Fixed regression of WriterAsReadOnlyCollection test

dotnet · Oct 25, 2023 · ab9ed11 · ab9ed11
1 parent 7d79a17
commit ab9ed11
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/DotNext/Buffers/PooledArrayBufferWriter.cs b/src/DotNext/Buffers/PooledArrayBufferWriter.cs
@@ -104,7 +104,10 @@ public ArrayPool<T>? BufferPool
 
     /// <inheritdoc/>
     void ICollection<T>.CopyTo(T[] array, int arrayIndex)
-        => buffer.CopyTo(array.AsSpan(arrayIndex, position));
+    {
+        var source = MemoryMarshal.CreateReadOnlySpan(ref MemoryMarshal.GetArrayDataReference(buffer), position);
+        source.CopyTo(array.AsSpan(arrayIndex));
+    }
 
     /// <summary>
     /// Gets the element at the specified index.