Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-92.cs

@@ -0,0 +1,20 @@
+//
+// This test exposed a bug that Dan found:
+//
+// The InnerBase used to be the `builder' that was passed to InnerBase,
+// so even if InnerBase was a toplevel, it would be defined in the context
+// of being nested.  Buggy.
+//
+class Outer {
+	class Inner : InnerBase {
+	}
+}
+
+abstract class InnerBase {
+}
+
+class MainClass {
+	public static int Main () {
+		return 0;
+	}
+}