ref: 8aef13f0d3a760760a3843245f6d5b1f62c2a142 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) }