Auto merge of #136809 - workingjubilee:rollup-jk0pew1, r=workingjubilee

Rollup of 12 pull requests

Successful merges:

 - #136053 (coverage: Defer part of counter-creation until codegen)
 - #136201 (Removed dependency on the field-offset crate, alternate approach)
 - #136228 (Simplify Rc::as_ptr docs + typo fix)
 - #136353 (fix(libtest): Enable Instant on Emscripten targets)
 - #136472 ([`compiletest`-related cleanups 2/7] Feed stage number to compiletest directly)
 - #136487 (ci: stop mysql before removing it)
 - #136552 (Use an `Option` for `FindNextFileHandle` in `ReadDir` instead of `INVALID_FILE_HANDLE` sentinel value)
 - #136705 (Some miscellaneous edition-related library tweaks)
 - #136707 (Bump `cc` to v1.2.13 for the compiler workspace)
 - #136790 (Git blame ignore recent formatting commit)
 - #136792 (Don't apply editorconfig to llvm)
 - #136805 (ignore win_delete_self test in Miri)

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

1 files changed, 3 insertions, 3 deletions

diff --git a/library/alloc/src/alloc.rs b/library/alloc/src/alloc.rs
index e9b7f985667..e686a02f29b 100644
--- a/library/alloc/src/alloc.rs
+++ b/library/alloc/src/alloc.rs
@@ -10,7 +10,7 @@ use core::hint;
 #[cfg(not(test))]
 use core::ptr::{self, NonNull};
 
-extern "Rust" {
+unsafe extern "Rust" {
     // These are the magic symbols to call the global allocator. rustc generates
     // them to call `__rg_alloc` etc. if there is a `#[global_allocator]` attribute
     // (the code expanding that attribute macro generates those functions), or to call
@@ -355,7 +355,7 @@ unsafe fn exchange_malloc(size: usize, align: usize) -> *mut u8 {
 // # Allocation error handler
 
 #[cfg(not(no_global_oom_handling))]
-extern "Rust" {
+unsafe extern "Rust" {
     // This is the magic symbol to call the global alloc error handler. rustc generates
     // it to call `__rg_oom` if there is a `#[alloc_error_handler]`, or to call the
     // default implementations below (`__rdl_oom`) otherwise.
@@ -426,7 +426,7 @@ pub mod __alloc_error_handler {
     // `#[alloc_error_handler]`.
     #[rustc_std_internal_symbol]
     pub unsafe fn __rdl_oom(size: usize, _align: usize) -> ! {
-        extern "Rust" {
+        unsafe extern "Rust" {
             // This symbol is emitted by rustc next to __rust_alloc_error_handler.
             // Its value depends on the -Zoom={panic,abort} compiler option.
             static __rust_alloc_error_handler_should_panic: u8;