src/test/ui/rfcs/rfc-2005-default-binding-mode/slice.rs

   1 // run-pass
   2 #![feature(slice_patterns)]
   3
   4 fn slice_pat() {
   5     let sl: &[u8] = b"foo";
   6
   7     match sl {
   8         [first, remainder @ ..] => {
   9             let _: &u8 = first;
  10             assert_eq!(first, &b'f');
  11             assert_eq!(remainder, b"oo");
  12         }
  13         [] => panic!(),
  14     }
  15 }
  16
  17 fn slice_pat_omission() {
  18      match &[0, 1, 2] {
  19         [..] => {}
  20      };
  21 }
  22
  23 fn main() {
  24     slice_pat();
  25     slice_pat_omission();
  26 }