[jboss-jira] [JBoss JIRA] Updated: (JBRULES-2268) Unknown Parser Error when spreading rule condition over multiple lines

Jeremy Ary (JIRA) jira-events at lists.jboss.org
Fri Sep 4 15:14:23 EDT 2009


     [ https://jira.jboss.org/jira/browse/JBRULES-2268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeremy Ary updated JBRULES-2268:
--------------------------------

          Environment: XP-SP3, eclipse 3.4.2, 5.0.0.CR1 (also tested at 5.0.1 at Edson's request)  (was: XP-SP3, eclipse 3.4.2, 5.0.0.CR1)
    Affects Version/s: 5.0.1.FINAL


> Unknown Parser Error when spreading rule condition over multiple lines
> ----------------------------------------------------------------------
>
>                 Key: JBRULES-2268
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-2268
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler
>    Affects Versions: 5.0.0.CR1, 5.0.1.FINAL
>         Environment: XP-SP3, eclipse 3.4.2, 5.0.0.CR1 (also tested at 5.0.1 at Edson's request)
>            Reporter: Jeremy Ary
>            Assignee: Edson Tirelli
>
> Full message:
> Unknown error while parsing. This is a bug. Please contact the Development team.
> To recreate:
> I broke a condition over multiple lines and mistakenly misgrouped my parentheses, leading to an unknown error while parsing:
> rule "recreate bug"
>       when
>             Loan ( amount >= 175000 )
>             && ( program == "FHA" ) )
>       then
>             modify (queueList) { add (QueueIds.UWENTRY) }
> end
> When corrected to the following, the rule is parsed properly:
> rule "recreate bug"
>       when
>             Loan ( ( amount >= 175000 )
>             && ( program == "FHA" ) )
>       then
>             modify (queueList) { add (QueueIds.UWENTRY) }
> end

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