diff -r f095ea52f417 -r 26a86cc00224 vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java
--- a/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Sun Feb 03 18:58:09 2013 +0100
+++ b/vm/src/main/java/org/apidesign/vm4brwsr/ByteCodeToJavaScript.java	Sun Feb 03 22:58:42 2013 +0100
@@ -175,6 +175,7 @@
                 out.append("\n    };");
             }
             out.append(prefix).append(mn).append(".access = " + m.getAccess()).append(";");
+            out.append(prefix).append(mn).append(".cls = CLS;");
         }
         out.append("\n    c.constructor = CLS;");
         out.append("\n    c.$instOf_").append(className).append(" = true;");