rust/src/test/ui/span/issue-24690.rs

//! A test to ensure that helpful `note` messages aren't emitted more often
//! than necessary.

// build-pass (FIXME(62277): could be 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);
}