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|
error: unreachable pattern
--> $DIR/impl-trait.rs:17:13
|
LL | _ => {}
| ^
|
note: the lint level is defined here
--> $DIR/impl-trait.rs:5:9
|
LL | #![deny(unreachable_patterns)]
| ^^^^^^^^^^^^^^^^^^^^
error: unreachable pattern
--> $DIR/impl-trait.rs:31:13
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:45:13
|
LL | Some(_) => {}
| ^^^^^^^
error: unreachable pattern
--> $DIR/impl-trait.rs:49:13
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:59:13
|
LL | Some(_) => {}
| ^^^^^^^
error: unreachable pattern
--> $DIR/impl-trait.rs:63:13
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:76:9
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:86:9
|
LL | _ => {}
| - matches any value
LL | Some((a, b)) => {}
| ^^^^^^^^^^^^ unreachable pattern
error: unreachable pattern
--> $DIR/impl-trait.rs:94:13
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:105:9
|
LL | Some((mut x, mut y)) => {
| ^^^^^^^^^^^^^^^^^^^^
error: unreachable pattern
--> $DIR/impl-trait.rs:124:13
|
LL | _ => {}
| - matches any value
LL | Rec { n: 0, w: Some(Rec { n: 0, w: _ }) } => {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable pattern
error: unreachable pattern
--> $DIR/impl-trait.rs:138:13
|
LL | _ => {}
| ^
error: unreachable pattern
--> $DIR/impl-trait.rs:151:13
|
LL | _ => {}
| ^
error[E0004]: non-exhaustive patterns: type `impl Copy` is non-empty
--> $DIR/impl-trait.rs:23:11
|
LL | match return_never_rpit(x) {}
| ^^^^^^^^^^^^^^^^^^^^
|
= note: the matched value is of type `impl Copy`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
|
LL ~ match return_never_rpit(x) {
LL + _ => todo!(),
LL + }
|
error[E0004]: non-exhaustive patterns: type `T` is non-empty
--> $DIR/impl-trait.rs:37:11
|
LL | match return_never_tait(x) {}
| ^^^^^^^^^^^^^^^^^^^^
|
= note: the matched value is of type `T`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern as shown
|
LL ~ match return_never_tait(x) {
LL + _ => todo!(),
LL + }
|
error: aborting due to 15 previous errors
For more information about this error, try `rustc --explain E0004`.
|
