[jboss-jira] [JBoss JIRA] Updated: (JBRULES-1411) PrefixOr is Broken

[Ming Jin (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBRULES-1411?page=all ]

Ming Jin updated JBRULES-1411:
------------------------------

    Attachment: testdrools.zip

Executing TestPrevixOr would result the following output:
Compiling
package test;
import test.Person;
rule testInfixOr
  when
    pensioner : (Person( sex == "f", age > 60 ) or Person( sex == "m", age > 65 ) )
  then
    pensioner.setPension(100);
end
Success

Compiling
package test;
import test.Person;
rule testPrefixOr
  when
    pensioner : (or Person( sex == "f", age > 60 ) Person( sex == "m", age > 65 ) )
  then
    pensioner.setPension(100);
end
org.drools.compiler.DroolsParserException: [5,17]: unknown:5:17 mismatched token: [@23,76:77='or',<34>,5:17]; expecting type ID[5,51]: unknown:5:51 mismatched token: [@43,110:115='Person',<7>,5:51]; expecting type RIGHT_PAREN[5,82]: unknown:5:82 mismatched token: [@61,141:141=')',<12>,5:82]; expecting type THEN
	at TestPrefixOr.compileDrl(TestPrefixOr.java:49)
	at TestPrefixOr.main(TestPrefixOr.java:36)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)

Process finished with exit code 0


> PrefixOr is Broken
> ------------------
>
>                 Key: JBRULES-1411
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-1411
>             Project: JBoss Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Drl Parser/Builder
>    Affects Versions: 4.0.3
>            Reporter: Ming Jin
>         Attachments: testdrools.zip
>
>
> Tried to use PrefixOr in rules, but always receive compiler error. Used infixOr as work around.  But it seems a bug.  Will attach a stand-alone sample app to demonstrate this problem.

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