Fix ImmutableArrayBuilder<T>.Count reported value

Sergio0694 · Sergio0694 · commit 6fff80d7b7da · 2022-12-07T13:19:34.000+01:00
diff --git a/src/CommunityToolkit.Mvvm.SourceGenerators/Helpers/ImmutableArrayBuilder{T}.cs b/src/CommunityToolkit.Mvvm.SourceGenerators/Helpers/ImmutableArrayBuilder{T}.cs
@@ -147,7 +147,7 @@ public Writer()
         public int Count
         {
             [MethodImpl(MethodImplOptions.AggressiveInlining)]
-            get => this.array!.Length;
+            get => this.index;
         }
 
         /// <inheritdoc cref="ImmutableArrayBuilder{T}.WrittenSpan"/>

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ public Writer()`
`147`	`147`	`public int Count`
`148`	`148`	`{`
`149`	`149`	`[MethodImpl(MethodImplOptions.AggressiveInlining)]`
`150`		`- get => this.array!.Length;`
	`150`	`+ get => this.index;`
`151`	`151`	`}`
`152`	`152`
`153`	`153`	`/// <inheritdoc cref="ImmutableArrayBuilder{T}.WrittenSpan"/>`