error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:9:9 | LL | [4, 5, 6, 7] => (), | ^^^^^^^^^^^^ | note: the lint level is defined here --> $DIR/slice-pattern-const-2.rs:1:9 | LL | #![deny(unreachable_patterns)] | ^^^^^^^^^^^^^^^^^^^^ error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:15:9 | LL | [4, 5, 6, 7] => (), | ^^^^^^^^^^^^ error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:21:9 | LL | MAGIC_TEST => (), | ^^^^^^^^^^ error: unreachable pattern --> $DIR/slice-pattern-const-2.rs:28:9 | LL | FOO => (), | ^^^ error: aborting due to 4 previous errors