverriddenEvent; 784if (((EventSymbol)interfaceMember).IsWindowsRuntimeEvent) 838EventSymbol? explicitlyImplementedEvent = ExplicitInterfaceImplementations.FirstOrDefault(); 852private void CheckExplicitImplementationAccessor(MethodSymbol? thisAccessor, MethodSymbol? otherAccessor, EventSymbol explicitlyImplementedEvent, BindingDiagnosticBag diagnostics) 924internal sealed override EventSymbol? PartialDefinitionPart => SourcePartialDefinitionPart; 926internal sealed override EventSymbol? PartialImplementationPart => SourcePartialImplementationPart;

Symbols\Source\SourceFieldLikeEventSymbol.cs (3)

58EventSymbol? overriddenEvent = this.OverriddenEvent; 198public override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations 200get { return ImmutableArray<EventSymbol>.Empty; }

Symbols\Source\SourceMemberContainerSymbol.cs (12)

1542FieldSymbol? associatedField = ((EventSymbol)m).AssociatedField; 1703else if (member is FieldSymbol field && field.AssociatedSymbol is EventSymbol e) 2579var eventSymbol = (EventSymbol)symbol; 2638Debug.Assert(field.AssociatedSymbol is not EventSymbol, "Didn't expect to find a field-like event backing field in the member list."); 2641field = ((EventSymbol)member).AssociatedField; 2964Debug.Assert(f.AssociatedSymbol is not EventSymbol, "Didn't expect to find a field-like event backing field in the member list."); 2967f = ((EventSymbol)m).AssociatedField; 4399EventSymbol eventSymbol, 4442private static Location GetAccessorOrEventLocation(EventSymbol propertySymbol, bool isAdder) 4483private static bool ParametersMatchEventAccessor(EventSymbol eventSymbol, ImmutableArray<ParameterSymbol> methodParams) 4773case EventSymbol:

Symbols\Source\SourceMemberContainerSymbol_ImplementationChecks.cs (18)

209EventSymbol interfaceEvent = (EventSymbol)interfaceMember; 210EventSymbol implementingEvent = (EventSymbol)implementingMember; 211EventSymbol maybeWinRTEvent; 212EventSymbol maybeRegularEvent; 427((EventSymbol)interfacePropertyOrEvent).IsWindowsRuntimeEvent != ((EventSymbol)implementingPropertyOrEvent).IsWindowsRuntimeEvent) 612var @event = (EventSymbol)member; 955EventSymbol overridingEvent = (EventSymbol)overridingMember; 956EventSymbol overriddenEvent = (EventSymbol)overriddenMember; 1549EventSymbol overriddenEvent, 1550EventSymbol overridingEvent, 1552Action<BindingDiagnosticBag, EventSymbol, EventSymbol, TArg> reportMismatch,

Symbols\Source\SourceMemberFieldSymbol.cs (2)

475EventSymbol @event = (EventSymbol)associatedPropertyOrEvent;

Symbols\SubstitutedEventSymbol.cs (5)

17internal SubstitutedEventSymbol(SubstitutedNamedTypeSymbol containingType, EventSymbol originalDefinition) 46public override EventSymbol OriginalDefinition 92private ImmutableArray<EventSymbol> _lazyExplicitInterfaceImplementations; 96public override ImmutableArray<EventSymbol> ExplicitInterfaceImplementations 105default(ImmutableArray<EventSymbol>));

Symbols\SubstitutedNamedTypeSymbol.cs (1)

462internal override IEnumerable<EventSymbol> GetEventsToEmit()

Symbols\Symbol.cs (1)

1640builder.AddValue(((EventSymbol)this).TypeWithAnnotations);

Symbols\SymbolExtensions.cs (8)

324return ((EventSymbol)symbol).MustCallMethodsDirectly; 425internal static EventSymbol? EnsureCSharpSymbolOrNull(this IEventSymbol? symbol, string paramName) 427return (EventSymbol?)EnsureCSharpSymbolOrNull((ISymbol?)symbol, paramName); 498EventSymbol @event = (EventSymbol)symbol; 537SymbolKind.Event => ((EventSymbol)symbol).RequiresInstanceReceiver, 670internal static IEventSymbol? GetPublicSymbol(this EventSymbol? symbol) 716internal static ImmutableArray<IEventSymbol> GetPublicSymbols(this ImmutableArray<EventSymbol> symbols)

Symbols\SymbolVisitor.cs (1)

50public virtual void VisitEvent(EventSymbol symbol)

Symbols\SymbolVisitor`1.cs (1)

50public virtual TResult VisitEvent(EventSymbol symbol)

Symbols\SymbolVisitor`2.cs (2)

221/// Called when visiting an <see cref="EventSymbol" />; Override this with specific 227public virtual TResult VisitEvent(EventSymbol symbol, TArgument argument)

Symbols\Synthesized\SynthesizedEventAccessorSymbol.cs (1)

28internal SynthesizedEventAccessorSymbol(SourceEventSymbol @event, bool isAdder, bool isExpressionBodied, EventSymbol explicitlyImplementedEventOpt = null, string aliasQualifierOpt = null)

Symbols\Tuples\TupleTypeSymbol.cs (2)

1077var underlyingEvent = (EventSymbol)member;

Symbols\TypeSymbol.cs (10)

1428EventSymbol interfaceEvent = (EventSymbol)interfaceMember; 1586correspondingImplementingAccessor = ((EventSymbol)implementingPropertyOrEvent).GetOwnOrInheritedAddMethod(); 1589correspondingImplementingAccessor = ((EventSymbol)implementingPropertyOrEvent).GetOwnOrInheritedRemoveMethod(); 1787var implementingEvent = (EventSymbol)implementingMember; 1788var implementedEvent = (EventSymbol)interfaceMember; 2033interfaceMemberReturnType = ((EventSymbol)interfaceMember).Type; 2433overriddenMember = ((EventSymbol)member).OverriddenEvent;

Symbols\VarianceSafety.cs (2)

59CheckEventVarianceSafety((EventSymbol)member, diagnostics); 219private static void CheckEventVarianceSafety(EventSymbol @event, BindingDiagnosticBag diagnostics)

Symbols\Wrapped\WrappedEventSymbol.cs (3)

25protected readonly EventSymbol _underlyingEvent; 27public WrappedEventSymbol(EventSymbol underlyingEvent) 33public EventSymbol UnderlyingEvent