mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-20 18:13:36 +00:00
41 lines
1 KiB
Rust
41 lines
1 KiB
Rust
#![allow(unused)]
|
|
#![warn(clippy::suspicious_xor_used_as_pow)]
|
|
#![allow(clippy::eq_op)]
|
|
//@no-rustfix
|
|
macro_rules! macro_test {
|
|
() => {
|
|
13
|
|
};
|
|
}
|
|
|
|
macro_rules! macro_test_inside {
|
|
() => {
|
|
1 ^ 2 // should warn even if inside macro
|
|
};
|
|
}
|
|
|
|
fn main() {
|
|
// Should warn:
|
|
let _ = 2 ^ 5;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
//~| NOTE: `-D clippy::suspicious-xor-used-as-pow` implied by `-D warnings`
|
|
let _ = 2i32 ^ 9i32;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
let _ = 2i32 ^ 2i32;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
let _ = 50i32 ^ 3i32;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
let _ = 5i32 ^ 8i32;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
let _ = 2i32 ^ 32i32;
|
|
//~^ ERROR: `^` is not the exponentiation operator
|
|
macro_test_inside!();
|
|
|
|
// Should not warn:
|
|
let x = 0x02;
|
|
let _ = x ^ 2;
|
|
let _ = 2 ^ x;
|
|
let _ = x ^ 5;
|
|
let _ = 10 ^ 0b0101;
|
|
let _ = 2i32 ^ macro_test!();
|
|
}
|