Add IReactiveObject source generator and tests (#352)

ChrisPulman · web-flow · commit de201112c1ed · 2025-12-24T11:13:07.000Z
* Add IReactiveObject source generator and tests

Introduces the [IReactiveObject] attribute and a new source generator to implement IReactiveObject for classes that cannot inherit from ReactiveObject. Updates documentation, adds generator logic, supporting models, and unit tests to verify generated code. Also updates helper and project files to support the new generator.

* Remove ViewModelTypeName from ReactiveObjectInfo

Eliminated the ViewModelTypeName property from the ReactiveObjectInfo record and updated the generator logic to reflect this change. This simplifies the model and generator by removing unused or unnecessary data.

* Fix typos in documentation and comments

Corrected 'reative' to 'reactive' in XML documentation and comments across multiple source generator files. Also fixed a typo in the summary for ReactiveCommandAttribute and clarified some comments in ReactiveObjectGenerator.

* Update XML doc for ReactiveObject generator test

Clarified the summary comment for the test method to specify it tests the ReactiveObject generator with IReactiveObjectAttribute.

* Update summary for ReactiveObjectInfo model

Revised the XML summary comment for ReactiveObjectInfo to clarify that it represents information about a generated ReactiveObject (view model), improving documentation accuracy.

* Fix typo in ReactiveCommand attribute summary

Corrected 'ReativeCommandAttribute' to 'ReactiveCommand Attribute' in the summary comments of multiple generated test files for improved clarity and accuracy.
diff --git a/README.md b/README.md
@@ -51,6 +51,7 @@ ReactiveUI Source Generators automatically generate ReactiveUI objects to stream
 - `[ViewModelControlHost("YourNameSpace.CustomControl")]`
 - `[BindableDerivedList]` Generates a derived list from a ReadOnlyObservableCollection backing field
 - `[ReactiveCollection]` Generates property changed notifications on add, remove, new actions on a ObservableCollection backing field
+- `[IReactiveObject]` Generates IReactiveObject implementation for classes not able to inherit from ReactiveObject
 
 #### IViewFor Registration generator
 
@@ -684,6 +685,19 @@ public partial class MyReactiveClass : ReactiveObject
 }
 ```
 
+### ReactiveObject implementation for classes not able to inherit from ReactiveObject
+```csharp
+using ReactiveUI;
+using ReactiveUI.SourceGenerators;
+
+[IReactiveObject]
+public partial class MyReactiveClass
+{
+    [Reactive]
+    private string _myProperty;
+}
+```
+
 ### TODO:
 - Add ObservableAsProperty to generate from a IObservable method with parameters.
 
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveAsyncCommand#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveAsyncCommand#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveAsyncCommandWithParameter#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveAsyncCommandWithParameter#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommand#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommand#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithAccessModifier#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithAccessModifier#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithNestedClasses#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithNestedClasses#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithNullableTypeAndNullableReturnType#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithNullableTypeAndNullableReturnType#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithOutputScheduler#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithOutputScheduler#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithParameter#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVECMD/ReactiveCMDGeneratorTests.FromReactiveCommandWithParameter#ReactiveUI.SourceGenerators.ReactiveCommandAttribute.g.verified.cs
@@ -10,7 +10,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.AttributeUsage(global::System.AttributeTargets.Method, AllowMultiple = false, Inherited = false)]
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVEOBJ/ReactiveObjectGeneratorTests.FromReactiveObject#ReactiveUI.SourceGenerators.IReactiveObjectAttribute.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVEOBJ/ReactiveObjectGeneratorTests.FromReactiveObject#ReactiveUI.SourceGenerators.IReactiveObjectAttribute.g.verified.cs
@@ -0,0 +1,19 @@
+﻿//HintName: ReactiveUI.SourceGenerators.IReactiveObjectAttribute.g.cs
+// Copyright (c) 2025 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+// <auto-generated/>
+#pragma warning disable
+#nullable enable
+namespace ReactiveUI.SourceGenerators;
+
+/// <summary>
+/// IReactiveObject Attribute.
+/// </summary>
+/// <seealso cref="System.Attribute" />
+[global::System.AttributeUsage(global::System.AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
+internal sealed class IReactiveObjectAttribute : global::System.Attribute;
+#nullable restore
+#pragma warning restore
diff --git a/src/ReactiveUI.SourceGenerator.Tests/REACTIVEOBJ/ReactiveObjectGeneratorTests.FromReactiveObject#TestNs.TestVM.IReactiveObject.g.verified.cs b/src/ReactiveUI.SourceGenerator.Tests/REACTIVEOBJ/ReactiveObjectGeneratorTests.FromReactiveObject#TestNs.TestVM.IReactiveObject.g.verified.cs
@@ -0,0 +1,68 @@
+﻿//HintName: TestNs.TestVM.IReactiveObject.g.cs
+// <auto-generated/>
+#pragma warning disable
+#nullable enable
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.ComponentModel;
+using ReactiveUI;
+
+namespace TestNs
+{
+    /// <summary>
+    /// Partial class for the TestVM which contains ReactiveUI IReactiveObject initialization.
+    /// </summary>
+    public partial class TestVM : IReactiveObject
+    {
+        private bool _propertyChangingEventsSubscribed;
+        private bool _propertyChangedEventsSubscribed;
+
+        /// <inheritdoc/>
+        public event PropertyChangingEventHandler? PropertyChanging
+        {
+            add
+            {
+                if (!_propertyChangingEventsSubscribed)
+                {
+                    this.SubscribePropertyChangingEvents();
+                    _propertyChangingEventsSubscribed = true;
+                }
+
+                PropertyChangingHandler += value;
+            }
+            remove => PropertyChangingHandler -= value;
+        }
+
+        /// <inheritdoc/>
+        public event PropertyChangedEventHandler? PropertyChanged
+        {
+            add
+            {
+                if (!_propertyChangedEventsSubscribed)
+                {
+                    this.SubscribePropertyChangedEvents();
+                    _propertyChangedEventsSubscribed = true;
+                }
+
+                PropertyChangedHandler += value;
+            }
+            remove => PropertyChangedHandler -= value;
+        }
+
+        [SuppressMessage("Roslynator", "RCS1159:Use EventHandler<T>", Justification = "Long term design.")]
+        private event PropertyChangingEventHandler? PropertyChangingHandler;
+
+        [SuppressMessage("Roslynator", "RCS1159:Use EventHandler<T>", Justification = "Long term design.")]
+        private event PropertyChangedEventHandler? PropertyChangedHandler;
+
+        /// <inheritdoc/>
+        void IReactiveObject.RaisePropertyChanging(PropertyChangingEventArgs args) =>
+            PropertyChangingHandler?.Invoke(this, args);
+
+        /// <inheritdoc/>
+        void IReactiveObject.RaisePropertyChanged(PropertyChangedEventArgs args) =>
+            PropertyChangedHandler?.Invoke(this, args);
+    }
+}
+#nullable restore
+#pragma warning restore
diff --git a/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj b/src/ReactiveUI.SourceGenerator.Tests/ReactiveUI.SourceGenerators.Tests.csproj
@@ -40,6 +40,7 @@
     <Folder Include="OAPH\" />
     <Folder Include="REACTIVECMD\" />
     <Folder Include="REACTIVE\" />
+    <Folder Include="REACTIVEOBJ\" />
     <Folder Include="REACTIVECOLL\" />
   </ItemGroup>
 
diff --git a/src/ReactiveUI.SourceGenerator.Tests/TestHelper.cs b/src/ReactiveUI.SourceGenerator.Tests/TestHelper.cs
@@ -87,6 +87,7 @@ public string VerifiedFilePath()
             nameof(ViewModelControlHostGenerator) => "CONTROLHOST",
             nameof(BindableDerivedListGenerator) => "DERIVEDLIST",
             nameof(ReactiveCollectionGenerator) => "REACTIVECOLL",
+            nameof(ReactiveObjectGenerator) => "REACTIVEOBJ",
             _ => name,
         };
     }
diff --git a/src/ReactiveUI.SourceGenerator.Tests/UnitTests/ReactiveObjectGeneratorTests.cs b/src/ReactiveUI.SourceGenerator.Tests/UnitTests/ReactiveObjectGeneratorTests.cs
@@ -0,0 +1,41 @@
+﻿// Copyright (c) 2025 ReactiveUI and contributors. All rights reserved.
+// Licensed to the ReactiveUI and contributors under one or more agreements.
+// The ReactiveUI and contributors licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using ReactiveUI.SourceGenerators;
+
+namespace ReactiveUI.SourceGenerator.Tests;
+
+/// <summary>
+/// Unit tests for the Reactive generator.
+/// </summary>
+[TestFixture]
+public class ReactiveObjectGeneratorTests : TestBase<ReactiveObjectGenerator>
+{
+    /// <summary>
+    /// Tests the ReactiveObject generator with IReactiveObjectAttribute.
+    /// </summary>
+    /// <returns>A task to monitor the async.</returns>
+    [Test]
+    public Task FromReactiveObject()
+    {
+        // Arrange: Setup the source code that matches the generator input expectations.
+        const string sourceCode = """
+                using System;
+                using ReactiveUI.SourceGenerators;
+                using System.Reactive.Linq;
+                namespace TestNs;
+
+                [IReactiveObject]
+                public partial class TestVM
+                {
+                    [Reactive]
+                    private int _test1 = 10;
+                }
+            """;
+
+        // Act: Initialize the helper and run the generator. Assert: Verify the generated code.
+        return TestHelper.TestPass(sourceCode);
+    }
+}
diff --git a/src/ReactiveUI.SourceGenerators.Execute/Person.cs b/src/ReactiveUI.SourceGenerators.Execute/Person.cs
@@ -4,7 +4,6 @@
 // See the LICENSE file in the project root for full license information.
 
 using System.Diagnostics.CodeAnalysis;
-using ReactiveUI;
 using ReactiveUI.SourceGenerators;
 
 namespace SGReactiveUI.SourceGenerators.Test;
@@ -14,7 +13,8 @@ namespace SGReactiveUI.SourceGenerators.Test;
 /// </summary>
 /// <seealso cref="ReactiveUI.ReactiveObject" />
 [ExcludeFromCodeCoverage]
-public partial class Person : ReactiveObject
+[IReactiveObject]
+public partial class Person
 {
     /// <summary>
     /// Gets or sets a value indicating whether this <see cref="Person"/> is deleted.
@@ -23,5 +23,5 @@ public partial class Person : ReactiveObject
     ///   <c>true</c> if deleted; otherwise, <c>false</c>.
     /// </value>
     [Reactive]
-    public bool Deleted { get; set; }
+    public partial bool Deleted { get; set; }
 }
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/AttributeDefinitions.cs b/src/ReactiveUI.SourceGenerators.Roslyn/AttributeDefinitions.cs
@@ -77,6 +77,8 @@ internal enum SplatRegistrationType
         #pragma warning restore
         """;
 
+    public const string ReactiveObjectAttributeType = "ReactiveUI.SourceGenerators.IReactiveObjectAttribute";
+
     public static string ReactiveObjectAttribute => $$"""
 // Copyright (c) {{DateTime.Now.Year}} .NET Foundation and Contributors. All rights reserved.
 // Licensed to the .NET Foundation under one or more agreements.
@@ -89,12 +91,12 @@ internal enum SplatRegistrationType
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReactiveObjectAttribute.
+/// IReactiveObject Attribute.
 /// </summary>
 /// <seealso cref="System.Attribute" />
 [global::System.CodeDom.Compiler.GeneratedCode("ReactiveUI.SourceGenerators.ReactiveObjectGenerator", "{{ReactiveGenerator.GeneratorVersion}}")]
 [global::System.AttributeUsage(global::System.AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
-internal sealed class ReactiveObjectAttribute : global::System.Attribute;
+internal sealed class IReactiveObjectAttribute : global::System.Attribute;
 #nullable restore
 #pragma warning restore
 """;
@@ -119,7 +121,7 @@ internal sealed class ReactiveObjectAttribute : global::System.Attribute;
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// ReativeCommandAttribute.
+/// ReactiveCommand Attribute.
 /// </summary>
 /// <seealso cref="Attribute" />
 [global::System.CodeDom.Compiler.GeneratedCode("ReactiveUI.SourceGenerators.ReactiveCommandGenerator", "{{ReactiveGenerator.GeneratorVersion}}")]
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/BindableDerivedList/BindableDerivedListGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/BindableDerivedList/BindableDerivedListGenerator.cs
@@ -3,8 +3,6 @@
 // The ReactiveUI and contributors licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for full license information.
 
-using System;
-using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Linq;
 using System.Text;
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/Core/Extensions/FieldSyntaxExtensions.cs b/src/ReactiveUI.SourceGenerators.Roslyn/Core/Extensions/FieldSyntaxExtensions.cs
@@ -5,6 +5,7 @@
 
 using System.Globalization;
 using Microsoft.CodeAnalysis;
+using ReactiveUI.SourceGenerators.Helpers;
 
 namespace ReactiveUI.SourceGenerators.Extensions;
 
@@ -124,7 +125,7 @@ internal static bool IsTargetTypeValid(this IFieldSymbol fieldSymbol)
     {
         var isObservableObject = fieldSymbol.ContainingType.InheritsFromFullyQualifiedMetadataName("ReactiveUI.ReactiveObject");
         var isIObservableObject = fieldSymbol.ContainingType.ImplementsFullyQualifiedMetadataName("ReactiveUI.IReactiveObject");
-        var hasObservableObjectAttribute = fieldSymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName("ReactiveUI.SourceGenerators.ReactiveObjectAttribute");
+        var hasObservableObjectAttribute = fieldSymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName(AttributeDefinitions.ReactiveObjectAttributeType);
 
         return isIObservableObject || isObservableObject || hasObservableObjectAttribute;
     }
@@ -138,7 +139,7 @@ internal static bool IsTargetTypeValid(this IPropertySymbol propertySymbol)
     {
         var isObservableObject = propertySymbol.ContainingType.InheritsFromFullyQualifiedMetadataName("ReactiveUI.ReactiveObject");
         var isIObservableObject = propertySymbol.ContainingType.ImplementsFullyQualifiedMetadataName("ReactiveUI.IReactiveObject");
-        var hasObservableObjectAttribute = propertySymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName("ReactiveUI.SourceGenerators.ReactiveObjectAttribute");
+        var hasObservableObjectAttribute = propertySymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName(AttributeDefinitions.ReactiveObjectAttributeType);
 
         return isIObservableObject || isObservableObject || hasObservableObjectAttribute;
     }
@@ -152,7 +153,7 @@ internal static bool IsTargetTypeValid(this IMethodSymbol methodSymbol)
     {
         var isObservableObject = methodSymbol.ContainingType.InheritsFromFullyQualifiedMetadataName("ReactiveUI.ReactiveObject");
         var isIObservableObject = methodSymbol.ContainingType.ImplementsFullyQualifiedMetadataName("ReactiveUI.IReactiveObject");
-        var hasObservableObjectAttribute = methodSymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName("ReactiveUI.SourceGenerators.ReactiveObjectAttribute");
+        var hasObservableObjectAttribute = methodSymbol.ContainingType.HasOrInheritsAttributeWithFullyQualifiedMetadataName(AttributeDefinitions.ReactiveObjectAttributeType);
 
         return isIObservableObject || isObservableObject || hasObservableObjectAttribute;
     }
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/IViewFor/IViewForGenerator.Execute.cs b/src/ReactiveUI.SourceGenerators.Roslyn/IViewFor/IViewForGenerator.Execute.cs
@@ -26,8 +26,6 @@ public partial class IViewForGenerator
     internal static readonly string GeneratorName = typeof(IViewForGenerator).FullName!;
     internal static readonly string GeneratorVersion = typeof(IViewForGenerator).Assembly.GetName().Version.ToString();
 
-    private static readonly string[] excludeFromCodeCoverage = ["[global::System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]"];
-
     private static IViewForInfo? GetClassInfo(in GenericGeneratorAttributeSyntaxContext context, CancellationToken token)
     {
         if (!(context.TargetNode is ClassDeclarationSyntax declaredClass && declaredClass.Modifiers.Any(SyntaxKind.PartialKeyword)))
@@ -126,7 +124,7 @@ public partial class IViewForGenerator
     private static string GenerateSource(string containingTypeName, string containingNamespace, string containingClassVisibility, string containingType, IViewForInfo iviewForInfo)
     {
         // Prepare any forwarded property attributes
-        var forwardedAttributesString = string.Join("\n        ", excludeFromCodeCoverage);
+        var forwardedAttributesString = string.Join("\n        ", AttributeDefinitions.ExcludeFromCodeCoverage);
 
         switch (iviewForInfo.BaseType)
         {
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/IViewFor/IViewForGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/IViewFor/IViewForGenerator.cs
@@ -14,7 +14,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// A source generator for generating reative properties.
+/// A source generator for generating reactive properties.
 /// </summary>
 [Generator(LanguageNames.CSharp)]
 public sealed partial class IViewForGenerator : IIncrementalGenerator
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ObservableAsProperty/ObservableAsPropertyGenerator{FromField}.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ObservableAsProperty/ObservableAsPropertyGenerator{FromField}.cs
@@ -14,7 +14,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// A source generator for generating reative properties.
+/// A source generator for generating reactive properties.
 /// </summary>
 public sealed partial class ObservableAsPropertyGenerator
 {
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ObservableAsProperty/ObservableAsPropertyGenerator{FromObservable}.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ObservableAsProperty/ObservableAsPropertyGenerator{FromObservable}.cs
@@ -14,7 +14,7 @@
 namespace ReactiveUI.SourceGenerators;
 
 /// <summary>
-/// A source generator for generating reative properties.
+/// A source generator for generating reactive properties.
 /// </summary>
 public sealed partial class ObservableAsPropertyGenerator
 {
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/Reactive/ReactiveGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/Reactive/ReactiveGenerator.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveCollection/ReactiveCollectionGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveCollection/ReactiveCollectionGenerator.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveCommand/ReactiveCommandGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveCommand/ReactiveCommandGenerator.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/Models/ReactiveObjectInfo.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/Models/ReactiveObjectInfo.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/ReactiveObjectGenerator.Execute.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/ReactiveObjectGenerator.Execute.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/ReactiveObjectGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ReactiveObject/ReactiveObjectGenerator.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/RoutedControlHost/RoutedControlHostGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/RoutedControlHost/RoutedControlHostGenerator.cs
diff --git a/src/ReactiveUI.SourceGenerators.Roslyn/ViewModelControlHost/ViewModelControlHostGenerator.cs b/src/ReactiveUI.SourceGenerators.Roslyn/ViewModelControlHost/ViewModelControlHostGenerator.cs
