New test.

svn path=/trunk/mcs/; revision=85364

1 files changed, 88 insertions, 0 deletions

diff --git a/mcs/tests/gtest-338.cs b/mcs/tests/gtest-338.cs
new file mode 100644
index 00000000000..869c07b378b
--- /dev/null
+++ b/mcs/tests/gtest-338.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+class Test {
+
+	static void Main ()
+	{
+		FooList<string> l = new FooList<string> ();
+		Foo<string> (l);
+	}
+
+	static void Foo<T> (IList<T> list)
+	{
+		ICollection coll = list as ICollection;
+		if (coll != null)
+			Console.WriteLine (coll.Count);
+	}
+}
+
+public class FooList<T> : IList<T> {
+
+	public int IndexOf (T item)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public void Insert (int index, T item)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public void RemoveAt (int index)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public T this [int index]
+	{
+		get { throw new NotImplementedException (); }
+		set { throw new NotImplementedException (); }
+	}
+
+	public void Add (T item)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public void Clear ()
+	{
+		throw new NotImplementedException ();
+	}
+
+	public bool Contains (T item)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public void CopyTo (T [] array, int arrayIndex)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public bool Remove (T item)
+	{
+		throw new NotImplementedException ();
+	}
+
+	public int Count
+	{
+		get { throw new NotImplementedException (); }
+	}
+
+	public bool IsReadOnly
+	{
+		get { throw new NotImplementedException (); }
+	}
+
+	IEnumerator<T> IEnumerable<T>.GetEnumerator ()
+	{
+		throw new NotImplementedException ();
+	}
+
+	public IEnumerator GetEnumerator ()
+	{
+		throw new NotImplementedException ();
+	}
+}