[jboss-jira] [JBoss JIRA] (JBRULES-3610) Adding an l to make an int a long does not run when doing multiplication.

Mario Fusco (JIRA) jira-events at lists.jboss.org
Mon Sep 17 08:48:35 EDT 2012


    [ https://issues.jboss.org/browse/JBRULES-3610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12719066#comment-12719066 ] 

Mario Fusco commented on JBRULES-3610:
--------------------------------------

I just checked this issue with the following rule but I haven't been able to reproduce the problem:

rule R1 when
   $p : Person( name == \"Mark\" )
then
   $p.setAgeInMillis( 37L * 365 * 24 * 60 * 60 * 1000 );
end

Note that I am using an upper case L just because I think that the lower case one can be easily confused with a 1 like in: 37l and 371 
Anyway I tried the same also with the lower case l and with both java and mvel dialect and I couldn't find any problem.

Please attach a complete failing test case if possible. I am going to flag this as not reproduceable in the meanwhile.
                
> Adding an l to make an int a long does not run when doing multiplication.
> -------------------------------------------------------------------------
>
>                 Key: JBRULES-3610
>                 URL: https://issues.jboss.org/browse/JBRULES-3610
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.4.0.Final
>         Environment: MacBook Air OSX 10.7.4 in Java 1.6
>            Reporter: John Lundberg
>            Assignee: Mark Proctor
>
> I am trying to do some multiplication in a drool.
> long grace = 30l/*days*/ * 24 * 60 * 60 * 1000;
> But, when it runs I get the error: 'Operator ";" expected' I can however do.
> long grace1 = 30;
> long grace2 = 24;
> long grace3 = 60;
> long grace4 = 1000;
> long grace = grace1 * grace2 * grace3 * grace3 * grace4;

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