mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-18 00:53:31 +00:00
41 lines
1.8 KiB
Rust
41 lines
1.8 KiB
Rust
#![warn(clippy::all)]
|
|
#![warn(clippy::mutex_integer)]
|
|
#![warn(clippy::mutex_atomic)]
|
|
#![allow(clippy::borrow_as_ptr)]
|
|
|
|
fn main() {
|
|
use std::sync::Mutex;
|
|
Mutex::new(true);
|
|
//~^ ERROR: consider using an `AtomicBool` instead of a `Mutex` here; if you just want
|
|
//~| NOTE: `-D clippy::mutex-atomic` implied by `-D warnings`
|
|
Mutex::new(5usize);
|
|
//~^ ERROR: consider using an `AtomicUsize` instead of a `Mutex` here; if you just wan
|
|
Mutex::new(9isize);
|
|
//~^ ERROR: consider using an `AtomicIsize` instead of a `Mutex` here; if you just wan
|
|
let mut x = 4u32;
|
|
Mutex::new(&x as *const u32);
|
|
//~^ ERROR: consider using an `AtomicPtr` instead of a `Mutex` here; if you just want
|
|
Mutex::new(&mut x as *mut u32);
|
|
//~^ ERROR: consider using an `AtomicPtr` instead of a `Mutex` here; if you just want
|
|
Mutex::new(0u32);
|
|
//~^ ERROR: consider using an `AtomicU32` instead of a `Mutex` here; if you just wan
|
|
//~| NOTE: `-D clippy::mutex-integer` implied by `-D warnings`
|
|
Mutex::new(0i32);
|
|
//~^ ERROR: consider using an `AtomicI32` instead of a `Mutex` here; if you just wan
|
|
Mutex::new(0f32); // there are no float atomics, so this should not lint
|
|
Mutex::new(0u8);
|
|
//~^ ERROR: consider using an `AtomicU8` instead of a `Mutex` here; if you just wan
|
|
Mutex::new(0i16);
|
|
//~^ ERROR: consider using an `AtomicI16` instead of a `Mutex` here; if you just wan
|
|
let _x: Mutex<i8> = Mutex::new(0);
|
|
//~^ ERROR: consider using an `AtomicI8` instead of a `Mutex` here; if you just wan
|
|
const X: i64 = 0;
|
|
Mutex::new(X);
|
|
//~^ ERROR: consider using an `AtomicI64` instead of a `Mutex` here; if you just wan
|
|
|
|
// there are no 128 atomics, so these two should not lint
|
|
{
|
|
Mutex::new(0u128);
|
|
let _x: Mutex<i128> = Mutex::new(0);
|
|
}
|
|
}
|