[mcs] new test

1 files changed, 19 insertions, 0 deletions

diff --git a/mcs/tests/gtest-627.cs b/mcs/tests/gtest-627.cs
new file mode 100644
index 00000000000..7ac0117862a
--- /dev/null
+++ b/mcs/tests/gtest-627.cs
@@ -0,0 +1,19 @@
+using System;
+
+class X
+{
+	public static U Foo<U> (double? value, Func<double?, U> f, int dv = 0)
+	{
+		throw new ApplicationException ();
+	}
+
+	public static U Foo<T, U> (T? source, Func<T, U> f) where T : struct
+	{
+		return default (U);
+	}
+
+	static void Main (string[] args)
+	{
+		Foo (default (double?), v => v / 100);
+	}
+}