Damian Conway wrote: > In other words, this is another example of "Don't use junctions in actions > with side-effects".
Why not tag functions with side-effects as such (using a trait to that effect), and then say that short-circuit operators don't short-circuit when side-effects are involved? Or provide adverbs for the junctive functions that can be used to change their short-circuiting behavior. Or both. -- Jonathan Lang
