diff options
Diffstat (limited to 'library/std/src/thread')
| -rw-r--r-- | library/std/src/thread/local.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/std/src/thread/local.rs b/library/std/src/thread/local.rs index 1d2f6e97680..1be3ed757ba 100644 --- a/library/std/src/thread/local.rs +++ b/library/std/src/thread/local.rs @@ -142,6 +142,7 @@ impl<T: 'static> fmt::Debug for LocalKey<T> { /// [`std::thread::LocalKey`]: crate::thread::LocalKey #[macro_export] #[stable(feature = "rust1", since = "1.0.0")] +#[cfg_attr(not(test), rustc_diagnostic_item = "thread_local_macro")] #[allow_internal_unstable(thread_local_internals)] macro_rules! thread_local { // empty (base case for the recursion) |