ref: a68e92f1e80f262e04d6e6c1d27af80199afbdc0
dir: /test/matchnsconst.myr/
use std const main = { var v v = std.Badchar match v | std.Maxcharval: std.put("matched maxcharval\n") | std.Badchar: std.put("matched badchar\n") | 'c': std.put("matched 'c'\n") | _: std.die("Impossible match failure in pattern\n") ;; }