Initialize thread local with const{}.

rust-lang · Apr 7, 2022 · dc82718 · dc82718
1 parent 6888fb1
commit dc82718
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/std/src/sys/unix/locks/futex.rs b/library/std/src/sys/unix/locks/futex.rs
@@ -253,6 +253,6 @@ impl ReentrantMutex {
 /// This can be used as a non-null usize-sized ID.
 pub fn current_thread_unique_ptr() -> usize {
  // Use a non-drop type to make sure it's still available during thread destruction.
- thread_local! { static X: u8 = 0 }
+ thread_local! { static X: u8 = const { 0 } }
  X.with(|x| <*const _>::addr(x))
 }