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

[Edson Tirelli (JIRA)]

    [ https://issues.jboss.org/browse/JBRULES-2829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12569638#comment-12569638 ] 

Edson Tirelli commented on JBRULES-2829:
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Why do you call the solution a hack? the parser generated code is huge now as it includes basically the full java grammar in there + all the DRL constructions. The DFAs are pretty big as well. The only way to deal with that that I found so far is increasing the stack size...

> 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: 5.2.0.M1
>
>
> 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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