ices/93647-2.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#93647

struct X<const N: usize = {
    || {}
}>;

=== stdout ===
=== stderr ===
error[E0601]: `main` function not found in crate `93647_2`
 --> /home/runner/work/glacier/glacier/ices/93647-2.rs:1:1
  |
1 | / struct X<const N: usize = {
2 | |     || {}
3 | | }>;
  | |___^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/93647-2.rs`

error[E0308]: mismatched types
 --> /home/runner/work/glacier/glacier/ices/93647-2.rs:2:5
  |
2 |     || {}
  |     ^^^^^ expected `usize`, found closure
  |
  = note: expected type `usize`
          found closure `[closure@/home/runner/work/glacier/glacier/ices/93647-2.rs:2:5: 2:10]`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0308, E0601.
For more information about an error, try `rustc --explain E0308`.
==============