[jboss-jira] [JBoss JIRA] Closed: (JASSIST-59) ArrayIndexOutOfBoundsException when replacing field access in conditional expression

[Carlos Pita (JIRA)]

     [ http://jira.jboss.com/jira/browse/JASSIST-59?page=all ]

Carlos Pita closed JASSIST-59.
------------------------------

    Resolution: Rejected

Sorry, I mistaken the bug I'm experiencing with another possible one commented at tapestry's list. I'll try to determine the real reason behind the bug, and if it happens to be javassist related will open a new issue.

> ArrayIndexOutOfBoundsException when replacing field access in conditional expression
> ------------------------------------------------------------------------------------
>
>                 Key: JASSIST-59
>                 URL: http://jira.jboss.com/jira/browse/JASSIST-59
>             Project: Javassist
>          Issue Type: Bug
>            Reporter: Carlos Pita
>         Assigned To: Shigeru Chiba
>            Priority: Critical
>
> When there is a field accessed in method in transformed class, and
> be used in one side of condition statement such as
>             if (_encoder == null)  // this line may cause error
>              {
>                  _formSupport.store(this, new RestoreState(_value));
>              }
>              else
>             ...
> later on, a Javassist FieldAccess for this field replace the method
> body by "$_ = $0._$read_parameter_anchor();", (happens on line 1546 in
> InternalClassTransformationImpl.class), then I got
> ArrayIndexOutOfBoundsException on methods either write16bit() or
> sameLocals().

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira