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-rw-r--r--src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.rs50
1 files changed, 0 insertions, 50 deletions
diff --git a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.rs b/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.rs
deleted file mode 100644
index 63204c725..000000000
--- a/src/test/ui/lint/lint-invalid-atomic-ordering-exchange-weak.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-// only-x86_64
-use std::sync::atomic::{AtomicPtr, Ordering};
-
-fn main() {
- let ptr = &mut 5;
- let ptr2 = &mut 10;
- // `compare_exchange_weak` testing
- let x = AtomicPtr::new(ptr);
-
- // Allowed ordering combos
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Relaxed, Ordering::Relaxed);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Relaxed, Ordering::Acquire);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Relaxed, Ordering::SeqCst);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Acquire, Ordering::Relaxed);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Acquire, Ordering::Acquire);
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Acquire, Ordering::SeqCst);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Release, Ordering::Relaxed);
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Release, Ordering::Acquire);
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Release, Ordering::SeqCst);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::AcqRel, Ordering::Relaxed);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::AcqRel, Ordering::Acquire);
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::AcqRel, Ordering::SeqCst);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::SeqCst, Ordering::Relaxed);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::SeqCst, Ordering::Acquire);
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::SeqCst, Ordering::SeqCst);
-
- // AcqRel is always forbidden as a failure ordering
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Relaxed, Ordering::AcqRel);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Acquire, Ordering::AcqRel);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::Release, Ordering::AcqRel);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::AcqRel, Ordering::AcqRel);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr2, ptr, Ordering::SeqCst, Ordering::AcqRel);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
-
- // Release is always forbidden as a failure ordering
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Relaxed, Ordering::Release);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Acquire, Ordering::Release);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::Release, Ordering::Release);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::AcqRel, Ordering::Release);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
- let _ = x.compare_exchange_weak(ptr, ptr2, Ordering::SeqCst, Ordering::Release);
- //~^ ERROR `compare_exchange_weak`'s failure ordering may not be `Release` or `AcqRel`
-}