>From S09, under Junctions: "The exact semantics of autothreading with respect to control structures are subject to change over time; it is therefore erroneous to pass junctions to any control construct that is not implemented via as a normal single or multi dispatch. In particular, threading junctions through conditionals correctly could involve continuations, which are almost but not quite mandated in Perl 6.0.0."
What is a continuation? -- Jonathan "Dataweaver" Lang
