Bump metadata versions: SDK: 60.0.34, WDK: 0.11.4

Directory.Packages.props

@@ -4,8 +4,8 @@
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <CentralPackageTransitivePinningEnabled>true</CentralPackageTransitivePinningEnabled>
-    <MetadataVersion>56.0.13-preview</MetadataVersion>
-    <WDKMetadataVersion>0.9.9-experimental</WDKMetadataVersion>
+    <MetadataVersion>60.0.34-preview</MetadataVersion>
+    <WDKMetadataVersion>0.11.4-experimental</WDKMetadataVersion>
     <!-- <DiaMetadataVersion>0.2.185-preview-g7e1e6a442c</DiaMetadataVersion> -->
     <ApiDocsVersion>0.1.42-alpha</ApiDocsVersion>
     <CodeAnalysisVersion>4.8.0</CodeAnalysisVersion>

src/Microsoft.Windows.CsWin32/Generator.Constant.cs

@@ -205,8 +205,9 @@ ReadOnlyMemory<char> TrimCurlyBraces(ReadOnlyMemory<char> arg)
         return argExpressions;
     }
 
-    private ObjectCreationExpressionSyntax? CreateConstantViaCtor(List<ReadOnlyMemory<char>> args, TypeSyntax targetType, TypeDefinition targetTypeDef)
+    private ObjectCreationExpressionSyntax? CreateConstantViaCtor(List<ReadOnlyMemory<char>> args, TypeSyntax targetType, TypeDefinition targetTypeDef, out bool unsafeRequired)
     {
+        unsafeRequired = false;
         foreach (MethodDefinitionHandle methodDefHandle in targetTypeDef.GetMethods())
         {
             MethodDefinition methodDef = this.Reader.GetMethodDefinition(methodDefHandle);
@@ -218,7 +219,8 @@ ReadOnlyMemory<char> TrimCurlyBraces(ReadOnlyMemory<char> arg)
                 for (int i = 0; i < args.Count; i++)
                 {
                     TypeHandleInfo parameterTypeInfo = ctorSignature.ParameterTypes[i];
-                    argExpressions[i] = Argument(this.CreateConstant(args[i], parameterTypeInfo));
+                    argExpressions[i] = Argument(this.CreateConstant(args[i], parameterTypeInfo, out bool thisRequiresUnsafe));
+                    unsafeRequired |= thisRequiresUnsafe;
                     i++;
                 }
 
@@ -229,8 +231,9 @@ ReadOnlyMemory<char> TrimCurlyBraces(ReadOnlyMemory<char> arg)
         return null;
     }
 
-    private ObjectCreationExpressionSyntax? CreateConstantByField(List<ReadOnlyMemory<char>> args, TypeSyntax targetType, TypeDefinition targetTypeDef)
+    private ObjectCreationExpressionSyntax? CreateConstantByField(List<ReadOnlyMemory<char>> args, TypeSyntax targetType, TypeDefinition targetTypeDef, out bool unsafeRequired)
     {
+        unsafeRequired = false;
         if (targetTypeDef.GetFields().Count != args.Count)
         {
             return null;
@@ -246,7 +249,8 @@ ReadOnlyMemory<char> TrimCurlyBraces(ReadOnlyMemory<char> arg)
             fieldAssignmentExpressions[i] = AssignmentExpression(
                 SyntaxKind.SimpleAssignmentExpression,
                 IdentifierName(fieldName),
-                this.CreateConstant(args[i], fieldTypeInfo));
+                this.CreateConstant(args[i], fieldTypeInfo, out bool thisRequiresUnsafe));
+            unsafeRequired |= thisRequiresUnsafe;
             i++;
         }
 
@@ -255,18 +259,20 @@ ReadOnlyMemory<char> TrimCurlyBraces(ReadOnlyMemory<char> arg)
             .WithInitializer(InitializerExpression(SyntaxKind.ObjectInitializerExpression, SeparatedList<ExpressionSyntax>()).AddExpressions(fieldAssignmentExpressions));
     }
 
-    private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeHandleInfo targetType)
+    private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeHandleInfo targetType, out bool unsafeRequired)
     {
+        unsafeRequired = targetType is PointerTypeHandleInfo;
         return targetType switch
         {
             ArrayTypeHandleInfo { ElementType: PrimitiveTypeHandleInfo { PrimitiveTypeCode: PrimitiveTypeCode.Byte } } pointerType => this.CreateByteArrayConstant(argsAsString),
             PrimitiveTypeHandleInfo primitiveType => ToExpressionSyntax(primitiveType.PrimitiveTypeCode, argsAsString),
-            HandleTypeHandleInfo handleType => this.CreateConstant(argsAsString, targetType.ToTypeSyntax(this.fieldTypeSettings, GeneratingElement.Constant, null).Type, (TypeReferenceHandle)handleType.Handle),
+            HandleTypeHandleInfo handleType => this.CreateConstant(argsAsString, targetType.ToTypeSyntax(this.fieldTypeSettings, GeneratingElement.Constant, null).Type, (TypeReferenceHandle)handleType.Handle, out unsafeRequired),
+            PointerTypeHandleInfo pointerType => CastExpression(pointerType.ToTypeSyntax(this.fieldTypeSettings, GeneratingElement.Constant, null).Type, ParenthesizedExpression(ToExpressionSyntax(PrimitiveTypeCode.UInt64, argsAsString))),
             _ => throw new GenerationFailedException($"Unsupported constant type: {targetType}"),
         };
     }
 
-    private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeSyntax targetType, TypeReferenceHandle targetTypeRefHandle)
+    private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeSyntax targetType, TypeReferenceHandle targetTypeRefHandle, out bool unsafeRequired)
     {
         if (!this.TryGetTypeDefHandle(targetTypeRefHandle, out TypeDefinitionHandle targetTypeDefHandle))
         {
@@ -275,6 +281,7 @@ private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeS
             if (this.Reader.StringComparer.Equals(typeRef.Name, "Guid"))
             {
                 List<ReadOnlyMemory<char>> guidArgs = SplitConstantArguments(argsAsString);
+                unsafeRequired = false;
                 return this.CreateGuidConstant(guidArgs);
             }
 
@@ -287,8 +294,8 @@ private ExpressionSyntax CreateConstant(ReadOnlyMemory<char> argsAsString, TypeS
         List<ReadOnlyMemory<char>> args = SplitConstantArguments(argsAsString);
 
         ObjectCreationExpressionSyntax? result =
-            this.CreateConstantViaCtor(args, targetType, typeDef) ??
-            this.CreateConstantByField(args, targetType, typeDef);
+            this.CreateConstantViaCtor(args, targetType, typeDef, out unsafeRequired) ??
+            this.CreateConstantByField(args, targetType, typeDef, out unsafeRequired);
 
         return result ?? throw new GenerationFailedException($"Unable to construct constant value given {args.Count} fields or constructor arguments.");
     }
@@ -328,14 +335,15 @@ private ExpressionSyntax CreateGuidConstant(List<ReadOnlyMemory<char>> guidArgs)
         return ObjectCreationExpression(GuidTypeSyntax).AddArgumentListArguments(ctorArgs.Select(t => Argument(LiteralExpression(SyntaxKind.NumericLiteralExpression, t))).ToArray());
     }
 
-    private ExpressionSyntax CreateConstant(CustomAttribute constantAttribute, TypeHandleInfo targetType)
+    private ExpressionSyntax CreateConstant(CustomAttribute constantAttribute, TypeHandleInfo targetType, out bool unsafeRequired)
     {
         TypeReferenceHandle targetTypeRefHandle = (TypeReferenceHandle)((HandleTypeHandleInfo)targetType).Handle;
         CustomAttributeValue<TypeSyntax> args = constantAttribute.DecodeValue(CustomAttributeTypeProvider.Instance);
         return this.CreateConstant(
             ((string)args.FixedArguments[0].Value!).AsMemory(),
             targetType.ToTypeSyntax(this.fieldTypeSettings, GeneratingElement.Constant, null).Type,
-            targetTypeRefHandle);
+            targetTypeRefHandle,
+            out unsafeRequired);
     }
 
     private FieldDeclarationSyntax DeclareConstant(FieldDefinition fieldDef)
@@ -346,12 +354,12 @@ private FieldDeclarationSyntax DeclareConstant(FieldDefinition fieldDef)
             TypeHandleInfo fieldTypeInfo = fieldDef.DecodeSignature(SignatureHandleProvider.Instance, null) with { IsConstantField = true };
             CustomAttributeHandleCollection customAttributes = fieldDef.GetCustomAttributes();
             TypeSyntaxAndMarshaling fieldType = fieldTypeInfo.ToTypeSyntax(this.fieldTypeSettings, GeneratingElement.Constant, customAttributes);
+            bool requiresUnsafe = false;
             ExpressionSyntax value =
                 fieldDef.GetDefaultValue() is { IsNil: false } constantHandle ? ToExpressionSyntax(this.Reader, constantHandle) :
                 this.FindInteropDecorativeAttribute(customAttributes, nameof(GuidAttribute)) is CustomAttribute guidAttribute ? GuidValue(guidAttribute) :
-                this.FindInteropDecorativeAttribute(customAttributes, "ConstantAttribute") is CustomAttribute constantAttribute ? this.CreateConstant(constantAttribute, fieldTypeInfo) :
+                this.FindInteropDecorativeAttribute(customAttributes, "ConstantAttribute") is CustomAttribute constantAttribute ? this.CreateConstant(constantAttribute, fieldTypeInfo, out requiresUnsafe) :
                 throw new NotSupportedException("Unsupported constant: " + name);
-            bool requiresUnsafe = false;
             if (fieldType.Type is not PredefinedTypeSyntax && value is not ObjectCreationExpressionSyntax)
             {
                 if (fieldTypeInfo is HandleTypeHandleInfo handleFieldTypeInfo && this.IsHandle(handleFieldTypeInfo.Handle, out _))

src/Microsoft.Windows.CsWin32/Generator.Handle.cs

@@ -149,6 +149,7 @@ public partial class Generator
                     IdentifierName(renamedReleaseMethod ?? releaseMethod)),
                 ArgumentList().AddArguments(releaseHandleArgument));
             BlockSyntax? releaseBlock = null;
+            bool releaseMethodIsUnsafe = false;
             if (!(releaseMethodReturnType.Type is PredefinedTypeSyntax { Keyword: { RawKind: (int)SyntaxKind.BoolKeyword } } ||
                 releaseMethodReturnType.Type is QualifiedNameSyntax { Right: { Identifier: { ValueText: "BOOL" } } }))
             {
@@ -197,6 +198,15 @@ public partial class Generator
                                 ExpressionSyntax noerror = MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, ParseName("global::Windows.Win32.Foundation.WIN32_ERROR"), IdentifierName("NO_ERROR"));
                                 releaseInvocation = BinaryExpression(SyntaxKind.EqualsExpression, releaseInvocation, noerror);
                                 break;
+                            case "CONFIGRET":
+                                noerror = MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, ParseName("global::Windows.Win32.Devices.DeviceAndDriverInstallation.CONFIGRET"), IdentifierName("CR_SUCCESS"));
+                                releaseInvocation = BinaryExpression(SyntaxKind.EqualsExpression, releaseInvocation, noerror);
+                                break;
+                            case "LRESULT" when releaseMethod == "ICClose":
+                                this.TryGenerateConstantOrThrow("ICERR_OK");
+                                noerror = CastExpression(ParseName("global::Windows.Win32.Foundation.LRESULT"), MemberAccessExpression(SyntaxKind.SimpleMemberAccessExpression, IdentifierName("PInvoke"), IdentifierName("ICERR_OK")));
+                                releaseInvocation = BinaryExpression(SyntaxKind.EqualsExpression, releaseInvocation, noerror);
+                                break;
                             case "HGLOBAL":
                             case "HLOCAL":
                                 releaseInvocation = BinaryExpression(SyntaxKind.EqualsExpression, releaseInvocation, DefaultExpression(releaseMethodReturnType.Type));
@@ -205,12 +215,29 @@ public partial class Generator
                                 throw new NotSupportedException($"Return type {identifierName.Identifier.ValueText} on release method {releaseMethod} not supported.");
                         }
 
+                        break;
+                    case PointerTypeSyntax { ElementType: PredefinedTypeSyntax elementType }:
+                        releaseMethodIsUnsafe = true;
+                        switch (elementType.Keyword.Kind())
+                        {
+                            case SyntaxKind.VoidKeyword when releaseMethod == "FreeSid":
+                                releaseInvocation = BinaryExpression(SyntaxKind.EqualsExpression, releaseInvocation, LiteralExpression(SyntaxKind.NullLiteralExpression));
+                                break;
+                            default:
+                                throw new NotSupportedException($"Return type {elementType}* on release method {releaseMethod} not supported.");
+                        }
+
                         break;
                 }
             }
 
             MethodDeclarationSyntax releaseHandleDeclaration = MethodDeclaration(PredefinedType(TokenWithSpace(SyntaxKind.BoolKeyword)), Identifier("ReleaseHandle"))
                 .AddModifiers(TokenWithSpace(SyntaxKind.ProtectedKeyword), TokenWithSpace(SyntaxKind.OverrideKeyword));
+            if (releaseMethodIsUnsafe)
+            {
+                releaseHandleDeclaration = releaseHandleDeclaration.AddModifiers(TokenWithSpace(SyntaxKind.UnsafeKeyword));
+            }
+
             releaseHandleDeclaration = releaseBlock is null
                 ? releaseHandleDeclaration
                      .WithExpressionBody(ArrowExpressionClause(releaseInvocation))

src/Microsoft.Windows.CsWin32/Generator.cs

@@ -1006,7 +1006,7 @@ internal void RequestInteropType(TypeReferenceHandle typeRefHandle, Context cont
                     {
                         AssemblyReference assemblyRef = this.Reader.GetAssemblyReference((AssemblyReferenceHandle)typeRef.ResolutionScope);
                         string scope = this.Reader.GetString(assemblyRef.Name);
-                        throw new GenerationFailedException($"Input metadata file \"{scope}\" has not been provided.");
+                        throw new GenerationFailedException($"Input metadata file \"{scope}\" has not been provided, or is referenced at a version that is lacking the type \"{metadataName}\".");
                     }
                 }
             }

src/Microsoft.Windows.CsWin32/PointerTypeHandleInfo.cs

@@ -7,7 +7,7 @@ internal record PointerTypeHandleInfo(TypeHandleInfo ElementType) : TypeHandleIn
 {
     public override string ToString() => this.ToTypeSyntaxForDisplay().ToString();
 
-    internal override TypeSyntaxAndMarshaling ToTypeSyntax(TypeSyntaxSettings inputs, Generator.GeneratingElement forElement, CustomAttributeHandleCollection? customAttributes, ParameterAttributes parameterAttributes)
+    internal override TypeSyntaxAndMarshaling ToTypeSyntax(TypeSyntaxSettings inputs, Generator.GeneratingElement forElement, CustomAttributeHandleCollection? customAttributes, ParameterAttributes parameterAttributes = default)
     {
         Generator.NativeArrayInfo? nativeArrayInfo = customAttributes.HasValue ? inputs.Generator?.FindNativeArrayInfoAttribute(customAttributes.Value) : null;
 

test/Microsoft.Windows.CsWin32.Tests/ConstantsTests.cs

@@ -19,6 +19,7 @@ public ConstantsTests(ITestOutputHelper logger)
     [InlineData("X509_CERT")] // A constant defined as PCSTR
     [InlineData("RT_CURSOR")] // PCWSTR constant
     [InlineData("HBMMENU_POPUP_RESTORE")] // A HBITMAP handle as a constant
+    [InlineData("CONDITION_VARIABLE_INIT")] // A 0 constant typed void*
 
     public void InterestingConstants(string name)
     {

test/Microsoft.Windows.CsWin32.Tests/HandleTests.cs

@@ -143,4 +143,13 @@ public void ReleaseMethodGeneratedWithHandleStruct()
         this.GenerateApi("HANDLE");
         Assert.True(this.IsMethodGenerated("CloseHandle"));
     }
+
+    [Theory]
+    [InlineData("ICOpen")]
+    [InlineData("CM_Register_Notification")]
+    [InlineData("AllocateAndInitializeSid")]
+    public void ReleaseMethodGeneratedWithUncommonReturnType(string api)
+    {
+        this.GenerateApi(api);
+    }
 }

test/Microsoft.Windows.CsWin32.Tests/MyReferenceAssemblies.cs

@@ -5,7 +5,7 @@ internal static class MyReferenceAssemblies
 {
 #pragma warning disable SA1202 // Elements should be ordered by access - because field initializer depend on each other
     private static readonly ImmutableArray<PackageIdentity> AdditionalLegacyPackages = ImmutableArray.Create(
-        new PackageIdentity("Microsoft.Windows.SDK.Contracts", "10.0.22621.2"));
+        new PackageIdentity("Microsoft.Windows.SDK.Contracts", "10.0.22621.2428"));
 
     private static readonly ImmutableArray<PackageIdentity> AdditionalModernPackages = AdditionalLegacyPackages.AddRange(ImmutableArray.Create(
         new PackageIdentity("System.Runtime.CompilerServices.Unsafe", "6.0.0"),