| warning: the feature `const_generics` is incomplete and may cause the compiler to crash | |
| --> $DIR/E0730.rs:1:12 | |
| | | |
| LL | #![feature(const_generics)] | |
| | ^^^^^^^^^^^^^^ | |
| | | |
| = note: `#[warn(incomplete_features)]` on by default | |
| error[E0730]: cannot pattern-match on an array without a fixed length | |
| --> $DIR/E0730.rs:6:9 | |
| | | |
| LL | [1, 2, 3] => true, | |
| | ^^^^^^^^^ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0730`. |