Add missing readonly modifier

Sergio0694 · Sergio0694 · commit d2f77a949729 · 2023-05-16T14:20:33.000+02:00
diff --git a/src/CommunityToolkit.Mvvm.SourceGenerators/Helpers/ImmutableArrayBuilder{T}.cs b/src/CommunityToolkit.Mvvm.SourceGenerators/Helpers/ImmutableArrayBuilder{T}.cs
@@ -43,7 +43,7 @@ private ImmutableArrayBuilder(Writer writer)
     }
 
     /// <inheritdoc cref="ImmutableArray{T}.Builder.Count"/>
-    public int Count
+    public readonly int Count
     {
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         get => this.writer!.Count;

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ private ImmutableArrayBuilder(Writer writer)`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`/// <inheritdoc cref="ImmutableArray{T}.Builder.Count"/>`
`46`		`- public int Count`
	`46`	`+ public readonly int Count`
`47`	`47`	`{`
`48`	`48`	`[MethodImpl(MethodImplOptions.AggressiveInlining)]`
`49`	`49`	`get => this.writer!.Count;`