ref: 7ed35649bb5b7ce79c7a01f1b1d8cb850b8d388a dir: /test/recgeneric.myr/
use std type o(@a) :: integral @a = union `S @a ;; type x(@k) = struct n : o(x(@k)#) ;; const main = { var test : x(int) std.put("built\n") }