ices/85031-1.sh: fixed with errors

[github-actions]

Issue: rust-lang/rust#85031

#!/bin/bash

rustc --edition 2018 -C incremental=foo --crate-type lib - <<'EOF'
#![allow(incomplete_features)]
#![feature(const_generics, const_evaluatable_checked)]

pub struct Ref<'a>(&'a i32);

impl<'a> Ref<'a> {
    pub fn foo<const A: usize>() -> [(); A - 0] {
        Self::foo()
    }
}

EOF

=== stdout ===
=== stderr ===
error[E0284]: type annotations needed: cannot satisfy `the constant `Ref::<'_>::foo::<{_: usize}>::{constant#0}` can be evaluated`
 --> <anon>:8:9
  |
8 |         Self::foo()
  |         ^^^^^^^^^ cannot satisfy `the constant `Ref::<'_>::foo::<{_: usize}>::{constant#0}` can be evaluated`
  |
note: required by a bound in `Ref::<'a>::foo`
 --> <anon>:7:42
  |
7 |     pub fn foo<const A: usize>() -> [(); A - 0] {
  |                                          ^^^^^ required by this bound in `Ref::<'a>::foo`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0284`.
==============