ices/22565.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#22565

#![feature(fn_traits, unboxed_closures)]

struct A;
impl A {
    extern "rust-call" fn foo() {}
}

trait T {
    extern "rust-call" fn foo(i: i32) {}
}

struct B;

impl T for B {}

struct C;

impl FnOnce<i64> for C {
    type Output = ();
    extern "rust-call" fn call_once(mut self, _: i64) {}
}

fn main () {
    A::foo();
    <B as T>::foo(10);
}

=== stdout ===
=== stderr ===
error: A function with the "rust-call" ABI must take a single non-self argument that is a tuple
 --> /home/runner/work/glacier/glacier/ices/22565.rs:5:5
  |
5 |     extern "rust-call" fn foo() {}
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: A function with the "rust-call" ABI must take a single non-self argument that is a tuple
 --> /home/runner/work/glacier/glacier/ices/22565.rs:9:5
  |
9 |     extern "rust-call" fn foo(i: i32) {}
  |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: A function with the "rust-call" ABI must take a single non-self argument that is a tuple
  --> /home/runner/work/glacier/glacier/ices/22565.rs:20:5
   |
20 |     extern "rust-call" fn call_once(mut self, _: i64) {}
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 3 previous errors

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

[JohnTitor]

The original issue was closed by rust-lang/rust#78961 but it used a different snippet as a regression test so it wasn't reported as fixed. Now the snippet here has been fixed by rust-lang/rust#79675.