tests/ui/consts/const-enum-vec-index.rs

   1 // run-pass
   2 #[derive(Copy, Clone)]
   3 enum E { V1(isize), V0 }
   4
   5 const C: &'static [E] = &[E::V0, E::V1(0xDEADBEE)];
   6 static C0: E = C[0];
   7 static C1: E = C[1];
   8 const D: &'static [E; 2] = &[E::V0, E::V1(0xDEAFBEE)];
   9 static D0: E = D[0];
  10 static D1: E = D[1];
  11
  12 pub fn main() {
  13     match C0 {
  14         E::V0 => (),
  15         _ => panic!()
  16     }
  17     match C1 {
  18         E::V1(n) => assert_eq!(n, 0xDEADBEE),
  19         _ => panic!()
  20     }
  21
  22     match D0 {
  23         E::V0 => (),
  24         _ => panic!()
  25     }
  26     match D1 {
  27         E::V1(n) => assert_eq!(n, 0xDEAFBEE),
  28         _ => panic!()
  29     }
  30 }