Subj : Rhino 1_6R1: bad class generated when using Ref
To   : netscape.public.mozilla.jseng
From : Mike C.
Date : Sun Jul 03 2005 12:14 am

Hi,
I am trying to use the new refGet/refSet features in 1_6R1, but I get an
error when trying to load the generated class.

Example:
// file rassign.js
Session("foo") = "bar";

-------------------------
java -cp js.jar org.mozilla.javascript.tools.jsc.Main rassign.js

java -cp .;js.jar rassign

Exception in thread "main" java.lang.VerifyError: (class: rassign, method:
_c0 s
ignature:
(Lrassign;Lorg/mozilla/javascript/Context;Lorg/mozilla/javascript/Scri
ptable;Lorg/mozilla/javascript/Scriptable;[Ljava/lang/Object;)Ljava/lang/Obj
ect;
) Incompatible argument to function
-------------------------

If I decompile the generated class and I recompile it with Sun's javac
(after converting the DUP instructions in the function exec() to a Java
accepted call), the class gets loaded correctly.

Tested with JRE 1.4.2 and 1.5.

.