[jboss-jira] [JBoss JIRA] (DROOLS-249) Handle conflicts when using @position in declared types

[Michael Biarnes Kiefer (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Biarnes Kiefer updated DROOLS-249:
------------------------------------------

    Fix Version/s:  6.0.0.CR4
                       (was:  6.0.0.CR3)

    
> Handle conflicts when using @position in declared types
> -------------------------------------------------------
>
>                 Key: DROOLS-249
>                 URL: https://issues.jboss.org/browse/DROOLS-249
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 5.5.0.Final, 6.0.0.CR2
>            Reporter: Davide Sottara
>            Assignee: Mark Proctor
>            Priority: Minor
>             Fix For: 5.5.1.Final,  6.0.0.CR4
>
>
> declare A
>  f : int @position(2)
>  g : int @position(1)
> end
> declare B extends A
>  h : int @position(3)
>  i : int @position(2)
> end
> The resulting field order may not be deterministic because of
>  - the clashes (2)
>  - the missing pos (0)
> this is dangerous when used with positional constraints
> B( $x, $y, $z, $w ; )
> Marked as minor because of the obvious workaround

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