diff options
Diffstat (limited to 'src/libstd/sync')
| -rw-r--r-- | src/libstd/sync/mutex.rs | 23 | ||||
| -rw-r--r-- | src/libstd/sync/rwlock.rs | 23 |
2 files changed, 22 insertions, 24 deletions
diff --git a/src/libstd/sync/mutex.rs b/src/libstd/sync/mutex.rs index 846a97b547d..f1d264b38a0 100644 --- a/src/libstd/sync/mutex.rs +++ b/src/libstd/sync/mutex.rs @@ -536,16 +536,15 @@ mod tests { assert_eq!(*lock, 2); } - // FIXME(#25351) needs deeply nested coercions of DST structs. - // #[test] - // fn test_mutex_unsized() { - // let mutex: &Mutex<[i32]> = &Mutex::new([1, 2, 3]); - // { - // let b = &mut *mutex.lock().unwrap(); - // b[0] = 4; - // b[2] = 5; - // } - // let comp: &[i32] = &[4, 2, 5]; - // assert_eq!(&*mutex.lock().unwrap(), comp); - // } + #[test] + fn test_mutex_unsized() { + let mutex: &Mutex<[i32]> = &Mutex::new([1, 2, 3]); + { + let b = &mut *mutex.lock().unwrap(); + b[0] = 4; + b[2] = 5; + } + let comp: &[i32] = &[4, 2, 5]; + assert_eq!(&*mutex.lock().unwrap(), comp); + } } diff --git a/src/libstd/sync/rwlock.rs b/src/libstd/sync/rwlock.rs index 7210328fad8..04ad4708246 100644 --- a/src/libstd/sync/rwlock.rs +++ b/src/libstd/sync/rwlock.rs @@ -578,18 +578,17 @@ mod tests { assert_eq!(*lock, 2); } - // FIXME(#25351) needs deeply nested coercions of DST structs. - // #[test] - // fn test_rwlock_unsized() { - // let rw: &RwLock<[i32]> = &RwLock::new([1, 2, 3]); - // { - // let b = &mut *rw.write().unwrap(); - // b[0] = 4; - // b[2] = 5; - // } - // let comp: &[i32] = &[4, 2, 5]; - // assert_eq!(&*rw.read().unwrap(), comp); - // } + #[test] + fn test_rwlock_unsized() { + let rw: &RwLock<[i32]> = &RwLock::new([1, 2, 3]); + { + let b = &mut *rw.write().unwrap(); + b[0] = 4; + b[2] = 5; + } + let comp: &[i32] = &[4, 2, 5]; + assert_eq!(&*rw.read().unwrap(), comp); + } #[test] fn test_rwlock_try_write() { |