New test.

svn path=/trunk/mcs/; revision=52179

1 files changed, 22 insertions, 0 deletions

diff --git a/mcs/tests/gtest-221.cs b/mcs/tests/gtest-221.cs
new file mode 100755
index 00000000000..44186740e7c
--- /dev/null
+++ b/mcs/tests/gtest-221.cs
@@ -0,0 +1,22 @@
+interface IFoo {}
+interface IBar {}
+
+class C1<IFoo> where IFoo : IBar
+{
+}
+
+abstract class C2
+{
+        public abstract C1<T> Hoge<T> (C1<T> c) where T : IBar;
+}
+
+class C3 : C2
+{
+        public override C1<T> Hoge<T> (C1<T> c) { return null; }
+}
+
+class X
+{
+	static void Main ()
+	{ }
+}