From 3e08154582edae4ae53ecd3f5b4eec2272eddf50 Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@qt.io>
Date: Tue, 13 Oct 2020 10:25:21 +0200
Subject: Mark the class QPropertyObserverNodeProtector as [[nodiscard]]

And not its constructor, as GCC at least doesn't like that.

Change-Id: I4aada7ca7135dd9c599980640588e7c98d398171
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
---
 src/corelib/kernel/qproperty.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/corelib/kernel')

diff --git a/src/corelib/kernel/qproperty.cpp b/src/corelib/kernel/qproperty.cpp
index d165e155fb..3c4a48ed37 100644
--- a/src/corelib/kernel/qproperty.cpp
+++ b/src/corelib/kernel/qproperty.cpp
@@ -454,7 +454,7 @@ void QPropertyObserverPointer::setBindingToMarkDirty(QPropertyBindingPrivate *bi
  for QPropertyObserverPointer::notify (described ibidem)
 */
 template <QPropertyObserver::ObserverTag tag>
-struct QPropertyObserverNodeProtector {
+struct [[nodiscard]] QPropertyObserverNodeProtector {
     QPropertyObserver m_placeHolder;
     QPropertyObserver *&m_observer;
     union {
-- 
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