ices/113434.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#113434

#![feature(return_position_impl_trait_in_trait)]

struct Wrapper<G: Send>(T);

trait Foo {
    fn bar() -> Wrapper<impl Sized>;
}

=== stdout ===
=== stderr ===
error[E0412]: cannot find type `T` in this scope
 --> /home/runner/work/glacier/glacier/ices/113434.rs:3:25
  |
3 | struct Wrapper<G: Send>(T);
  |                -        ^
  |                |
  |                similarly named type parameter `G` defined here
  |
help: a type parameter with a similar name exists
  |
3 | struct Wrapper<G: Send>(G);
  |                         ~
help: you might be missing a type parameter
  |
3 | struct Wrapper<G: Send, T>(T);
  |                       +++

error[E0601]: `main` function not found in crate `113434`
 --> /home/runner/work/glacier/glacier/ices/113434.rs:7:2
  |
7 | }
  |  ^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/113434.rs`

error[E0277]: `impl Sized` cannot be sent between threads safely
 --> /home/runner/work/glacier/glacier/ices/113434.rs:6:17
  |
6 |     fn bar() -> Wrapper<impl Sized>;
  |                 ^^^^^^^^^^^^^^^^^^^ `impl Sized` cannot be sent between threads safely
  |
  = help: the trait `Send` is not implemented for `impl Sized`
note: required by a bound in `Wrapper`
 --> /home/runner/work/glacier/glacier/ices/113434.rs:3:19
  |
3 | struct Wrapper<G: Send>(T);
  |                   ^^^^ required by this bound in `Wrapper`

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0277, E0412, E0601.
For more information about an error, try `rustc --explain E0277`.
==============