X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mcs%2Ftests%2Fgtest-584.cs;h=bc66d3dad63fe1e2747001c8e9c4af87747def1f;hb=44a2d35676fac7c3672de43b72bbf6e05d06b95c;hp=3a5b786919583dce0e7ccb6c4843a0b7d0bb1a50;hpb=157cb97206f627685c15410953d2767146f6e426;p=mono.git

diff --git a/mcs/tests/gtest-584.cs b/mcs/tests/gtest-584.cs
index 3a5b7869195..bc66d3dad63 100644
--- a/mcs/tests/gtest-584.cs
+++ b/mcs/tests/gtest-584.cs
@@ -66,6 +66,22 @@ class C
 		if ((s & e) != null)
 			return 15;
 
+		var res1 = (E?) 1 == null;
+		if (res1)
+			return 16;
+
+		var res2 = null == (E?) 1;
+		if (res2)
+			return 17;
+
+		var r1 = a_n & E.V;
+		if (r1 != null)
+			return 18;
+
+		var r2 = E.V & a_n;
+		if (r2 != null)
+			return 19;
+
 		Console.WriteLine ("ok");
 
 		return 0;