From 2b11851452364e07a3b0456a7a24424d944297fa Mon Sep 17 00:00:00 2001
From: Boxy <rust@boxyuwu.dev>
Date: Mon, 28 Jul 2025 09:59:57 +0100
Subject: [PATCH] Raw Pointers are Constant PatKinds too

---
 compiler/rustc_middle/src/thir.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/compiler/rustc_middle/src/thir.rs b/compiler/rustc_middle/src/thir.rs
index 730c1147684b4..3dd6d2c892869 100644
--- a/compiler/rustc_middle/src/thir.rs
+++ b/compiler/rustc_middle/src/thir.rs
@@ -838,6 +838,8 @@ pub enum PatKind<'tcx> {
     /// * integer, bool, char or float (represented as a valtree), which will be handled by
     ///   exhaustiveness to cover exactly its own value, similar to `&str`, but these values are
     ///   much simpler.
+    /// * raw pointers derived from integers, other raw pointers will have already resulted in an
+    //    error.
     /// * `String`, if `string_deref_patterns` is enabled.
     Constant {
         value: mir::Const<'tcx>,