[jboss-jira] [JBoss JIRA] Commented: (JBRULES-3046) regression: spurious rule firing for exists(...) or not(...)

regression: spurious rule firing for exists(...) or not(...) ------------------------------------------------------------ Key: JBRULES-3046 URL: https://issues.jboss.org/browse/JBRULES-3046 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Components: drools-compiler (expert) Affects Versions: 5.2.0.M2 Reporter: Wolfgang Laun Assignee: Mark Proctor Priority: Blocker Fix For: 5.2.0.CR1 The DRL code below results in TWO firings of rule exornot. (5.1.1: Only one firing) declare Fact x : int y : int end rule ins when then insert( new Fact( 1, 10 ) ); insert( new Fact( 2, 20 ) ); end rule exornot when exists Fact( x == 1 ) or not Fact( x == 2, y == 20 ) then System.out.println( "SUCCESS" ); end NOTE: If field 'y' is removed from 'Fact' and the rule patterns, the rule fires still twice in 5.3.0, but also twice in 5.1.1.