ices/54038.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#54038

struct Foo<'a> {
    data: &'a [u8],
}

impl<'a> Foo<'a> {
    const LEN: usize = 4;
    fn bar(buf: &mut [u8; Self::LEN]) {
        unimplemented!()
    }
}

=== stdout ===
=== stderr ===
error[E0601]: `main` function not found in crate `54038`
  --> /home/runner/work/glacier/glacier/ices/54038.rs:1:1
   |
1  | / struct Foo<'a> {
2  | |     data: &'a [u8],
3  | | }
4  | |
...  |
9  | |     }
10 | | }
   | |_^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/54038.rs`

error: generic `Self` types are currently not permitted in anonymous constants
 --> /home/runner/work/glacier/glacier/ices/54038.rs:7:27
  |
7 |     fn bar(buf: &mut [u8; Self::LEN]) {
  |                           ^^^^^^^^^
  |
note: not a concrete type
 --> /home/runner/work/glacier/glacier/ices/54038.rs:5:10
  |
5 | impl<'a> Foo<'a> {
  |          ^^^^^^^

error: aborting due to 2 previous errors

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

[JohnTitor]

The issue was closed as duplicate.