error[E0412]: cannot find type `V` in this scope
  --> $DIR/issue-112547.rs:8:4
   |
LL | }> V: IntoIterator
   |    ^ not found in this scope
   |
help: you might be missing a type parameter
   |
LL | pub fn bar<V>()
   |           +++

warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
  --> $DIR/issue-112547.rs:1:12
   |
LL | #![feature(non_lifetime_binders)]
   |            ^^^^^^^^^^^^^^^^^^^^
   |
   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
   = note: `#[warn(incomplete_features)]` on by default

error: aborting due to 1 previous error; 1 warning emitted

For more information about this error, try `rustc --explain E0412`.