Fix CI

EFanZh · EFanZh · commit 320d0c548142 · 2025-02-24T21:30:13.000+08:00
diff --git a/library/alloc/src/raw_rc.rs b/library/alloc/src/raw_rc.rs
@@ -1732,7 +1732,7 @@ impl<T, A> RawRc<[T], A> {
         impl<T> Drop for Guard<T> {
             fn drop(&mut self) {
                 unsafe {
-                    let length = self.tail.sub_ptr(self.head);
+                    let length = self.tail.offset_from_unsigned(self.head);
 
                     NonNull::<[T]>::slice_from_raw_parts(self.head, length).drop_in_place();
                 }

Original file line number	Diff line number	Diff line change
`@@ -1732,7 +1732,7 @@ impl<T, A> RawRc<[T], A> {`
`1732`	`1732`	`impl<T> Drop for Guard<T> {`
`1733`	`1733`	`fn drop(&mut self) {`
`1734`	`1734`	`unsafe {`
`1735`		`- let length = self.tail.sub_ptr(self.head);`
	`1735`	`+ let length = self.tail.offset_from_unsigned(self.head);`
`1736`	`1736`
`1737`	`1737`	`NonNull::<[T]>::slice_from_raw_parts(self.head, length).drop_in_place();`
`1738`	`1738`	`}`