Merge commit 'd556c56f792756dd7cfec742b9f2e07612dc10f4' into sync_cg_clif-2021-02-01

[rust.git] / src / tools / clippy / tests / ui / double_neg.rs

#[warn(clippy::double_neg)]
fn main() {
    let x = 1;
    -x;
    -(-x);
    --x;
}