src/test/ui/issues/issue-8498.rs

   1 // run-pass
   2
   3 pub fn main() {
   4     match &[(Box::new(5),Box::new(7))] {
   5         ps => {
   6            let (ref y, _) = ps[0];
   7            assert_eq!(**y, 5);
   8         }
   9     }
  10
  11     match Some(&[(Box::new(5),)]) {
  12         Some(ps) => {
  13            let (ref y,) = ps[0];
  14            assert_eq!(**y, 5);
  15         }
  16         None => ()
  17     }
  18
  19     match Some(&[(Box::new(5),Box::new(7))]) {
  20         Some(ps) => {
  21            let (ref y, ref z) = ps[0];
  22            assert_eq!(**y, 5);
  23            assert_eq!(**z, 7);
  24         }
  25         None => ()
  26     }
  27 }