[jboss-jira] [JBoss JIRA] Created: (JBRULES-2836) Nested conditional expression (x?y:z) does not resolve variable binding

[Wolfgang Laun (JIRA)]

Nested conditional expression (x?y:z) does not resolve variable binding
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                 Key: JBRULES-2836
                 URL: https://issues.jboss.org/browse/JBRULES-2836
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-compiler, drools-compiler (expert)
    Affects Versions: 5.1.1.FINAL
            Reporter: Wolfgang Laun
            Assignee: Mark Proctor
             Fix For: 5.2.0.M1


A return value restriction containing a nested conditional expression referencing two previously bound variables is flagged as erroneous. (A similar, not nested, expression referencing the same variables, is compiled and executed correctly.)

The provided DRL is sufficient for producing the error:

ule Compilation error : [Rule name='check sum']
	appl/domain/Rule_check_sum_0.java (9:417) : $a2 cannot be resolved


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