Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/gtest-iter-26.cs

@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+namespace Test
+{
+	public static class Program
+	{
+		public static int Main ()
+		{
+			var m = typeof (Program).GetMethod ("Test");
+			var attr = m.GetCustomAttribute<IteratorStateMachineAttribute> ();
+			if (attr != null)
+				return 1;
+
+			return 0;
+		}
+
+		public static IEnumerable<object> Test ()
+		{
+			yield return null;
+		}
+	}
+}