src/test/ui/issues/issue-21655.rs

   1 // run-pass
   2
   3 fn test(it: &mut dyn Iterator<Item=i32>) {
   4     for x in it {
   5         assert_eq!(x, 1)
   6     }
   7 }
   8
   9 fn main() {
  10     let v = vec![1];
  11     test(&mut v.into_iter())
  12 }