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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/sync/mutexguard-sync.stderr (renamed from tests/ui/mutexguard-sync.stderr) | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/ui/mutexguard-sync.stderr b/tests/ui/sync/mutexguard-sync.stderr index 3fbb2ddf1..4dc557119 100644 --- a/tests/ui/mutexguard-sync.stderr +++ b/tests/ui/sync/mutexguard-sync.stderr @@ -7,6 +7,7 @@ LL | test_sync(guard); | required by a bound introduced by this call | = help: the trait `Sync` is not implemented for `Cell<i32>` + = note: if you want to do aliasing and mutation between multiple threads, use `std::sync::RwLock` or `std::sync::atomic::AtomicI32` instead = note: required for `MutexGuard<'_, Cell<i32>>` to implement `Sync` note: required by a bound in `test_sync` --> $DIR/mutexguard-sync.rs:5:17 |