ref: f069b33395af1e4a5213b5f5110d583c0af5be7b
dir: /test/generictype.myr/
use std /* checks that parameterized types work. exits with 0. */ type option(@a::(integral,numeric)) = union `Some @a::(integral,numeric) `None ;; const main = { var v v = `Some 123 match v | `None: std.exit(1) | `Some 123: std.exit(0) | `Some _: std.die("Impossible match failure\n") ;; std.exit(60) }