error[E0658]: associated const equality is incomplete
  --> $DIR/issue-99828.rs:1:43
   |
LL | fn get_iter(vec: &[i32]) -> impl Iterator<Item = {}> + '_ {
   |                                           ^^^^^^^^^
   |
   = note: see issue #92827 <https://github.com/rust-lang/rust/issues/92827> for more information
   = help: add `#![feature(associated_const_equality)]` to the crate attributes to enable

error: expected associated type bound, found constant
  --> $DIR/issue-99828.rs:1:43
   |
LL | fn get_iter(vec: &[i32]) -> impl Iterator<Item = {}> + '_ {
   |                                           ^^^^^^^^^
   |
note: associated type defined here
  --> $SRC_DIR/core/src/iter/traits/iterator.rs:LL:COL
   |
LL |     type Item;
   |     ^^^^^^^^^

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0658`.