[jboss-jira] [JBoss JIRA] Commented: (JBRULES-3025) Regression: parser rebuts multiple bindings in constraint conjunction and disjunction

Regression: parser rebuts multiple bindings in constraint conjunction and disjunction ------------------------------------------------------------------------------------- Key: JBRULES-3025 URL: https://issues.jboss.org/browse/JBRULES-3025 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 given below compiled in 5.1.1 and executed as expected, i.e., both rules fired, producing or R=1x2 and R=1x2 Now, a syntax error is flagged at the position of the 2nd binding ($w:). Moreover, the DRL parser is thrown off-track and crashes with sn EmptyStackException as soon as more rules follow. package binding; declare Rect length : int width : int end rule insert salience 100 when then Rect r = new Rect(); r.setLength( 1 ); r.setWidth( 2 ); insert( r ); end rule "binding and" when $r: Rect( $l: length == 1 && $w: width == 2 ) then System.out.println( "and R=" + $l + "x" + $w ); end rule "binding or" when $r: Rect( $l: length == 1 || $w: width == 1 ) then System.out.println( "or R=" + $l + "x" + $w ); end