ices/97099-2.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#97099

trait Trait<E> {
    type Assoc;
}

struct Foo;

impl<'a> Trait<&'a ()> for Foo {
    type Assoc = ();
}

fn foo() -> impl for<'a> Trait<&'a ()> {
    Foo
}

fn bar() -> impl for<'a> Trait<&'a (), Assoc = impl Sized> {
    foo()
}

=== stdout ===
=== stderr ===
error[E0601]: `main` function not found in crate `97099_2`
  --> /home/runner/work/glacier/glacier/ices/97099-2.rs:17:2
   |
17 | }
   |  ^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/97099-2.rs`

error[E0700]: hidden type for `impl Sized` captures lifetime that does not appear in bounds
  --> /home/runner/work/glacier/glacier/ices/97099-2.rs:16:5
   |
15 | fn bar() -> impl for<'a> Trait<&'a (), Assoc = impl Sized> {
   |                      --                        ---------- opaque type defined here
   |                      |
   |                      hidden type `<impl for<'a> Trait<&'a ()> as Trait<&'a ()>>::Assoc` captures the lifetime `'a` as defined here
16 |     foo()
   |     ^^^^^

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0601, E0700.
For more information about an error, try `rustc --explain E0601`.
==============