rust/tests/ui/pattern/usefulness/slice-patterns-reachability.stderr

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error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:8:9
|
LL | [true, ..] => {}
| ---------- matches all the relevant values
LL | [true, ..] => {}
| ^^^^^^^^^^ no value can reach this
|
2020-01-22 23:57:38 +00:00
note: the lint level is defined here
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:1:9
|
LL | #![deny(unreachable_patterns)]
| ^^^^^^^^^^^^^^^^^^^^
error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:9:9
|
LL | [true, ..] => {}
| ---------- matches all the relevant values
LL | [true, ..] => {}
LL | [true] => {}
| ^^^^^^ no value can reach this
error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:14:9
|
LL | [.., true] => {}
| ---------- matches all the relevant values
LL | [.., true] => {}
| ^^^^^^^^^^ no value can reach this
error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:15:9
|
LL | [.., true] => {}
| ---------- matches all the relevant values
LL | [.., true] => {}
LL | [true] => {}
| ^^^^^^ no value can reach this
error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:20:9
|
LL | [false, .., true] => {}
| ----------------- matches all the relevant values
LL | [false, .., true] => {}
| ^^^^^^^^^^^^^^^^^ no value can reach this
error: unreachable pattern
2019-12-30 00:23:42 +00:00
--> $DIR/slice-patterns-reachability.rs:21:9
|
LL | [false, .., true] => {}
| ----------------- matches all the relevant values
LL | [false, .., true] => {}
LL | [false, true] => {}
| ^^^^^^^^^^^^^ no value can reach this
error: aborting due to 6 previous errors