ref: bc9308b1a6a9255d43113e5d4ee30b16e688c159
dir: /test/fmtalign.myr/
use std
pkg =
type msg = union
`Tversion tversion
;;
type tversion = struct
tag : uint16
version : byte[:]
;;
;;
const main = {
var msg=`Tversion [.tag=45, .version="9P2000"]
std.put("{}\n", msg)
}