| error: unused variable: `a` | |
| --> $DIR/issue-22599.rs:8:19 | |
| | | |
| LL | v = match 0 { a => 0 }; | |
| | ^ help: consider prefixing with an underscore: `_a` | |
| | | |
| note: lint level defined here | |
| --> $DIR/issue-22599.rs:1:9 | |
| | | |
| LL | #![deny(unused_variables)] | |
| | ^^^^^^^^^^^^^^^^ | |
| error: aborting due to previous error | |