ices/112631.rs: fixed with no errors

[github-actions]

Issue: rust-lang/rust#112631

#![feature(inherent_associated_types)]
#![allow(incomplete_features)]

struct Foo<T>(T);

impl<'a> Foo<fn(&'a ())> {
    type Assoc = &'a ();
}

fn bar(_: for<'a> fn(Foo<fn(Foo<fn(&'static ())>::Assoc)>::Assoc)) {}

fn main() {}

=== stdout ===
=== stderr ===
warning: struct `Foo` is never constructed
 --> /home/runner/work/glacier/glacier/ices/112631.rs:4:8
  |
4 | struct Foo<T>(T);
  |        ^^^
  |
  = note: `#[warn(dead_code)]` on by default

warning: associated type `Assoc` is never used
 --> /home/runner/work/glacier/glacier/ices/112631.rs:7:10
  |
6 | impl<'a> Foo<fn(&'a ())> {
  | ------------------------ associated type in this implementation
7 |     type Assoc = &'a ();
  |          ^^^^^

warning: function `bar` is never used
  --> /home/runner/work/glacier/glacier/ices/112631.rs:10:4
   |
10 | fn bar(_: for<'a> fn(Foo<fn(Foo<fn(&'static ())>::Assoc)>::Assoc)) {}
   |    ^^^

warning: 3 warnings emitted

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