From 205edd15070720ce94ef5ba7d7e32b0b715abcf9 Mon Sep 17 00:00:00 2001
From: Fabian Kosmale <fabian.kosmale@qt.io>
Date: Wed, 21 Aug 2024 20:11:40 +0200
Subject: [PATCH] QHash: fix constness for heterogenous lookup functions

Pick-to: 6.8
Change-Id: I161237fc243ebcf48e1318dae045f2e812796786
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
---
 src/corelib/tools/qhash.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h
index d51a89a3c6b..404b3df5425 100644
--- a/src/corelib/tools/qhash.h
+++ b/src/corelib/tools/qhash.h
@@ -1395,11 +1395,11 @@ public:
     {
         return takeImpl(key);
     }
-    bool contains(const QHashPrivate::HeterogeneouslySearchableWith<Key> auto &key)
+    bool contains(const QHashPrivate::HeterogeneouslySearchableWith<Key> auto &key) const
     {
         return d ? d->findNode(key) != nullptr : false;
     }
-    qsizetype count(const QHashPrivate::HeterogeneouslySearchableWith<Key> auto &key)
+    qsizetype count(const QHashPrivate::HeterogeneouslySearchableWith<Key> auto &key) const
     {
         return contains(key) ? 1 : 0;
     }