Code:
/ 4.0 / 4.0 / 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. /* **************************************************************************** * * 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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