fixed enum subtyping.

std/neko/Boot.hx

@@ -78,7 +78,7 @@ class Boot {
 			case __dollar__tfloat: return cl == Float;
 			case __dollar__tbool: return cl == Bool;
 			case __dollar__tobject:
-				return __interfLoop(o.__class__,cl);
+				return __interfLoop(o.__class__,cl) || ( o.__enum__ == cl );
 			default:
 				return false;
 			}