ref: 4fd18f1c27d3f1eba10c849a3c9cdb7d9dc33abc 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) }