Auto merge of #143434 - matthiaskrgr:rollup-eyr4rcb, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang/rust#140643 (Refactor StableMIR)
 - rust-lang/rust#143286 (Make -Ztrack-diagnostics emit like a note)
 - rust-lang/rust#143308 (Remove `PointerLike` trait)
 - rust-lang/rust#143387 (Make __rust_alloc_error_handler_should_panic a function)
 - rust-lang/rust#143400 (Port `#[rustc_pass_by_value]` to the new attribute system)
 - rust-lang/rust#143417 (bump termize dep)
 - rust-lang/rust#143420 (rustc-dev-guide subtree update)

r? `@ghost`
`@rustbot` modify labels: rollup

3 files changed, 3 insertions, 7 deletions

diff --git a/library/alloc/src/alloc.rs b/library/alloc/src/alloc.rs
index b4176e9c1f4..c9b98fa4e5a 100644
--- a/library/alloc/src/alloc.rs
+++ b/library/alloc/src/alloc.rs
@@ -429,10 +429,10 @@ pub mod __alloc_error_handler {
             // This symbol is emitted by rustc next to __rust_alloc_error_handler.
             // Its value depends on the -Zoom={panic,abort} compiler option.
             #[rustc_std_internal_symbol]
-            static __rust_alloc_error_handler_should_panic: u8;
+            fn __rust_alloc_error_handler_should_panic_v2() -> u8;
         }
 
-        if unsafe { __rust_alloc_error_handler_should_panic != 0 } {
+        if unsafe { __rust_alloc_error_handler_should_panic_v2() != 0 } {
             panic!("memory allocation of {size} bytes failed")
         } else {
             core::panicking::panic_nounwind_fmt(
diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs
index 4e3f76de49e..3db37f1d16f 100644
--- a/library/alloc/src/boxed.rs
+++ b/library/alloc/src/boxed.rs
@@ -191,7 +191,7 @@ use core::error::{self, Error};
 use core::fmt;
 use core::future::Future;
 use core::hash::{Hash, Hasher};
-use core::marker::{PointerLike, Tuple, Unsize};
+use core::marker::{Tuple, Unsize};
 use core::mem::{self, SizedTypeProperties};
 use core::ops::{
     AsyncFn, AsyncFnMut, AsyncFnOnce, CoerceUnsized, Coroutine, CoroutineState, Deref, DerefMut,
@@ -2132,6 +2132,3 @@ impl<E: Error> Error for Box<E> {
         Error::provide(&**self, request);
     }
 }
-
-#[unstable(feature = "pointer_like_trait", issue = "none")]
-impl<T> PointerLike for Box<T> {}
diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs
index f416732a8d6..4290bb7a8a9 100644
--- a/library/alloc/src/lib.rs
+++ b/library/alloc/src/lib.rs
@@ -134,7 +134,6 @@
 #![feature(panic_internals)]
 #![feature(pattern)]
 #![feature(pin_coerce_unsized_trait)]
-#![feature(pointer_like_trait)]
 #![feature(ptr_alignment_type)]
 #![feature(ptr_internals)]
 #![feature(ptr_metadata)]