enum Direction {
  North,
  East,
  South,
  West
}

fn main (){
  println!("{}", North as int < 2)
//Compiles fine with >, >=, <=, == and !=
//but with < I get
//test.rs:9:31: 9:32 error: expected type, found token LIT_INT_UNSUFFIXED(2i64)
//test.rs:9 println!("{}", North as int < 2)
//                                        ^             
} 

println!("{}", (North as int) < 2)