From 3a166fa45ddd4435c15b94a8c9c77871c0aae43d Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@qt.io>
Date: Sun, 16 Jul 2023 14:24:43 +0200
Subject: [PATCH] SlotObjectGuard: mark ctor nodiscard
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QUIP: 19
Pick-to: 6.6
Change-Id: Idaf8cda12fe2ca97a763d78ff4c8cd7304d178e5
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
---
 src/corelib/kernel/qobject.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 90ab4ee28fd..b1e994bfb47 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -3763,7 +3763,7 @@ struct SlotObjectGuard {
     SlotObjectGuard() = default;
     // move would be fine, but we do not need it currently
     Q_DISABLE_COPY_MOVE(SlotObjectGuard)
-    explicit SlotObjectGuard(QtPrivate::QSlotObjectBase *slotObject)
+    Q_NODISCARD_CTOR explicit SlotObjectGuard(QtPrivate::QSlotObjectBase *slotObject)
         : m_slotObject(slotObject)
     {
         if (m_slotObject)