Vec3 :: struct;; x: F32; y: F32; z: F32

// We can define operator overloads for arbitrary types
// these are just regular lambdas/functions
"+"  :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x+b.x, a.y+b.y, a.z+b.z}
"-"  :: (a: Vec3, b: Vec3): Vec3 ;; return {a.x-b.x, a.y-b.y, a.z-b.z}
"-"  :: (a: Vec3): Vec3          ;; return {-a.x, -a.y, -a.z}

main :: (): int
  a := Vec3{1,1,1}
  b := Vec3{2,3,4}

  // The expressions are replaced with the defined lambdas
  c := a + b
  Assert(c.x == 3 && c.y == 4 && c.z == 5)
  d := -c
  Assert(d.x == -3 && d.y == -4 && d.z == -5)
  e := c - d
  Assert(e.x == 6 && e.y == 8 && e.z == 10)

  test_string := "

  Memes


  "

  return 0