From 52830efdcc216a78319fabeb26259570614686ca Mon Sep 17 00:00:00 2001
From: b-naber <bn263@gmx.de>
Date: Tue, 9 Aug 2022 19:12:14 +0200
Subject: [PATCH] fix

---
 compiler/rustc_middle/src/ty/print/pretty.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/compiler/rustc_middle/src/ty/print/pretty.rs b/compiler/rustc_middle/src/ty/print/pretty.rs
index 7f2e81a71a9..cc55b7e8611 100644
--- a/compiler/rustc_middle/src/ty/print/pretty.rs
+++ b/compiler/rustc_middle/src/ty/print/pretty.rs
@@ -1513,6 +1513,10 @@ fn pretty_print_const_valtree(
                 }
                 return Ok(self);
             }
+            (ty::ValTree::Leaf(leaf), ty::Ref(_, inner_ty, _)) => {
+                p!(write("&"));
+                return self.pretty_print_const_scalar_int(leaf, *inner_ty, print_ty);
+            }
             (ty::ValTree::Leaf(leaf), _) => {
                 return self.pretty_print_const_scalar_int(leaf, ty, print_ty);
             }