diff options
Diffstat (limited to 'library/std/src/thread/mod.rs')
| -rw-r--r-- | library/std/src/thread/mod.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs index ffdf4be1584..54e39f76274 100644 --- a/library/std/src/thread/mod.rs +++ b/library/std/src/thread/mod.rs @@ -204,6 +204,13 @@ pub use self::local::os::Key as __OsLocalKeyInner; #[doc(hidden)] pub use self::local::statik::Key as __StaticLocalKeyInner; +// This is only used to make thread locals with `const { .. }` initialization +// expressions unstable. If and/or when that syntax is stabilized with thread +// locals this will simply be removed. +#[doc(hidden)] +#[unstable(feature = "thread_local_const_init", issue = "84223")] +pub const fn require_unstable_const_init_thread_local() {} + //////////////////////////////////////////////////////////////////////////////// // Builder //////////////////////////////////////////////////////////////////////////////// |