| //! A test to ensure that helpful `note` messages aren't emitted more often | |
| //! than necessary. | |
| //@ check-pass | |
| // Although there are three warnings, we should only get two "lint level defined | |
| // here" notes pointing at the `warnings` span, one for each error type. | |
| #![warn(unused)] | |
| fn main() { | |
| let theTwo = 2; //~ WARN should have a snake case name | |
| let theOtherTwo = 2; //~ WARN should have a snake case name | |
| //~^ WARN unused variable | |
| println!("{}", theTwo); | |
| } |