From 8f6d23fc87a4b9d90e5438c790afc0c655fee2a2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kai=20K=C3=B6hne?= <kai.koehne@qt.io>
Date: Wed, 9 Jun 2021 16:46:01 +0200
Subject: [PATCH] Doc: Mention that you cannot order QVariants anymore

Task-number: QTBUG-87263
Change-Id: I3d1332c43e4c06d47b249e4b9adb32685070f56a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 1f242e0ab0736c76515b95687858a0f0e9096a7d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 src/corelib/doc/src/qt6-changes.qdoc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/corelib/doc/src/qt6-changes.qdoc b/src/corelib/doc/src/qt6-changes.qdoc
index 7e048ead782..88437c47d9c 100644
--- a/src/corelib/doc/src/qt6-changes.qdoc
+++ b/src/corelib/doc/src/qt6-changes.qdoc
@@ -529,6 +529,10 @@
 
     \endlist
 
+    Furthermore, QVariant::operator<, QVariant::operator<=, QVariant::operator> and
+    QVariant::operator>= were removed, because different variants are not always orderable. This
+    also means that QVariant cannot be used anymore as a key in a QMap.
+
     \section2 The QMetaType class
 
     In Qt 6, registration of comparators, and \cQDebug and \QDataStream streaming operators is