ices/100771.sh: fixed with no errors

[github-actions]

Issue: rust-lang/rust#100771

#!/bin/bash

rustc  -Zextra-const-ub-checks - <<'EOF'

#[derive(PartialEq, Eq, Copy, Clone)]
#[repr(packed)]
struct Foo {
    field: (i64, u32, u32, u32),
}

const FOO: Foo = Foo {
    field: (5, 6, 7, 8),
};

fn main() {
    match FOO {
        Foo { field: (5, 6, 7, 8) } => {},
        FOO => unreachable!(), //~ WARNING unreachable pattern
        _ => unreachable!(),
    }
}

EOF

=== stdout ===
=== stderr ===
warning: unreachable pattern
  --> <anon>:15:9
   |
15 |         FOO => unreachable!(), //~ WARNING unreachable pattern
   |         ^^^
   |
   = note: `#[warn(unreachable_patterns)]` on by default

warning: 1 warning emitted

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