error: unused variable: `x`
- --> $DIR/issue-17999.rs:15:13
+ --> $DIR/issue-17999.rs:5:13
|
LL | let x = (); //~ ERROR: unused variable: `x`
| ^ help: consider using `_x` instead
|
note: lint level defined here
- --> $DIR/issue-17999.rs:11:9
+ --> $DIR/issue-17999.rs:1:9
|
LL | #![deny(unused_variables)]
| ^^^^^^^^^^^^^^^^
error: unused variable: `a`
- --> $DIR/issue-17999.rs:17:13
+ --> $DIR/issue-17999.rs:7:13
|
LL | a => {} //~ ERROR: unused variable: `a`
| ^ help: consider using `_a` instead