ices/105228.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#105228

#![feature(cfg_eval)]
#![feature(stmt_expr_attributes)]

#[cfg_eval]
fn main() {
    #[cfg_eval]
    let _ = #[cfg(FALSE)] 0;
    //~^ ERROR removing an expression is not supported in this position
}

=== stdout ===
=== stderr ===
error: removing an expression is not supported in this position
 --> /home/runner/work/glacier/glacier/ices/105228.rs:7:13
  |
7 |     let _ = #[cfg(FALSE)] 0;
  |             ^^^^^^^^^^^^^

error: expected expression, found `;`
 --> /home/runner/work/glacier/glacier/ices/105228.rs:7:28
  |
7 |     let _ = #[cfg(FALSE)] 0;
  |                            ^ expected expression

error: removing an expression is not supported in this position
 --> /home/runner/work/glacier/glacier/ices/105228.rs:7:13
  |
7 |     let _ = #[cfg(FALSE)] 0;
  |             ^^^^^^^^^^^^^

error: aborting due to 3 previous errors

==============