[jboss-jira] [JBoss JIRA] Created: (JBRULES-2987) Literal expression not possible in constraint

Literal expression not possible in constraint --------------------------------------------- Key: JBRULES-2987 URL: https://issues.jboss.org/browse/JBRULES-2987 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-compiler (expert) Affects Versions: 3.0-beta3 Reporter: Wolfgang Laun Assignee: Mark Proctor declare Article artid : int; artname : String; custid : int; end declare Customer custid : int endrule "articles of a customer" when $c: Customer( $custid: custid ) $a: Article( $artid: artid, artname == "mou" + "se", $custid : custid == $custid ) then end This produces the (misleading) error message below, but should work according to Mark Proctor. Notice that artname == ("mou" + "se") works correctly. Unable to return Declaration for identifier '"mou" + "se"' : [Rule name='articles of a customer'] -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira