Fixed failing unit test.

ICSharpCode.NRefactory.CSharp/Completion/CSharpCompletionEngine.cs

@@ -870,6 +870,8 @@ namespace ICSharpCode.NRefactory.CSharp.Completion
 				if (this.currentMember != null) {
 					var def = ctx.CurrentTypeDefinition ?? Compilation.MainAssembly.GetTypeDefinition (currentType);
 					foreach (var member in def.GetMembers ()) {
+						if (member is IMethod && ((IMethod)member).FullName == "System.Object.Finalize")
+							continue;
 						if (memberPred == null || memberPred (member))
 							wrapper.AddMember (member);
 					}
@@ -1854,6 +1856,12 @@ namespace ICSharpCode.NRefactory.CSharp.Completion
 					baseUnit = ParseStub ("a;", false);
 					type = baseUnit.GetNodeAt<MemberType> (location);
 				}
+				
+				if (type == null) {
+					baseUnit = ParseStub ("A a;", false);
+					type = baseUnit.GetNodeAt<MemberType> (location);
+				}
+				
 				if (type != null) {
 					// insert target type into compilation unit, to respect the 
 					var target = type.Target;

ICSharpCode.NRefactory.Tests/CSharp/CodeCompletion/CodeCompletionBugTests.cs

@@ -1691,6 +1691,36 @@ class A
 			});
 		}
 		
+		/// <summary>
+		/// Bug 2799 - No completion offered when declaring fields in a class
+		/// </summary>
+		[Test()]
+		public void TestBug2799 ()
+		{
+			CombinedProviderTest (
+@"namespace Foobar
+{
+    class MainClass
+    {
+        public enum Foo
+        {
+            Value1,
+            Value2
+        }
+    }
+
+
+    public class Second
+    {
+        $MainClass.$
+    }
+}
+
+", provider => {
+				Assert.IsNotNull (provider.Find ("Foo"), "'Foo' not found.");
+			});
+		}
+		
 		
 		
 		[Test()]