rust-clippy/tests/ui/unit_cmp.rs

#![feature(tool_lints)]


#![warn(clippy::unit_cmp)]
#![allow(clippy::no_effect, clippy::unnecessary_operation)]

#[derive(PartialEq)]
pub struct ContainsUnit(()); // should be fine

fn main() {
    // this is fine
    if true == false {
    }

    // this warns
    if { true; } == { false; } {
    }

    if { true; } > { false; } {
    }
}