diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/mut_mutex_lock.rs')
| -rw-r--r-- | src/tools/clippy/tests/ui/mut_mutex_lock.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/mut_mutex_lock.rs b/src/tools/clippy/tests/ui/mut_mutex_lock.rs index ea60df5ae..f2b1d6fbf 100644 --- a/src/tools/clippy/tests/ui/mut_mutex_lock.rs +++ b/src/tools/clippy/tests/ui/mut_mutex_lock.rs @@ -18,4 +18,11 @@ fn no_owned_mutex_lock() { *value += 1; } +fn issue9415() { + let mut arc_mutex = Arc::new(Mutex::new(42_u8)); + let arc_mutex: &mut Arc<Mutex<u8>> = &mut arc_mutex; + let mut guard = arc_mutex.lock().unwrap(); + *guard += 1; +} + fn main() {} |