[rustc.git] / src / tools / clippy / tests / ui / atomic_ordering_fence.rs

#![warn(clippy::invalid_atomic_ordering)]

use std::sync::atomic::{compiler_fence, fence, Ordering};

fn main() {
    // Allowed fence ordering modes
    fence(Ordering::Acquire);
    fence(Ordering::Release);
    fence(Ordering::AcqRel);
    fence(Ordering::SeqCst);

    // Disallowed fence ordering modes
    fence(Ordering::Relaxed);

    compiler_fence(Ordering::Acquire);
    compiler_fence(Ordering::Release);
    compiler_fence(Ordering::AcqRel);
    compiler_fence(Ordering::SeqCst);
    compiler_fence(Ordering::Relaxed);
}
Commit	Line	Data
f20569fa XL	1	#![warn(clippy::invalid_atomic_ordering)]
	2
	3	use std::sync::atomic::{compiler_fence, fence, Ordering};
	4
	5	fn main() {
	6	// Allowed fence ordering modes
	7	fence(Ordering::Acquire);
	8	fence(Ordering::Release);
	9	fence(Ordering::AcqRel);
	10	fence(Ordering::SeqCst);
	11
	12	// Disallowed fence ordering modes
	13	fence(Ordering::Relaxed);
	14
	15	compiler_fence(Ordering::Acquire);
	16	compiler_fence(Ordering::Release);
	17	compiler_fence(Ordering::AcqRel);
	18	compiler_fence(Ordering::SeqCst);
	19	compiler_fence(Ordering::Relaxed);
	20	}