ices/79537.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#79537

fn change_parameter_pattern() {
    |x: x| x
}

=== stdout ===
=== stderr ===
error[E0573]: expected type, found local variable `x`
 --> /home/runner/work/glacier/glacier/ices/79537.rs:2:9
  |
2 |     |x: x| x
  |         ^ not a type

error[E0601]: `main` function not found in crate `79537`
 --> /home/runner/work/glacier/glacier/ices/79537.rs:1:1
  |
1 | / fn change_parameter_pattern() {
2 | |     |x: x| x
3 | | }
  | |_^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/79537.rs`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0573, E0601.
For more information about an error, try `rustc --explain E0573`.
==============