error: `for<...>` binders on `async` closures are not currently supported
  --> $DIR/async-closure-with-binder.rs:5:5
   |
LL |     for<'a> async || ();
   |     ^^^^^^^

error: implicit types in closure signatures are forbidden when `for<...>` is present
  --> $DIR/async-closure-with-binder.rs:5:5
   |
LL |     for<'a> async || ();
   |     -------^^^^^^^^^
   |     |
   |     `for<...>` is here

error: aborting due to 2 previous errors