ReferenceEqualityComparer.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Core / Microsoft / Scripting / Utils / ReferenceEqualityComparer.cs / 1305376 / ReferenceEqualityComparer.cs

                            /* **************************************************************************** 
 *
 * Copyright (c) Microsoft Corporation.
 *
 * This source code is subject to terms and conditions of the Microsoft Public License. A 
 * copy of the license can be found in the License.html file at the root of this distribution. If
 * you cannot locate the  Microsoft Public License, please send an email to 
 * dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound 
 * by the terms of the Microsoft Public License.
 * 
 * You must not remove this notice, or any other, from this software.
 *
 *
 * ***************************************************************************/ 

using System.Collections.Generic; 
using System.Runtime.CompilerServices; 

namespace System.Dynamic.Utils { 
    internal sealed class ReferenceEqualityComparer : IEqualityComparer {
        internal static readonly ReferenceEqualityComparer Instance = new ReferenceEqualityComparer();

        private ReferenceEqualityComparer() { } 

        public bool Equals(T x, T y) { 
            return object.ReferenceEquals(x, y); 
        }
 
        public int GetHashCode(T obj) {
            return RuntimeHelpers.GetHashCode(obj);
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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