mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
13 lines
467 B
Rust
13 lines
467 B
Rust
#![allow(unused_parens)]
|
|
#![warn(clippy::verbose_bit_mask)]
|
|
|
|
fn main() {
|
|
let x: i32 = 42;
|
|
let _ = (x & 0b1111 == 0);
|
|
//~^ ERROR: bit mask could be simplified with a call to `trailing_zeros`
|
|
//~| NOTE: `-D clippy::verbose-bit-mask` implied by `-D warnings`
|
|
let _ = x & 0b1_1111 == 0;
|
|
//~^ ERROR: bit mask could be simplified with a call to `trailing_zeros`
|
|
let _ = x & 0b1_1010 == 0; // do not lint
|
|
let _ = x & 1 == 0; // do not lint
|
|
}
|