Add back the old EntityType as obsolete enum to provide some limited backward compatibility.

ICSharpCode.NRefactory.CSharp/Resolver/CSharpOperators.cs

@@ -151,6 +151,11 @@ namespace ICSharpCode.NRefactory.CSharp.Resolver
 				get { return SymbolKind.Operator; }
 			}
 			
+			[Obsolete("Use the SymbolKind property instead.")]
+			EntityType IEntity.EntityType {
+				get { return EntityType.Operator; }
+			}
+			
 			DomRegion IEntity.Region {
 				get { return DomRegion.Empty; }
 			}

ICSharpCode.NRefactory.CSharp/Resolver/ReducedExtensionMethod.cs

@@ -273,6 +273,13 @@ namespace ICSharpCode.NRefactory.CSharp
 			}
 		}
 
+		[Obsolete("Use the SymbolKind property instead.")]
+		public EntityType EntityType {
+			get {
+				return baseMethod.EntityType;
+			}
+		}
+		
 		public DomRegion Region {
 			get {
 				return baseMethod.Region;

ICSharpCode.NRefactory/TypeSystem/EntityType.cs

@@ -20,54 +20,44 @@ using System;
 
 namespace ICSharpCode.NRefactory.TypeSystem
 {
-	public enum SymbolKind : byte
+	[Obsolete("Use SymbolKind instead")]
+	public enum EntityType : byte
 	{
-		None,
+		None = SymbolKind.None,
 		/// <seealso cref="ITypeDefinition"/>
-		TypeDefinition,
+		TypeDefinition = SymbolKind.TypeDefinition,
 		/// <seealso cref="IField"/>
-		Field,
+		Field = SymbolKind.Field,
 		/// <summary>
 		/// The symbol is a property, but not an indexer.
 		/// </summary>
 		/// <seealso cref="IProperty"/>
-		Property,
+		Property = SymbolKind.Property,
 		/// <summary>
 		/// The symbol is an indexer, not a regular property.
 		/// </summary>
 		/// <seealso cref="IProperty"/>
-		Indexer,
+		Indexer = SymbolKind.Indexer,
 		/// <seealso cref="IEvent"/>
-		Event,
+		Event = SymbolKind.Event,
 		/// <summary>
 		/// The symbol is a method which is not an operator/constructor/destructor or accessor.
 		/// </summary>
 		/// <seealso cref="IMethod"/>
-		Method,
+		Method = SymbolKind.Method,
 		/// <summary>
 		/// The symbol is a user-defined operator.
 		/// </summary>
 		/// <seealso cref="IMethod"/>
-		Operator,
+		Operator = SymbolKind.Operator,
 		/// <seealso cref="IMethod"/>
-		Constructor,
+		Constructor = SymbolKind.Constructor,
 		/// <seealso cref="IMethod"/>
-		Destructor,
+		Destructor = SymbolKind.Destructor,
 		/// <summary>
 		/// The accessor method for a property getter/setter or event add/remove.
 		/// </summary>
 		/// <seealso cref="IMethod"/>
-		Accessor,
+		Accessor = SymbolKind.Accessor,
-		/// <seealso cref="INamespace"/>
-		Namespace,
-		/// <summary>
-		/// The symbol is a variable, but not a parameter.
-		/// </summary>
-		/// <seealso cref="IVariable"/>
-		Variable,
-		/// <seealso cref="IParameter"/>
-		Parameter,
-		/// <seealso cref="ITypeParameter"/>
-		TypeParameter,
 	}
 }

ICSharpCode.NRefactory/TypeSystem/IEntity.cs

@@ -95,6 +95,12 @@ namespace ICSharpCode.NRefactory.TypeSystem
 	/// </summary>
 	public interface IEntity : ISymbol, ICompilationProvider, INamedElement, IHasAccessibility
 	{
+		/// <summary>
+		/// Gets the entity type.
+		/// </summary>
+		[Obsolete("Use the SymbolKind property instead.")]
+		EntityType EntityType { get; }
+		
 		/// <summary>
 		/// Gets the short name of the entity.
 		/// </summary>

ICSharpCode.NRefactory/TypeSystem/ISymbol.cs

@@ -20,6 +20,57 @@ using System;
 
 namespace ICSharpCode.NRefactory.TypeSystem
 {
+	public enum SymbolKind : byte
+	{
+		None,
+		/// <seealso cref="ITypeDefinition"/>
+		TypeDefinition,
+		/// <seealso cref="IField"/>
+		Field,
+		/// <summary>
+		/// The symbol is a property, but not an indexer.
+		/// </summary>
+		/// <seealso cref="IProperty"/>
+		Property,
+		/// <summary>
+		/// The symbol is an indexer, not a regular property.
+		/// </summary>
+		/// <seealso cref="IProperty"/>
+		Indexer,
+		/// <seealso cref="IEvent"/>
+		Event,
+		/// <summary>
+		/// The symbol is a method which is not an operator/constructor/destructor or accessor.
+		/// </summary>
+		/// <seealso cref="IMethod"/>
+		Method,
+		/// <summary>
+		/// The symbol is a user-defined operator.
+		/// </summary>
+		/// <seealso cref="IMethod"/>
+		Operator,
+		/// <seealso cref="IMethod"/>
+		Constructor,
+		/// <seealso cref="IMethod"/>
+		Destructor,
+		/// <summary>
+		/// The accessor method for a property getter/setter or event add/remove.
+		/// </summary>
+		/// <seealso cref="IMethod"/>
+		Accessor,
+		/// <seealso cref="INamespace"/>
+		Namespace,
+		/// <summary>
+		/// The symbol is a variable, but not a parameter.
+		/// </summary>
+		/// <seealso cref="IVariable"/>
+		Variable,
+		/// <seealso cref="IParameter"/>
+		Parameter,
+		/// <seealso cref="ITypeParameter"/>
+		TypeParameter,
+	}
+	
 	/// <summary>
 	/// Interface for type system symbols.
 	/// </summary>

ICSharpCode.NRefactory/TypeSystem/Implementation/AbstractResolvedEntity.cs

@@ -45,6 +45,11 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 			get { return unresolved.SymbolKind; }
 		}
 		
+		[Obsolete("Use the SymbolKind property instead.")]
+		public EntityType EntityType {
+			get { return (EntityType)unresolved.SymbolKind; }
+		}
+		
 		public DomRegion Region {
 			get { return unresolved.Region; }
 		}

ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs

@@ -114,6 +114,11 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 			get { return parts[0].SymbolKind; }
 		}
 		
+		[Obsolete("Use the SymbolKind property instead.")]
+		public EntityType EntityType {
+			get { return (EntityType)parts[0].SymbolKind; }
+		}
+		
 		public virtual TypeKind Kind {
 			get { return parts[0].Kind; }
 		}

ICSharpCode.NRefactory/TypeSystem/Implementation/SpecializedMember.cs

@@ -177,6 +177,11 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 			get { return baseMember.SymbolKind; }
 		}
 		
+		[Obsolete("Use the SymbolKind property instead.")]
+		public EntityType EntityType {
+			get { return baseMember.EntityType; }
+		}
+		
 		public DomRegion Region {
 			get { return baseMember.Region; }
 		}