Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-366.cs

@@ -0,0 +1,26 @@
+//
+// Check that the empty field we produce on empty structs with LayoutKind.Explicit
+// has a FieldOffset of zero, or the .NET runtime complains
+//
+using System;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[StructLayout(LayoutKind.Explicit)]
+struct foo2 {
+}
+
+class C
+{
+	public static int Main ()
+	{
+		foo2 f = new foo2 ();
+
+		// On .NET if we got this far, we run
+		
+		Console.WriteLine ("PASS: Test passes on Mono");
+		return 0;
+    }
+}
+
+