[jboss-jira] [JBoss JIRA] Commented: (JBRULES-2829) StackOverflowError while compling drools from source

[Geoffrey De Smet (JIRA)]

    [ https://issues.jboss.org/browse/JBRULES-2829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569610#comment-12569610 ] 

Geoffrey De Smet commented on JBRULES-2829:
-------------------------------------------

I seriously believe that the antlr generated Lexers are to blame.
My tests that they are not to blame are probably done incorrectly,
because after using the javac hack, the compilation still broke because maven (using antrun) is generating those classes, so none of the changes I did probably had an impact.

I 'll check with edson if he changed anything to the way those files are generated.
Meanwhile using the javac parameter HACK.

> StackOverflowError while compling drools from source
> ----------------------------------------------------
>
>                 Key: JBRULES-2829
>                 URL: https://issues.jboss.org/browse/JBRULES-2829
>             Project: Drools
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 5.2.0.M1
>            Reporter: Geoffrey De Smet
>            Assignee: Geoffrey De Smet
>            Priority: Minor
>             Fix For: FUTURE
>
>
> When doing "build" in IntelliJ I get a StackOverflowError.
> Not seen in Eclipse or maven yet.
> I suspect recently we had a change with to many (non-looped) "+" concatenations of strings in a class which the default setting of the compiler can't handle.

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