error[E0382]: use of moved value: `m` --> $DIR/issue-53114-borrow-checks.rs:22:11 | LL | let m = M; | - move occurs because `m` has type `M`, which does not implement the `Copy` trait LL | drop(m); | - value moved here LL | match m { _ => { } } // #53114: should eventually be accepted too | ^ value used here after move error[E0382]: use of partially moved value: `mm` --> $DIR/issue-53114-borrow-checks.rs:27:11 | LL | match mm { (_x, _) => { } } | -- value partially moved here LL | match mm { (_, _y) => { } } | ^^ value used here after partial move | = note: partial move occurs because `mm.0` has type `M`, which does not implement the `Copy` trait error[E0382]: use of partially moved value: `mm` --> $DIR/issue-53114-borrow-checks.rs:29:11 | LL | match mm { (_, _y) => { } } | -- value partially moved here LL | LL | match mm { (_, _) => { } } | ^^ value used here after partial move | = note: partial move occurs because `mm.1` has type `M`, which does not implement the `Copy` trait error[E0382]: use of moved value: `m` --> $DIR/issue-53114-borrow-checks.rs:36:16 | LL | let m = M; | - move occurs because `m` has type `M`, which does not implement the `Copy` trait LL | drop(m); | - value moved here LL | if let _ = m { } // #53114: should eventually be accepted too | ^ value used here after move error[E0382]: use of partially moved value: `mm` --> $DIR/issue-53114-borrow-checks.rs:41:22 | LL | if let (_x, _) = mm { } | -- value partially moved here LL | if let (_, _y) = mm { } | ^^ value used here after partial move | = note: partial move occurs because `mm.0` has type `M`, which does not implement the `Copy` trait error[E0382]: use of partially moved value: `mm` --> $DIR/issue-53114-borrow-checks.rs:43:21 | LL | if let (_, _y) = mm { } | -- value partially moved here LL | LL | if let (_, _) = mm { } | ^^ value used here after partial move | = note: partial move occurs because `mm.1` has type `M`, which does not implement the `Copy` trait error: aborting due to 6 previous errors For more information about this error, try `rustc --explain E0382`.