Rollup merge of #105602 - RalfJung:read-convenience, r=oli-obk

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

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