| warning: struct `Foo` is never constructed |
| --> $DIR/skipped-ref-pats-issue-125058.rs:8:8 |
| | |
| LL | struct Foo; |
| | ^^^ |
| | |
| = note: `#[warn(dead_code)]` on by default |
| |
| warning: unused closure that must be used |
| --> $DIR/skipped-ref-pats-issue-125058.rs:12:5 |
| | |
| LL | / || { |
| LL | | |
| LL | | if let Some(Some(&mut x)) = &mut Some(&mut Some(0)) { |
| LL | | let _: u32 = x; |
| LL | | } |
| LL | | }; |
| | |_____^ |
| | |
| = note: closures are lazy and do nothing unless called |
| = note: `#[warn(unused_must_use)]` on by default |
| |
| warning: 2 warnings emitted |
| |
