There was a reference a couple years ago to adding expression trees to Kotlin on slide 35 here: http://www.oracle.com/technetwork/java/jvmls2013breslav-2013924.pdf. Is this still on the roadmap? Some technical limitation that prevented their implementation?
Is there an existing specification out there that I can use to help out?
I’m thinking that expression trees might be a necessary precursor to good diagrammed assertions in Kotlin.