Bug fixes and a couple of optimizations (used a nice profiler to find

a few easy to fix hot spots):

2002-03-05  Miguel de Icaza  <miguel@ximian.com>

	* typemanager.cs (NoTypes): Move the definition for the empty Type
	array here.

	* class.cs (TypeContainer.FindMembers): Also look for methods defined by
	properties.
	(TypeContainer.DefineProxy): New function used to proxy to parent
	implementations when implementing interfaces.
	(TypeContainer.ParentImplements): used to lookup if our parent
	implements a public function that is required by an interface.
	(TypeContainer.VerifyPendingMethods): Hook this up.

	* typemanager.cs (TypeManager, AddModule, AddAssembly): Make the
	`modules' and `assemblies' arraylists into arrays.  We only grow
	these are the very early start up of the program, so this improves
	the speedof LookupType (nicely measured).

svn path=/trunk/mcs/; revision=2929

1 files changed, 32 insertions, 0 deletions

diff --git a/mcs/tests/test-80.cs b/mcs/tests/test-80.cs
new file mode 100755
index 00000000000..ec2270b1c40
--- /dev/null
+++ b/mcs/tests/test-80.cs
@@ -0,0 +1,32 @@
+//
+// This test is used to check that we can actually use implementations
+// provided in our parent to interfaces declared afterwards.
+//
+
+using System;
+
+public interface A {
+ 	int Add (int a, int b);
+}
+
+public class X {
+	public int Add (int a, int b)
+	{
+		return a + b;
+	}
+}
+
+class Y : X, A {
+
+	static int Main ()
+	{
+		Y y = new Y ();
+		
+		if (y.Add (1, 1) != 2)
+			return 1;
+
+		Console.WriteLine ("parent interface implementation test passes");
+		return 0;
+	}
+	
+}