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//! 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);
}
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