ref: bd81ccd828e6cb78f26ebb4ca7e2b565dc8d8d5b
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 | [.v2 = x, .v1 = y, .v3 = 10]: std.exit(x + y) | _: std.die("Wat") ;; std.exit(0) }