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#pragma warning disable 659 // overrides AddToHashCodeCombiner instead
namespace System.Web.Mvc.ExpressionUtil {
using System;
using System.Diagnostics.CodeAnalysis;
using System.Linq.Expressions;
// DefaultExpression fingerprint class
// Expression of form default(T)
[SuppressMessage("Microsoft.Usage", "CA2218:OverrideGetHashCodeOnOverridingEquals", Justification = "Overrides AddToHashCodeCombiner() instead.")]
internal sealed class DefaultExpressionFingerprint : ExpressionFingerprint {
public DefaultExpressionFingerprint(ExpressionType nodeType, Type type)
: base(nodeType, type) {
// There are no properties on DefaultExpression that are worth including in
// the fingerprint.
}
public override bool Equals(object obj) {
DefaultExpressionFingerprint other = obj as DefaultExpressionFingerprint;
return (other != null)
&& this.Equals(other);
}
}
}
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