Auto merge of #3310 - rust-lang:rustup-2024-02-22, r=oli-obk

Automatic Rustup

5 files changed, 23 insertions, 21 deletions

diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs
index 92600b8e5bd..b202d9250d5 100644
--- a/library/alloc/src/boxed.rs
+++ b/library/alloc/src/boxed.rs
@@ -2141,13 +2141,10 @@ impl<T: ?Sized, A: Allocator> AsMut<T> for Box<T, A> {
  *  could have a method to project a Pin<T> from it.
  */
 #[stable(feature = "pin", since = "1.33.0")]
-impl<T: ?Sized, A: Allocator> Unpin for Box<T, A> where A: 'static {}
+impl<T: ?Sized, A: Allocator> Unpin for Box<T, A> {}
 
 #[unstable(feature = "coroutine_trait", issue = "43122")]
-impl<G: ?Sized + Coroutine<R> + Unpin, R, A: Allocator> Coroutine<R> for Box<G, A>
-where
-    A: 'static,
-{
+impl<G: ?Sized + Coroutine<R> + Unpin, R, A: Allocator> Coroutine<R> for Box<G, A> {
     type Yield = G::Yield;
     type Return = G::Return;
 
@@ -2170,10 +2167,7 @@ where
 }
 
 #[stable(feature = "futures_api", since = "1.36.0")]
-impl<F: ?Sized + Future + Unpin, A: Allocator> Future for Box<F, A>
-where
-    A: 'static,
-{
+impl<F: ?Sized + Future + Unpin, A: Allocator> Future for Box<F, A> {
     type Output = F::Output;
 
     fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs
index 2cc38d90ffe..c3d0019be39 100644
--- a/library/alloc/src/rc.rs
+++ b/library/alloc/src/rc.rs
@@ -2804,7 +2804,9 @@ impl<T> Weak<T> {
     #[must_use]
     pub const fn new() -> Weak<T> {
         Weak {
-            ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<RcBox<T>>(usize::MAX)) },
+            ptr: unsafe {
+                NonNull::new_unchecked(ptr::without_provenance_mut::<RcBox<T>>(usize::MAX))
+            },
             alloc: Global,
         }
     }
@@ -2829,7 +2831,9 @@ impl<T, A: Allocator> Weak<T, A> {
     #[unstable(feature = "allocator_api", issue = "32838")]
     pub fn new_in(alloc: A) -> Weak<T, A> {
         Weak {
-            ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<RcBox<T>>(usize::MAX)) },
+            ptr: unsafe {
+                NonNull::new_unchecked(ptr::without_provenance_mut::<RcBox<T>>(usize::MAX))
+            },
             alloc,
         }
     }
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs
index e1211da4c61..524aa35e045 100644
--- a/library/alloc/src/sync.rs
+++ b/library/alloc/src/sync.rs
@@ -2555,7 +2555,9 @@ impl<T> Weak<T> {
     #[must_use]
     pub const fn new() -> Weak<T> {
         Weak {
-            ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<ArcInner<T>>(usize::MAX)) },
+            ptr: unsafe {
+                NonNull::new_unchecked(ptr::without_provenance_mut::<ArcInner<T>>(usize::MAX))
+            },
             alloc: Global,
         }
     }
@@ -2583,7 +2585,9 @@ impl<T, A: Allocator> Weak<T, A> {
     #[unstable(feature = "allocator_api", issue = "32838")]
     pub fn new_in(alloc: A) -> Weak<T, A> {
         Weak {
-            ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<ArcInner<T>>(usize::MAX)) },
+            ptr: unsafe {
+                NonNull::new_unchecked(ptr::without_provenance_mut::<ArcInner<T>>(usize::MAX))
+            },
             alloc,
         }
     }
diff --git a/library/alloc/tests/fmt.rs b/library/alloc/tests/fmt.rs
index 04da95bbb83..379e09ab69a 100644
--- a/library/alloc/tests/fmt.rs
+++ b/library/alloc/tests/fmt.rs
@@ -77,14 +77,14 @@ fn test_format_macro_interface() {
     t!(format!("{}", "foo"), "foo");
     t!(format!("{}", "foo".to_string()), "foo");
     if cfg!(target_pointer_width = "32") {
-        t!(format!("{:#p}", ptr::invalid::<isize>(0x1234)), "0x00001234");
-        t!(format!("{:#p}", ptr::invalid_mut::<isize>(0x1234)), "0x00001234");
+        t!(format!("{:#p}", ptr::without_provenance::<isize>(0x1234)), "0x00001234");
+        t!(format!("{:#p}", ptr::without_provenance_mut::<isize>(0x1234)), "0x00001234");
     } else {
-        t!(format!("{:#p}", ptr::invalid::<isize>(0x1234)), "0x0000000000001234");
-        t!(format!("{:#p}", ptr::invalid_mut::<isize>(0x1234)), "0x0000000000001234");
+        t!(format!("{:#p}", ptr::without_provenance::<isize>(0x1234)), "0x0000000000001234");
+        t!(format!("{:#p}", ptr::without_provenance_mut::<isize>(0x1234)), "0x0000000000001234");
     }
-    t!(format!("{:p}", ptr::invalid::<isize>(0x1234)), "0x1234");
-    t!(format!("{:p}", ptr::invalid_mut::<isize>(0x1234)), "0x1234");
+    t!(format!("{:p}", ptr::without_provenance::<isize>(0x1234)), "0x1234");
+    t!(format!("{:p}", ptr::without_provenance_mut::<isize>(0x1234)), "0x1234");
     t!(format!("{A:x}"), "aloha");
     t!(format!("{B:X}"), "adios");
     t!(format!("foo {} ☃☃☃☃☃☃", "bar"), "foo bar ☃☃☃☃☃☃");
@@ -208,7 +208,7 @@ fn test_format_macro_interface() {
     {
         let val = usize::MAX;
         let exp = format!("{val:#x}");
-        t!(format!("{:p}", std::ptr::invalid::<isize>(val)), exp);
+        t!(format!("{:p}", std::ptr::without_provenance::<isize>(val)), exp);
     }
 
     // Escaping
diff --git a/library/alloc/tests/vec.rs b/library/alloc/tests/vec.rs
index 04bb20e96b7..15ee4d65205 100644
--- a/library/alloc/tests/vec.rs
+++ b/library/alloc/tests/vec.rs
@@ -2575,7 +2575,7 @@ fn test_box_zero_allocator() {
                 assert!(state.0.insert(addr));
                 state.1 += 1;
                 std::println!("allocating {addr}");
-                std::ptr::invalid_mut(addr)
+                std::ptr::without_provenance_mut(addr)
             } else {
                 unsafe { std::alloc::alloc(layout) }
             };