ices/83704.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#83704

use std::ops::Deref;

struct VecWrapper<T, const N: usize>(Vec<T>);

impl<T, const N: usize> VecWrapper<T, N> {
    pub fn new() -> Self {
        todo!()
    }
}

impl<T, const N: usize> Deref for VecWrapper<T, N> {
    type Target = [T; N];

    fn deref(&self) -> &Self::Target {
        todo!()
    }
}

fn foo() -> VecWrapper<i32, 10> {
    let tv = VecWrapper::new();
    let _ = tv.len(); // required to trigger ICE?
    tv
}

=== stdout ===
=== stderr ===
error[E0601]: `main` function not found in crate `83704`
  --> /home/runner/work/glacier/glacier/ices/83704.rs:1:1
   |
1  | / use std::ops::Deref;
2  | |
3  | | struct VecWrapper<T, const N: usize>(Vec<T>);
4  | |
...  |
22 | |     tv
23 | | }
   | |_^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/83704.rs`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0601`.
==============