library: use `addr_of!`

1 files changed, 1 insertions, 1 deletions

diff --git a/library/core/src/ptr/mod.rs b/library/core/src/ptr/mod.rs
index 90b3341f0ad..fc5b08c9801 100644
--- a/library/core/src/ptr/mod.rs
+++ b/library/core/src/ptr/mod.rs
@@ -1553,7 +1553,7 @@ pub const unsafe fn write_unaligned<T>(dst: *mut T, src: T) {
     // `dst` cannot overlap `src` because the caller has mutable access
     // to `dst` while `src` is owned by this function.
     unsafe {
-        copy_nonoverlapping(&src as *const T as *const u8, dst as *mut u8, mem::size_of::<T>());
+        copy_nonoverlapping(addr_of!(src) as *const u8, dst as *mut u8, mem::size_of::<T>());
         // We are calling the intrinsic directly to avoid function calls in the generated code.
         intrinsics::forget(src);
     }