New test, formerly known as gen-51.cs.

svn path=/trunk/mcs/; revision=24922

1 files changed, 40 insertions, 0 deletions

diff --git a/mcs/errors/gcs0309-3.cs b/mcs/errors/gcs0309-3.cs
new file mode 100644
index 00000000000..2a5bc1223cc
--- /dev/null
+++ b/mcs/errors/gcs0309-3.cs
@@ -0,0 +1,40 @@
+// CS0309: The type 'B' must be convertible to 'A' in order to use it
+// as parameter 'T' in the generic type or method 'Foo<T>'
+// Line: 35
+using System;
+
+public class Foo<T>
+	where T : A
+{
+	public void Test (T t)
+	{
+		Console.WriteLine (t);
+		Console.WriteLine (t.GetType ());
+		t.Hello ();
+	}
+}
+
+public class A
+{
+	public void Hello ()
+	{
+		Console.WriteLine ("Hello World");
+	}
+}
+
+public class B
+{
+	public static implicit operator A (B b)
+	{
+		return new A ();
+	}
+}
+
+class X
+{
+	Foo<B> b;
+
+	static void Main ()
+	{
+	}
+}