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39 lines
1.6 KiB
39 lines
1.6 KiB
// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team |
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// |
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// Permission is hereby granted, free of charge, to any person obtaining a copy of this |
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// software and associated documentation files (the "Software"), to deal in the Software |
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// without restriction, including without limitation the rights to use, copy, modify, merge, |
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// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons |
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// to whom the Software is furnished to do so, subject to the following conditions: |
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// |
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// The above copyright notice and this permission notice shall be included in all copies or |
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// substantial portions of the Software. |
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// |
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE |
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// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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// DEALINGS IN THE SOFTWARE. |
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#nullable enable |
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using System.Collections.Generic; |
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using System.Runtime.CompilerServices; |
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namespace ICSharpCode.Decompiler.Util |
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{ |
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public sealed class ReferenceComparer : IEqualityComparer<object?> |
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{ |
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public readonly static ReferenceComparer Instance = new ReferenceComparer(); |
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public new bool Equals(object? x, object? y) |
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{ |
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return x == y; |
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} |
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public int GetHashCode(object? obj) |
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{ |
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return RuntimeHelpers.GetHashCode(obj); |
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} |
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} |
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}
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