[jboss-jira] [JBoss JIRA] Closed: (JBRULES-1613) functions fail when other functions that start with the same name exist

[Mark Proctor (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBRULES-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Proctor closed JBRULES-1613.
---------------------------------

    Resolution: Done
      Assignee: Mark Proctor  (was: Edson Tirelli)


> functions fail when other functions that start with the same name exist
> -----------------------------------------------------------------------
>
>                 Key: JBRULES-1613
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-1613
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler
>    Affects Versions: 4.0.4
>         Environment: Windows XP SP2, JRE 1.6.0_01-b06, JDK 1.6.0_01
>            Reporter: Michael Katai
>            Assignee: Mark Proctor
>            Priority: Trivial
>             Fix For: 5.0.0.M5
>
>
> In one special case, the naming of two functions in the drl-File causes an error.
> Here my code (simplified):
>   
>   package....
>   import ....
>   rule ...
>     when
>       ....
>     then
>       checkHierachyInstance(...);
>   end
>   function void checkHierachyInstance(...)
>   {
>     checkHierachyInstanceRecursive(...);
>   }
>   function void checkHierachyInstanceRecursive(...)
>   {
>   }
> From this code i get the following runtime-error:
> [ checkHierachyInstance : Function Compilation error
> checkHierachyInstance (line:54): The method checkHierachyInstanceRecursive(Activity, SActivity, int, int) is undefined for the type CheckHierachyInstance ]
> Rule Compilation error :
> [Rule name=action_conditional_starttimereached, agendaGroup=MAIN, salience=0, no-loop=false]
>         action_conditional_starttimereached_5491408023587370397/Rule_action_conditional_starttimereached_0.java (15:857)
>  : The import action_conditional_starttimereached_5491408023587370397.CheckHierachyInstance cannot be resolved
>         action_conditional_starttimereached_5491408023587370397/Rule_action_conditional_starttimereached_0.java (20:1531
> ) : The method checkHierachyInstance(String, Consumer, Activity, SActivity, String) is undefined for the type Rule_actio
> n_conditional_starttimereached_0
> [ checkHierachyInstance : Function Compilation error
> checkHierachyInstance (line:54): The method checkHierachyInstanceRecursive(Activity, SActivity, int, int) is undefined for the type CheckHierachyInstance ]
> As far as i have found out, the error occurs ONLY if I append any character to the functionname "checkHierachyInstance", in my case the word "Recursive". It works if I use a completely different name instead of "checkHierachyInstanceRecursive" or exchange a character in "checkHierachyInstanceRecursive". For example I can use "function void myFunc(...)" or "function void checkHierachyInstancRecursive(...)" instead of "checkHierachyInstanceRecursive" .
> The only combination of function names i'm not allowed to use is checkHierachyInstance and checkHierachyInstanceXXX

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