From 2ea4f2df59e1bb60ebfa2b8c81edd1c26ac20ac1 Mon Sep 17 00:00:00 2001
From: Scott McMurray <scottmcm@users.noreply.github.com>
Date: Wed, 12 Aug 2026 09:35:30 -0700
Subject: [PATCH] Forward all array `PartialOrd` to slices

---
 library/core/src/array/mod.rs | 28 +++++++++++++++++++++++-----
 1 file changed, 23 insertions(+), 5 deletions(-)

diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs
index 63a99349d7c9a..30af6450d19a9 100644
--- a/library/core/src/array/mod.rs
+++ b/library/core/src/array/mod.rs
@@ -410,23 +410,41 @@ where
 const impl<T: [const] PartialOrd, const N: usize> PartialOrd for [T; N] {
     #[inline]
     fn partial_cmp(&self, other: &[T; N]) -> Option<Ordering> {
-        PartialOrd::partial_cmp(&&self[..], &&other[..])
+        <[T] as PartialOrd>::partial_cmp(self, other)
     }
+
     #[inline]
     fn lt(&self, other: &[T; N]) -> bool {
-        PartialOrd::lt(&&self[..], &&other[..])
+        <[T] as PartialOrd>::lt(self, other)
     }
     #[inline]
     fn le(&self, other: &[T; N]) -> bool {
-        PartialOrd::le(&&self[..], &&other[..])
+        <[T] as PartialOrd>::le(self, other)
     }
     #[inline]
     fn ge(&self, other: &[T; N]) -> bool {
-        PartialOrd::ge(&&self[..], &&other[..])
+        <[T] as PartialOrd>::ge(self, other)
     }
     #[inline]
     fn gt(&self, other: &[T; N]) -> bool {
-        PartialOrd::gt(&&self[..], &&other[..])
+        <[T] as PartialOrd>::gt(self, other)
+    }
+
+    #[inline]
+    fn __chaining_lt(&self, other: &[T; N]) -> ControlFlow<bool> {
+        <[T] as PartialOrd>::__chaining_lt(self, other)
+    }
+    #[inline]
+    fn __chaining_le(&self, other: &[T; N]) -> ControlFlow<bool> {
+        <[T] as PartialOrd>::__chaining_le(self, other)
+    }
+    #[inline]
+    fn __chaining_ge(&self, other: &[T; N]) -> ControlFlow<bool> {
+        <[T] as PartialOrd>::__chaining_ge(self, other)
+    }
+    #[inline]
+    fn __chaining_gt(&self, other: &[T; N]) -> ControlFlow<bool> {
+        <[T] as PartialOrd>::__chaining_gt(self, other)
     }
 }