src/test/ui/issues/issue-12369.rs

   1 #![deny(unreachable_patterns)]
   2
   3 fn main() {
   4     let sl = vec![1,2,3];
   5     let v: isize = match &*sl {
   6         &[] => 0,
   7         &[a,b,c] => 3,
   8         &[a, ref rest @ ..] => a,
   9         &[10,a, ref rest @ ..] => 10 //~ ERROR: unreachable pattern
  10     };
  11 }