bolt/test.bolt

struct int;
struct String;

fn (a: int) - (b: int) -> int;
fn (a: int) * (b: int) -> int;

fn fac(n: int) -> int {
  return match n {
    0 => 1,
    1 => 1,
    k => k * (k-1),
  }
}

fac(1);