make internal_into_inner_with_allocator an associated fn to prevent name collisions

Author: zachs18

library/alloc/src/sync.rs

@@ -280,8 +280,8 @@ impl<T: ?Sized> Arc<T> {
 
 impl<T: ?Sized, A: Allocator> Arc<T, A> {
     #[inline]
-    fn internal_into_inner_with_allocator(self) -> (NonNull<ArcInner<T>>, A) {
-        let this = mem::ManuallyDrop::new(self);
+    fn into_inner_with_allocator(this: Self) -> (NonNull<ArcInner<T>>, A) {
+        let this = mem::ManuallyDrop::new(this);
         (this.ptr, unsafe { ptr::read(&this.alloc) })
     }
 
@@ -1282,7 +1282,7 @@ impl<T, A: Allocator> Arc<mem::MaybeUninit<T>, A> {
     #[must_use = "`self` will be dropped if the result is not used"]
     #[inline]
     pub unsafe fn assume_init(self) -> Arc<T, A> {
-        let (ptr, alloc) = self.internal_into_inner_with_allocator();
+        let (ptr, alloc) = Arc::into_inner_with_allocator(self);
         unsafe { Arc::from_inner_in(ptr.cast(), alloc) }
     }
 }
@@ -1324,7 +1324,7 @@ impl<T, A: Allocator> Arc<[mem::MaybeUninit<T>], A> {
     #[must_use = "`self` will be dropped if the result is not used"]
     #[inline]
     pub unsafe fn assume_init(self) -> Arc<[T], A> {
-        let (ptr, alloc) = self.internal_into_inner_with_allocator();
+        let (ptr, alloc) = Arc::into_inner_with_allocator(self);
         unsafe { Arc::from_ptr_in(ptr.as_ptr() as _, alloc) }
     }
 }
@@ -2440,7 +2440,7 @@ impl<A: Allocator> Arc<dyn Any + Send + Sync, A> {
     {
         if (*self).is::<T>() {
             unsafe {
-                let (ptr, alloc) = self.internal_into_inner_with_allocator();
+                let (ptr, alloc) = Arc::into_inner_with_allocator(self);
                 Ok(Arc::from_inner_in(ptr.cast(), alloc))
             }
         } else {
@@ -2481,7 +2481,7 @@ impl<A: Allocator> Arc<dyn Any + Send + Sync, A> {
         T: Any + Send + Sync,
     {
         unsafe {
-            let (ptr, alloc) = self.internal_into_inner_with_allocator();
+            let (ptr, alloc) = Arc::into_inner_with_allocator(self);
             Arc::from_inner_in(ptr.cast(), alloc)
         }
     }
@@ -3443,7 +3443,7 @@ impl<T, A: Allocator, const N: usize> TryFrom<Arc<[T], A>> for Arc<[T; N], A> {
 
     fn try_from(boxed_slice: Arc<[T], A>) -> Result<Self, Self::Error> {
         if boxed_slice.len() == N {
-            let (ptr, alloc) = boxed_slice.internal_into_inner_with_allocator();
+            let (ptr, alloc) = Arc::into_inner_with_allocator(boxed_slice);
             Ok(unsafe { Arc::from_inner_in(ptr.cast(), alloc) })
         } else {
             Err(boxed_slice)