rust-clippy/tests/ui/double_neg.rs

10 lines
268 B
Rust

#[warn(clippy::double_neg)]
#[allow(clippy::no_effect)]
fn main() {
let x = 1;
-x;
-(-x);
--x;
//~^ ERROR: `--x` could be misinterpreted as pre-decrement by C programmers, is usuall
//~| NOTE: `-D clippy::double-neg` implied by `-D warnings`
}