rust-clippy/tests/ui/overly_complex_bool_expr.fixed

49 lines
1.3 KiB
Rust

#![feature(lint_reasons)]
#![allow(unused, clippy::diverging_sub_expression)]
#![warn(clippy::overly_complex_bool_expr)]
fn main() {
let a: bool = unimplemented!();
let b: bool = unimplemented!();
let c: bool = unimplemented!();
let d: bool = unimplemented!();
let e: bool = unimplemented!();
let _ = a;
//~^ ERROR: this boolean expression contains a logic bug
let _ = !(a && b);
let _ = false;
//~^ ERROR: this boolean expression contains a logic bug
// 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 _ = false;
//~^ ERROR: this boolean expression contains a logic bug
let _ = false;
//~^ ERROR: this boolean expression contains a logic bug
let _ = false;
//~^ ERROR: this boolean expression contains a logic bug
let _ = a > b && a == b;
}
fn check_expect() {
let a: i32 = unimplemented!();
let b: i32 = unimplemented!();
#[expect(clippy::overly_complex_bool_expr)]
let _ = a < b && a >= b;
}
#[allow(clippy::never_loop)]
fn check_never_type() {
loop {
_ = (break) || true;
}
loop {
_ = (return) || true;
}
}