diff --git a/ICSharpCode.NRefactory/TypeSystem/ITypeDefinition.cs b/ICSharpCode.NRefactory/TypeSystem/ITypeDefinition.cs
index ccc627f45e..1ec753368c 100644
--- a/ICSharpCode.NRefactory/TypeSystem/ITypeDefinition.cs
+++ b/ICSharpCode.NRefactory/TypeSystem/ITypeDefinition.cs
@@ -103,7 +103,14 @@ namespace ICSharpCode.NRefactory.TypeSystem
 		
 		IList<ITypeDefinition> NestedTypes { get; }
 		IList<IMember> Members { get; }
-		
+
+		/// <summary>
+		/// Gets the members that are defined in this type.
+		/// </summary>
+		/// <param name="filter">The filter used to select which members to return.
+		/// The filter is tested on the original member definitions (before specialization).</param>
+		IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMethod> filter);
+
 		IEnumerable<IField> Fields { get; }
 		IEnumerable<IMethod> Methods { get; }
 		IEnumerable<IProperty> Properties { get; }
diff --git a/ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs b/ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs
index b6cd1e09ce..236a3c1b05 100644
--- a/ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs
+++ b/ICSharpCode.NRefactory/TypeSystem/Implementation/DefaultResolvedTypeDefinition.cs
@@ -282,7 +282,7 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 		
 		MemberList memberList;
 		
-		MemberList GetMemberList()
+		MemberList GetMemberList(Predicate<IUnresolvedMethod> filter = null)
 		{
 			var result = LazyInit.VolatileRead(ref this.memberList);
 			if (result != null) {
@@ -296,6 +296,8 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 				ITypeResolveContext parentContextForPart = part.CreateResolveContext(parentContext);
 				ITypeResolveContext contextForPart = parentContextForPart.WithCurrentTypeDefinition(this);
 				foreach (var member in part.Members) {
+					if (filter != null && !filter(member))
+						continue;
 					IUnresolvedMethod method = member as IUnresolvedMethod;
 					if (method != null && method.IsPartial) {
 						// Merge partial method declaration and implementation
@@ -328,8 +330,11 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 				if (kind == TypeKind.Class && !this.IsStatic && !unresolvedMembers.Any(m => m.EntityType == EntityType.Constructor && !m.IsStatic)
 				    || kind == TypeKind.Enum || kind == TypeKind.Struct)
 				{
-					contextPerMember.Add(parts[0].CreateResolveContext(parentContext).WithCurrentTypeDefinition(this));
-					unresolvedMembers.Add(DefaultUnresolvedMethod.CreateDefaultConstructor(parts[0]));
+					var defaultConstructor = DefaultUnresolvedMethod.CreateDefaultConstructor(parts[0]);
+					if (filter == null || filter(defaultConstructor)) {
+						contextPerMember.Add(parts[0].CreateResolveContext(parentContext).WithCurrentTypeDefinition(this));
+						unresolvedMembers.Add(defaultConstructor);
+					}
 				}
 			}
 			result = new MemberList(contextPerMember, unresolvedMembers, partialMethodInfos);
@@ -339,7 +344,12 @@ namespace ICSharpCode.NRefactory.TypeSystem.Implementation
 		public IList<IMember> Members {
 			get { return GetMemberList(); }
 		}
-		
+
+		public IList<IMember> GetDefinedMembers (Predicate<IUnresolvedMethod> filter)
+		{
+			return GetMemberList(filter);
+		}
+
 		public IEnumerable<IField> Fields {
 			get {
 				var members = GetMemberList();