rust-clippy/tests/ui/logic_bug.rs
2022-06-25 14:16:30 +02:00

34 lines
880 B
Rust

#![feature(lint_reasons)]
#![allow(unused, clippy::diverging_sub_expression)]
#![warn(clippy::logic_bug)]
fn main() {
let a: bool = unimplemented!();
let b: bool = unimplemented!();
let c: bool = unimplemented!();
let d: bool = unimplemented!();
let e: bool = unimplemented!();
let _ = a && b || a;
let _ = !(a && b);
let _ = false && a;
// don't lint on cfgs
let _ = cfg!(you_shall_not_not_pass) && a;
let _ = a || !b || !c || !d || !e;
let _ = !(a && b || c);
}
fn equality_stuff() {
let a: i32 = unimplemented!();
let b: i32 = unimplemented!();
let _ = a == b && a != b;
let _ = a < b && a >= b;
let _ = a > b && a <= b;
let _ = a > b && a == b;
}
fn check_expect() {
let a: i32 = unimplemented!();
let b: i32 = unimplemented!();
#[expect(clippy::logic_bug)]
let _ = a < b && a >= b;
}