From a6c091c2d18f6e7f849da7dfa3bd1971017fca73 Mon Sep 17 00:00:00 2001
From: Olivier Goffart <ogoffart@woboq.com>
Date: Sat, 22 Apr 2017 12:40:01 +0200
Subject: Support move-only function objects in QObject::connect

[ChangeLog][QtCore][QObject] Added connect() support for move-only
function objects.

Task-number: QTBUG-60339
Change-Id: Iae5e48432bb64517b0607b0c2ba23931957f432e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/kernel/qobject.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/corelib/kernel/qobject.h')

diff --git a/src/corelib/kernel/qobject.h b/src/corelib/kernel/qobject.h
index 6941c55896..2e66daa914 100644
--- a/src/corelib/kernel/qobject.h
+++ b/src/corelib/kernel/qobject.h
@@ -304,7 +304,7 @@ public:
     static inline typename std::enable_if<QtPrivate::FunctionPointer<Func2>::ArgumentCount == -1, QMetaObject::Connection>::type
             connect(const typename QtPrivate::FunctionPointer<Func1>::Object *sender, Func1 signal, Func2 slot)
     {
-        return connect(sender, signal, sender, slot, Qt::DirectConnection);
+        return connect(sender, signal, sender, std::move(slot), Qt::DirectConnection);
     }
 
     //connect to a functor, with a "context" object defining in which event loop is going to be executed
@@ -334,7 +334,7 @@ public:
         return connectImpl(sender, reinterpret_cast<void **>(&signal), context, Q_NULLPTR,
                            new QtPrivate::QFunctorSlotObject<Func2, SlotArgumentCount,
                                 typename QtPrivate::List_Left<typename SignalType::Arguments, SlotArgumentCount>::Value,
-                                typename SignalType::ReturnType>(slot),
+                                typename SignalType::ReturnType>(std::move(slot)),
                            type, types, &SignalType::Object::staticMetaObject);
     }
 #endif //Q_QDOC
-- 
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