Auto merge of #70330 - Centril:rollup-ts0clvx, r=Centril

Rollup of 9 pull requests

Successful merges:

 - #68700 (Add Wake trait for safe construction of Wakers.)
 - #69494 (Stabilize --crate-version option in rustdoc)
 - #70080 (rustc_mir: remove extra space when pretty-printing MIR.)
 - #70195 (Add test for issue #53275)
 - #70199 (Revised span-to-lines conversion to produce an empty vec on DUMMY_SP.)
 - #70299 (add err_machine_stop macro)
 - #70300 (Reword unused variable warning)
 - #70315 (Rename remaining occurences of Void to Opaque.)
 - #70318 (Split long derive lists into two derive attributes.)

Failed merges:

r? @ghost

1 files changed, 6 insertions, 0 deletions

diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index 1f122b02b6a..e5dad307a20 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -310,6 +310,7 @@
 #![feature(untagged_unions)]
 #![feature(unwind_attributes)]
 #![feature(vec_into_raw_parts)]
+#![feature(wake_trait)]
 // NB: the above list is sorted to minimize merge conflicts.
 #![default_lib_allocator]
 
@@ -463,9 +464,14 @@ pub mod time;
 #[stable(feature = "futures_api", since = "1.36.0")]
 pub mod task {
     //! Types and Traits for working with asynchronous tasks.
+
     #[doc(inline)]
     #[stable(feature = "futures_api", since = "1.36.0")]
     pub use core::task::*;
+
+    #[doc(inline)]
+    #[unstable(feature = "wake_trait", issue = "69912")]
+    pub use alloc::task::*;
 }
 
 #[stable(feature = "futures_api", since = "1.36.0")]