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 | |