Looks like a bug. MVEL does ; injection in order to make ; optional, so my guess is that it is mistakenly injecting ; after your modify() call and handling {} as a separate code block. Edson On Fri, Jan 6, 2012 at 11:51 AM, nickS <nsanders(a)msxi-euro.com&gt; wrote: > Hi > > I've been learning drools ands I saw that there is a Fibonacci example, > so I > thought I'd write my own using mvel as the dialect and then compare it to > the model solution. > > However, I couldn't get mine working. It parsed but the behaviour was very > odd. It kept ignoring the modify block in my recurse rule and consequently > it went into an infinite loop. I compared it to the 'approved' solution > and > the two were pretty much the same, except that it worked and mine didn't. > > After a lot of checking I noticed that I had started my curly brace on a > new > line after modify but the example had continued straight after the closing > brace of the modify. > > Works // > > modify ( f ){ > value = 1 > }; > > or > > modify ( f ){value = 1 }; > > > Doesn't Work // > > modify ( f ) > { > value = 1 > }; > > > Does anyone know if this is a bug or a feature? > > > -- > View this message in context: > http://drools.46999.n3.nabble.com/MVEL-curly-braces-position-bug-or-featu... > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli JBoss Drools Core Development JBoss by Red Hat @ www.jboss.com _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users