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

Shigeru Chiba (JIRA) jira-events at lists.jboss.org
Mon Mar 12 10:37:13 EDT 2012


    [ https://issues.jboss.org/browse/JASSIST-159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675994#comment-12675994 ] 

Shigeru Chiba edited comment on JASSIST-159 at 3/12/12 10:36 AM:
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The option "\-XX:\-FailOverToOldVerifier" turns off the old verifier.  Please note "-" after "-XX:".
I added this flag to run the test code with the 1.7 compatible verifier
when I run it on JDK 1.6.

I also have run the test code without -XX:-FailOverToOldVerifier and found that
all the test code were successfully run.
                
      was (Author: chiba):
    The option "-XX:-FailOverToOldVerifier" turns off the old verifier.  Please note "-" after "-XX:".
I added this flag to run the test code with the 1.7 compatible verifier
when I run it on JDK 1.6.

I also have run the test code without -XX:-FailOverToOldVerifier and found that
all the test code were successfully run.
                  
> 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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