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Fix typo in core::sync::atomic::compiler_fence example

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Júnior Bassani 2021-07-06 10:53:14 -03:00
parent a87fb18027
commit 0d61e6e8d6
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library/core/src/sync/atomic.rs
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@ -2714,7 +2714,7 @@ pub fn fence(order: Ordering) {
/// Without `compiler_fence`, the `assert_eq!` in following code
/// is *not* guaranteed to succeed, despite everything happening in a single thread.
/// To see why, remember that the compiler is free to swap the stores to
/// `IMPORTANT_VARIABLE` and `IS_READ` since they are both
/// `IMPORTANT_VARIABLE` and `IS_READY` since they are both
/// `Ordering::Relaxed`. If it does, and the signal handler is invoked right
/// after `IS_READY` is updated, then the signal handler will see
/// `IS_READY=1`, but `IMPORTANT_VARIABLE=0`.