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Optimize ImmutableArray<T>.ElementAtOrDefault #118742

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Optimize ImmutableArray<T>.ElementAtOrDefault #118742

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8 changes: 4 additions & 4 deletions src/libraries/System.Collections.Immutable/src/System/Linq/ImmutableArrayExtensions.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Licensed to the .NET Foundation under one or more agreements.
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Collections.Generic;
Expand Down Expand Up @@ -315,12 +315,12 @@ public static T ElementAt<T>(this ImmutableArray<T> immutableArray, int index)
/// <typeparam name="T">The type of element contained by the collection.</typeparam>
public static T? ElementAtOrDefault<T>(this ImmutableArray<T> immutableArray, int index)
{
if (index < 0 || index >= immutableArray.Length)
if ((uint)index < (uint)immutableArray.Length)
{
return default;
return immutableArray[index];
}

return immutableArray[index];
return default;
}

/// <summary>
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