error: expected token: `,`
- --> $DIR/issue-3145.rs:2:19
- |
-2 | println!("{}" a); //~ERROR expected token: `,`
- | ^
+ --> $DIR/issue-3145.rs:2:19
+ |
+LL | println!("{}" a); //~ERROR expected token: `,`
+ | ^ expected `,`
error: aborting due to previous error