ref: d4f8f2a57a2d1b7adf6d9f45a1d3661cfd3d3d48 dir: /test/matchint.myr/
const main = { var v v = 12 match 12 1: -> 42 ;; 2: -> 81 ;; 3: -> 123 ;; 4: -> 99 ;; 12: -> 84 ;; 6: -> 18 ;; ;; }