ices/89765.rs: fixed with no errors

[github-actions]

Issue: rust-lang/rust#89765

#![feature(const_discriminant)]
#![feature(const_raw_ptr_deref)]

pub enum Void { }

pub const C: () = {
    unsafe { std::mem::discriminant(&*(&() as *const () as *const Void)); };
};

pub fn main() {}

=== stdout ===
=== stderr ===
warning: the feature `const_raw_ptr_deref` has been stable since 1.58.0 and no longer requires an attribute to enable
 --> /home/runner/work/glacier/glacier/ices/89765.rs:2:12
  |
2 | #![feature(const_raw_ptr_deref)]
  |            ^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(stable_features)]` on by default

warning: 1 warning emitted

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