| error[E0004]: non-exhaustive patterns: type `()` is non-empty | |
| --> $DIR/issue-3096-1.rs:2:11 | |
| | | |
| LL | match () { } | |
| | ^^ | |
| | | |
| = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0004`. |