Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs3027.cs

@@ -0,0 +1,24 @@
+// CS3027: `I' is not CLS-compliant because base interface `I2' is not CLS-compliant
+// Line: 17
+// Compiler options: -warn:1 -warnaserror
+
+using System;
+[assembly: CLSCompliant (true)]
+
+public interface I1
+{
+}
+
+[CLSCompliant (false)]
+public interface I2
+{
+}
+
+public interface I: I1, I2
+{
+}
+
+public class Foo
+{
+	static void Main () {}
+}