mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +00:00
17 lines
480 B
Rust
17 lines
480 B
Rust
//! 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);
|
|
}
|