ref: c5a443dfdd529810012e9e9b5990bc4cb39493f6
dir: /test/matchstruct.myr/
use std type t = struct v1 : int v2 : int v3 : int ;; const main = { var v : t v.v1 = 2 v.v2 = 40 v.v3 = 10 match v | [.v1 = x, .v2 = y, .v3 = 10]: std.exit(x + y) | _: std.die("Wat") ;; std.exit(0) }