Auto merge of #63575 - Centril:rollup-anlv9g5, r=Centril

Rollup of 11 pull requests

Successful merges:

 - #62984 (Add lint for excess trailing semicolons)
 - #63075 (Miri: Check that a ptr is aligned and inbounds already when evaluating `*`)
 - #63490 (libsyntax: cleanup and refactor `pat.rs`)
 - #63507 (When needing type annotations in local bindings, account for impl Trait and closures)
 - #63509 (Point at the right enclosing scope when using `await` in non-async fn)
 - #63528 (syntax: Remove `DummyResult::expr_only`)
 - #63537 (expand: Unimplement `MutVisitor` on `MacroExpander`)
 - #63542 (Add NodeId for Arm, Field and FieldPat)
 - #63543 (Merge Variant and Variant_)
 - #63560 (move test that shouldn't be in test/run-pass/)
 - #63570 (Adjust tracking issues for `MaybeUninit<T>` gates)

Failed merges:

r? @ghost

1 files changed, 6 insertions, 6 deletions

diff --git a/src/libcore/mem/maybe_uninit.rs b/src/libcore/mem/maybe_uninit.rs
index 49711607262..9e9e901c76d 100644
--- a/src/libcore/mem/maybe_uninit.rs
+++ b/src/libcore/mem/maybe_uninit.rs
@@ -312,7 +312,7 @@ impl<T> MaybeUninit<T> {
     /// without dropping it, so be careful not to use this twice unless you want to
     /// skip running the destructor. For your convenience, this also returns a mutable
     /// reference to the (now safely initialized) contents of `self`.
-    #[unstable(feature = "maybe_uninit_extra", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_extra", issue = "63567")]
     #[inline(always)]
     pub fn write(&mut self, val: T) -> &mut T {
         unsafe {
@@ -502,7 +502,7 @@ impl<T> MaybeUninit<T> {
     /// // We now created two copies of the same vector, leading to a double-free when
     /// // they both get dropped!
     /// ```
-    #[unstable(feature = "maybe_uninit_extra", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_extra", issue = "63567")]
     #[inline(always)]
     pub unsafe fn read(&self) -> T {
         intrinsics::panic_if_uninhabited::<T>();
@@ -516,7 +516,7 @@ impl<T> MaybeUninit<T> {
     /// It is up to the caller to guarantee that the `MaybeUninit<T>` really is in an initialized
     /// state. Calling this when the content is not yet fully initialized causes undefined
     /// behavior.
-    #[unstable(feature = "maybe_uninit_ref", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_ref", issue = "63568")]
     #[inline(always)]
     pub unsafe fn get_ref(&self) -> &T {
         &*self.value
@@ -532,21 +532,21 @@ impl<T> MaybeUninit<T> {
     // FIXME(#53491): We currently rely on the above being incorrect, i.e., we have references
     // to uninitialized data (e.g., in `libcore/fmt/float.rs`).  We should make
     // a final decision about the rules before stabilization.
-    #[unstable(feature = "maybe_uninit_ref", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_ref", issue = "63568")]
     #[inline(always)]
     pub unsafe fn get_mut(&mut self) -> &mut T {
         &mut *self.value
     }
 
     /// Gets a pointer to the first element of the array.
-    #[unstable(feature = "maybe_uninit_slice", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_slice", issue = "63569")]
     #[inline(always)]
     pub fn first_ptr(this: &[MaybeUninit<T>]) -> *const T {
         this as *const [MaybeUninit<T>] as *const T
     }
 
     /// Gets a mutable pointer to the first element of the array.
-    #[unstable(feature = "maybe_uninit_slice", issue = "53491")]
+    #[unstable(feature = "maybe_uninit_slice", issue = "63569")]
     #[inline(always)]
     pub fn first_ptr_mut(this: &mut [MaybeUninit<T>]) -> *mut T {
         this as *mut [MaybeUninit<T>] as *mut T