ref: 3b214825302f2ab5ceecac52910d06e636ca2889 dir: /test/infer-named.myr/
use std type u = union `Foo `Bar int ;; const f = {v : int -> u -> `Bar v } const main = { var v v = f(99) match v | `Foo: -> 1 | `Bar x: -> x ;; -> 2 }