diff options
Diffstat (limited to 'library/std/src/sync')
| -rw-r--r-- | library/std/src/sync/mpsc/shared.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/sync/mpsc/shared.rs b/library/std/src/sync/mpsc/shared.rs index 0c32e636a56..d4ee1b414d9 100644 --- a/library/std/src/sync/mpsc/shared.rs +++ b/library/std/src/sync/mpsc/shared.rs @@ -248,7 +248,7 @@ impl<T> Packet<T> { // Returns true if blocking should proceed. fn decrement(&self, token: SignalToken) -> StartResult { unsafe { - assert_eq!(self.to_wake.load(Ordering::SeqCst), 0); + assert_eq!(self.to_wake.load(Ordering::SeqCst), 0, "This is a known bug in rust. See https://github.com/rust-lang/rust/issues/39364"); let ptr = token.cast_to_usize(); self.to_wake.store(ptr, Ordering::SeqCst); |