ref: 3aa6af831c0a5da56c6e5d8f610a2dca6693670e 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) }