Add '[DisallowNull]' to 'DefaultValueCallback'

CommunityToolkit · Dec 7, 2024 · b0e178e · b0e178e
1 parent c053699
commit b0e178e
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/...pertyGenerator.SourceGenerators/EmbeddedResources/GeneratedDependencyPropertyAttribute.cs b/...pertyGenerator.SourceGenerators/EmbeddedResources/GeneratedDependencyPropertyAttribute.cs
@@ -71,6 +71,9 @@ internal sealed class GeneratedDependencyPropertyAttribute : global::System.Attr
         /// <remarks>
         /// Using this property is mutually exclusive with <see cref="DefaultValue"/>.
         /// </remarks>
+#if NET8_0_OR_GREATER
+        [global::System.Diagnostics.CodeAnalysis.DisallowNull]
+#endif
         public string? DefaultValueCallback { get; init; } = null;
 
         /// <summary>

diff --git a/components/DependencyPropertyGenerator/src/GeneratedDependencyPropertyAttribute.cs b/components/DependencyPropertyGenerator/src/GeneratedDependencyPropertyAttribute.cs
@@ -3,6 +3,9 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+#if NET8_0_OR_GREATER
+using System.Diagnostics.CodeAnalysis;
+#endif
 #if WINDOWS_UWP || HAS_UNO
 using DependencyObject = Windows.UI.Xaml.DependencyObject;
 using DependencyProperty = Windows.UI.Xaml.DependencyProperty;
@@ -62,6 +65,9 @@ public sealed class GeneratedDependencyPropertyAttribute : Attribute
     /// <remarks>
     /// Using this property is mutually exclusive with <see cref="DefaultValue"/>.
     /// </remarks>
+#if NET8_0_OR_GREATER
+    [DisallowNull]
+#endif
     public string? DefaultValueCallback { get; init; } = null;
 
     /// <summary>