ref: a44d4b5e4d8e265df68194dadc0fa8410a77e7f8 dir: /test/matchmixed.myr/
use std type u = union `A `B ;; const main = { match "asdf" | `A: std.put("Got a\n") | `B: std.put("Got b\n") ;; std.exit(42) }