TypeNames

ArrayMarshallingInfoProvider.cs (2)

51arrayMarshaller = compilation.GetTypeByMetadataName(TypeNames.System_Runtime_InteropServices_PointerArrayMarshaller_Metadata); 56arrayMarshaller = compilation.GetTypeByMetadataName(TypeNames.System_Runtime_InteropServices_ArrayMarshaller_Metadata);

ComInterfaceMarshallingInfoProvider.cs (3)

25public bool CanParseAttributeType(INamedTypeSymbol attributeType) => attributeType.ToDisplayString() == TypeNames.GeneratedComInterfaceAttribute; 37INamedTypeSymbol? comInterfaceMarshaller = compilation.GetTypeByMetadataName(TypeNames.System_Runtime_InteropServices_Marshalling_ComInterfaceMarshaller_Metadata); 139if (attr.AttributeClass?.ToDisplayString() != TypeNames.GeneratedComInterfaceAttribute)

CompilationExtensions.cs (2)

17if (compilation.SourceModule.GetAttributes().Any(attr => attr.AttributeClass.ToDisplayString() == TypeNames.System_Runtime_CompilerServices_SkipLocalsInitAttribute)) 21if (compilation.Assembly.GetAttributes().Any(attr => attr.AttributeClass.ToDisplayString() == TypeNames.System_Runtime_CompilerServices_DisableRuntimeMarshallingAttribute))

GeneratedStatements.cs (2)

145writer.WriteLine($"catch ({TypeNames.GlobalAlias}{TypeNames.System_Exception} {managed})");

IncrementalGeneratorInitializationContextExtensions.cs (2)

17TypeNames.System_Runtime_CompilerServices_SkipLocalsInitAttribute, 28TypeNames.System_Runtime_CompilerServices_DisableRuntimeMarshallingAttribute,

ManualTypeMarshallingHelper.cs (5)

113&& entryPointType.GetAttributes().Any(attr => attr.AttributeClass.ToDisplayString() == TypeNames.ContiguousCollectionMarshallerAttribute); 118return entryPointType.GetAttributes().Any(attr => attr.AttributeClass.ToDisplayString() == TypeNames.CustomMarshallerAttribute); 139if (attr.AttributeClass?.ToDisplayString() != TypeNames.CustomMarshallerAttribute 219var attrs = entryPointType.GetAttributes().Where(attr => attr.AttributeClass.ToDisplayString() == TypeNames.CustomMarshallerAttribute).ToArray(); 452if (innerType.ToDisplayString() != TypeNames.CustomMarshallerAttributeGenericPlaceholder)

MarshalAsParser.cs (10)

33writer.Write($"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_MarshalAsAttribute}(({TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_UnmanagedType}){(int)unmanagedType}"); 98writer.Write($", {nameof(ArraySubType)} = ({TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_UnmanagedType}){(int)ArraySubType}"); 137public bool CanParseAttributeType(INamedTypeSymbol attributeType) => attributeType.ToDisplayString() == TypeNames.System_Runtime_InteropServices_MarshalAsAttribute; 258=> info.ManagedType.FullTypeName is TypeNames.System_Guid 259or $"{TypeNames.GlobalAlias}{TypeNames.System_Guid}";

MarshalAsWithCustomMarshallersParser.cs (6)

35public bool CanParseAttributeType(INamedTypeSymbol attributeType) => attributeType.ToDisplayString() == TypeNames.System_Runtime_InteropServices_MarshalAsAttribute; 90return CustomMarshallingInfoHelper.CreateMarshallingInfoByMarshallerTypeName(_compilation, type, TypeNames.ComVariantMarshaller); 102UnmanagedType.BStr => TypeNames.BStrStringMarshaller, 103UnmanagedType.LPStr => TypeNames.AnsiStringMarshaller, 104UnmanagedType.LPTStr or UnmanagedType.LPWStr => TypeNames.Utf16StringMarshaller, 105MarshalAsInfo.UnmanagedType_LPUTF8Str => TypeNames.Utf8StringMarshaller,

MarshallerShape.cs (4)

116INamedTypeSymbol spanOfT = compilation.GetTypeByMetadataName(TypeNames.System_Span_Metadata)!; 120INamedTypeSymbol readOnlySpanOfT = compilation.GetTypeByMetadataName(TypeNames.System_ReadOnlySpan_Metadata)!; 454INamedTypeSymbol spanOfT = compilation.GetTypeByMetadataName(TypeNames.System_Span_Metadata)!; 459INamedTypeSymbol readOnlySpanOfT = compilation.GetTypeByMetadataName(TypeNames.System_ReadOnlySpan_Metadata)!;

Marshalling\BreakingChangeDetector.cs (1)

26if (info is { RefKind: RefKind.In or RefKind.RefReadOnlyParameter, MarshallingAttributeInfo: NativeMarshallingAttributeInfo(ManagedTypeInfo { DiagnosticFormattedName: TypeNames.ComVariantMarshaller }, _) }

Marshalling\DelegateMarshaller.cs (6)

35writer.WriteLine($"{nativeIdentifier} = {managedIdentifier} != null ? {TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.GetFunctionPointerForDelegate({managedIdentifier}) : default;"); 42writer.WriteLine($"{managedIdentifier} = {nativeIdentifier} != default ? {TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.GetDelegateForFunctionPointer<{info.ManagedType.FullTypeName}>({nativeIdentifier}) : null;"); 48writer.WriteLine($"{TypeNames.GlobalAlias}{TypeNames.System_GC}.KeepAlive({managedIdentifier});");

Marshalling\ElementsMarshalling.cs (15)

24protected const string MemoryMarshalType = TypeNames.GlobalAlias + TypeNames.System_Runtime_InteropServices_MemoryMarshal; 25protected const string UnsafeType = TypeNames.GlobalAlias + TypeNames.System_Runtime_CompilerServices_Unsafe; 159writer.WriteLine($"{TypeNames.System_ReadOnlySpan}<{elementMarshaller.TypeInfo.ManagedType.FullTypeName}> {managedSpanIdentifier} = {CollectionSource.GetManagedValuesSource(context)};"); 160writer.WriteLine($"{TypeNames.System_Span}<{unmanagedElementType}> {nativeSpanIdentifier} = {CollectionSource.GetUnmanagedValuesDestination(context)};"); 179writer.WriteLine($"{TypeNames.System_ReadOnlySpan}<{unmanagedElementType}> {nativeSpanIdentifier} = {CollectionSource.GetUnmanagedValuesSource(context)};"); 180writer.WriteLine($"{TypeNames.System_Span}<{elementMarshaller.TypeInfo.ManagedType.FullTypeName}> {managedSpanIdentifier} = {CollectionSource.GetManagedValuesDestination(context)};"); 196writer.WriteLine($"{TypeNames.System_Span}<{elementMarshaller.TypeInfo.ManagedType.FullTypeName}> {managedSpanIdentifier} = {MemoryMarshalType}.CreateSpan(ref {UnsafeType}.AsRef(in {CollectionSource.GetManagedValuesSource(context)}.GetPinnableReference()), {numElementsIdentifier});"); 197writer.WriteLine($"{TypeNames.System_Span}<{unmanagedElementType}> {nativeSpanIdentifier} = {CollectionSource.GetUnmanagedValuesDestination(context)};"); 227writer.WriteLine($"{TypeNames.System_ReadOnlySpan}<{unmanagedElementType}> {nativeSpanIdentifier} = {source};"); 253writer.WriteLine($"{TypeNames.System_Span}<{unmanagedElementType}> {nativeSpanIdentifier} = {MemoryMarshalType}.CreateSpan(ref {UnsafeType}.AsRef(in {CollectionSource.GetUnmanagedValuesSource(context)}.GetPinnableReference()), {numElementsIdentifier});"); 254writer.WriteLine($"{TypeNames.System_Span}<{elementMarshaller.TypeInfo.ManagedType.FullTypeName}> {managedSpanIdentifier} = {CollectionSource.GetManagedValuesDestination(context)};"); 315writer.WriteLine($"{elementSetupSubContext.GetIdentifiers(elementMarshaller.TypeInfo).native} = ({TypeNames.GlobalAlias}{TypeNames.System_IntPtr}){identifierContext.GetIdentifiers(elementMarshaller.TypeInfo).native};");

Marshalling\IidParameterIndexMarshallerResolver.cs (10)

50writer.WriteLine($"{TypeNames.GlobalAlias}{TypeNames.System_IntPtr} {queriedInterfaceIdentifier} = 0;"); 51writer.WriteLine($"int {queryInterfaceHResultIdentifier} = {TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.QueryInterface(({TypeNames.GlobalAlias}{TypeNames.System_IntPtr}){unknownIdentifier}, in {iidExpression}, out {queriedInterfaceIdentifier});"); 59writer.WriteLine($"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.Release({queriedInterfaceIdentifier});"); 63writer.WriteLine($"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.ThrowExceptionForHR({queryInterfaceHResultIdentifier});");

Marshalling\MarshallerHelpers.cs (10)

28? TypeNames.GlobalAlias + TypeNames.System_IntPtr 37FormattableString.Invariant($"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.SetLastSystemError({errorCode});"); 43$"{lastErrorIdentifier} = {TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.GetLastSystemError();"; 50$"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_InteropServices_Marshal}.SetLastPInvokeError({lastErrorIdentifier});"; 227return $"{TypeNames.GlobalAlias}{TypeNames.System_Runtime_CompilerServices_Unsafe}.SkipInit(out {info.InstanceIdentifier});";

Marshalling\MarshallingGeneratorExtensions.cs (4)

102attributes.Add(TypeNames.GlobalAlias + TypeNames.System_Runtime_InteropServices_InAttribute); 106attributes.Add(TypeNames.GlobalAlias + TypeNames.System_Runtime_InteropServices_OutAttribute);

Marshalling\StatelessMarshallingStrategy.cs (1)

107writer.WriteLine($"{TypeNames.System_Span}<{bufferElementType}> {bufferIdentifier} = stackalloc {bufferElementType}[{marshallerType}.{ShapeMemberNames.BufferSize}];");

MarshallingAttributeInfo.cs (7)

173SpecialType.System_Void => CreateWellKnownComExceptionMarshallingData(TypeNames.ExceptionAsVoidMarshaller, unmanagedReturnType), 174SpecialType.System_Int32 => CreateWellKnownComExceptionMarshallingData($"{TypeNames.ExceptionAsHResultMarshaller}<int>", unmanagedReturnType), 175SpecialType.System_UInt32 => CreateWellKnownComExceptionMarshallingData($"{TypeNames.ExceptionAsHResultMarshaller}<uint>", unmanagedReturnType), 176SpecialType.System_Single => CreateWellKnownComExceptionMarshallingData($"{TypeNames.ExceptionAsNaNMarshaller}<float>", unmanagedReturnType), 177SpecialType.System_Double => CreateWellKnownComExceptionMarshallingData($"{TypeNames.ExceptionAsNaNMarshaller}<double>", unmanagedReturnType), 178_ => CreateWellKnownComExceptionMarshallingData($"{TypeNames.ExceptionAsDefaultMarshaller}<{MarshallerHelpers.GetCompatibleGenericTypeParameter(unmanagedReturnType)}>", unmanagedReturnType), 183ManagedTypeInfo marshallerTypeInfo = new ReferenceTypeInfo(TypeNames.GlobalAlias + marshallerName, marshallerName);

MarshalUsingAttributeParser.cs (2)

26public bool CanParseAttributeType(INamedTypeSymbol attributeType) => attributeType.ToDisplayString() == TypeNames.MarshalUsingAttribute; 30Debug.Assert(attributeData.AttributeClass!.ToDisplayString() == TypeNames.MarshalUsingAttribute);

NativeMarshallingAttributeParser.cs (2)

20public bool CanParseAttributeType(INamedTypeSymbol attributeType) => attributeType.ToDisplayString() == TypeNames.NativeMarshallingAttribute; 24Debug.Assert(attributeData.AttributeClass!.ToDisplayString() == TypeNames.NativeMarshallingAttribute);

SafeHandleMarshallingInfoProvider.cs (2)

18private readonly INamedTypeSymbol? _safeHandleType = compilation.GetBestTypeByMetadataName(TypeNames.System_Runtime_InteropServices_SafeHandle); 19private readonly INamedTypeSymbol? _safeHandleMarshallerType = compilation.GetBestTypeByMetadataName(TypeNames.System_Runtime_InteropServices_Marshalling_SafeHandleMarshaller_Metadata);

SignatureContext.cs (6)

78additionalAttrs.Add($"{TypeNames.GlobalAlias}{TypeNames.System_CodeDom_Compiler_GeneratedCodeAttribute}({CodeWriterHelpers.StringLiteral(generatorName)}, {CodeWriterHelpers.StringLiteral(generatorVersion)})"); 82additionalAttrs.Add(TypeNames.GlobalAlias + TypeNames.System_Runtime_CompilerServices_SkipLocalsInitAttribute); 286if (attributeName == TypeNames.MarshalUsingAttribute) 340=> a.AttributeClass?.ToDisplayString() == TypeNames.System_Runtime_CompilerServices_SkipLocalsInitAttribute;

StringMarshallingInfoProvider.cs (2)

62CharEncoding.Utf16 => CustomMarshallingInfoHelper.CreateMarshallingInfoByMarshallerTypeName(_compilation, type, TypeNames.Utf16StringMarshaller), 63CharEncoding.Utf8 => CustomMarshallingInfoHelper.CreateMarshallingInfoByMarshallerTypeName(_compilation, type, TypeNames.Utf8StringMarshaller),

StubEnvironment.cs (7)

35_lcidConversionAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.LCIDConversionAttribute)); 49_suppressGCTransitionAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.SuppressGCTransitionAttribute)); 63_unmanagedCallConvAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.UnmanagedCallConvAttribute)); 77_defaultDllImportSearchPathsAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.DefaultDllImportSearchPathsAttribute)); 91_wasmImportLinkageAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.WasmImportLinkageAttribute)); 105_stackTraceHiddenAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.System_Diagnostics_StackTraceHiddenAttribute)); 119_debuggerHiddenAttrType = new Optional<INamedTypeSymbol?>(Compilation.GetTypeByMetadataName(TypeNames.System_Diagnostics_DebuggerHiddenAttribute));

TypePositionInfo.cs (2)

114INamedTypeSymbol outAttributeType = compilation.GetTypeByMetadataName(TypeNames.System_Runtime_InteropServices_OutAttribute)!; 115INamedTypeSymbol inAttributeType = compilation.GetTypeByMetadataName(TypeNames.System_Runtime_InteropServices_InAttribute)!;

TypeSymbolExtensions.cs (4)

74if (t.ToDisplayString() is TypeNames.System_Runtime_InteropServices_CLong // CLong is an interop intrinsic type for the C long type 75or TypeNames.System_Runtime_InteropServices_CULong // CULong is an interop intrinsic type for the C ulong type 76or TypeNames.System_Runtime_InteropServices_NFloat) // NFloat is an interop intrinsic type for a pointer-sized floating point type 83if (t.ToDisplayString() == TypeNames.System_Guid) // .NET has established that Guid is blittable and matches the shape of the Win32 GUID type exactly and always will.