[jboss-jira] [JBoss JIRA] (JASSIST-159) StackMapTable is not properly updated (for Java7)

Paul Lorenz (JIRA) jira-events at lists.jboss.org
Mon Mar 12 10:20:47 EDT 2012


    [ https://issues.jboss.org/browse/JASSIST-159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675982#comment-12675982 ] 

Paul Lorenz commented on JASSIST-159:
-------------------------------------

So javassist apparently works with 1.7 when you specify -XX:-FailOverToOldVerifier. We noticed that you added that jvm flag for running the javassist tests. We would very much prefer to not have to specify that flag to our own code, so we can run on stock JDK 1.7. So the test cases are the javassist test themselves.

Does that make sense? Is this a reasonable request? 
                
> StackMapTable is not properly updated (for Java7)
> -------------------------------------------------
>
>                 Key: JASSIST-159
>                 URL: https://issues.jboss.org/browse/JASSIST-159
>             Project: Javassist
>          Issue Type: Bug
>    Affects Versions: 3.15.0-GA
>            Reporter: Paul Lorenz
>            Assignee: Shigeru Chiba
>             Fix For: 3.16.0-GA
>
>
> If a Java7 application on top of Javassist only uses the high-level API (only javassist.*
> classes), Javassist must be responsible for properly updating stack map tables.
> However, Javassist does not update a stack map table in some situation.
> For an application directly using a lower-level API (javassist.bytecode.* classes),
> updating a stack map table is the responsibility of the application.

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