Merge remote-tracking branch 'origin/5.12' into 5.13

 Conflicts:
	src/corelib/tools/qlocale.qdoc
	tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp

Done-with: Edward Welbourne <edward.welbourne@qt.io>
Done-with: Volker Hilsheimer <volker.hilsheimer@qt.io>
Change-Id: I88e0757b2d020f0a244714c87844631df4b3fd13

2 files changed, 19 insertions, 0 deletions

diff --git a/tests/auto/corelib/kernel/qmetaobject/qmetaobject.pro b/tests/auto/corelib/kernel/qmetaobject/qmetaobject.pro
index e7e5a03a86..980c247ab5 100644
--- a/tests/auto/corelib/kernel/qmetaobject/qmetaobject.pro
+++ b/tests/auto/corelib/kernel/qmetaobject/qmetaobject.pro
@@ -1,4 +1,5 @@
 CONFIG += testcase
+qtConfig(c++14): CONFIG += c++14
 TARGET = tst_qmetaobject
 QT = core-private testlib
 SOURCES = tst_qmetaobject.cpp
diff --git a/tests/auto/corelib/kernel/qmetaobject/tst_qmetaobject.cpp b/tests/auto/corelib/kernel/qmetaobject/tst_qmetaobject.cpp
index 350ed24c28..89a06b358e 100644
--- a/tests/auto/corelib/kernel/qmetaobject/tst_qmetaobject.cpp
+++ b/tests/auto/corelib/kernel/qmetaobject/tst_qmetaobject.cpp
@@ -816,6 +816,15 @@ void tst_QMetaObject::invokePointer()
         QCOMPARE(obj.slotResult, QString("sl1:bubu"));
     }
     QCOMPARE(countedStructObjectsCount, 0);
+#ifdef __cpp_init_captures
+    {
+        CountedStruct str;
+        std::unique_ptr<int> ptr( new int );
+        QVERIFY(QMetaObject::invokeMethod(&obj, [str, &t1, &obj, p = std::move(ptr)]() { obj.sl1(t1); }));
+        QCOMPARE(obj.slotResult, QString("sl1:1"));
+    }
+    QCOMPARE(countedStructObjectsCount, 0);
+#endif
 }
 
 void tst_QMetaObject::invokeQueuedMetaMember()
@@ -1121,6 +1130,15 @@ void tst_QMetaObject::invokeBlockingQueuedPointer()
         QCOMPARE(exp, QString("yessir"));
         QCOMPARE(obj.slotResult, QString("sl1:bubu"));
     }
+#ifdef __cpp_init_captures
+    {
+        std::unique_ptr<int> ptr(new int);
+        QVERIFY(QMetaObject::invokeMethod(&obj,
+                                          [&obj, p = std::move(ptr)]() { return obj.sl1("hehe"); },
+                                          Qt::BlockingQueuedConnection));
+        QCOMPARE(obj.slotResult, QString("sl1:hehe"));
+    }
+#endif
     QVERIFY(QMetaObject::invokeMethod(&obj, [&](){obj.moveToThread(QThread::currentThread());}, Qt::BlockingQueuedConnection));
     t.quit();
     QVERIFY(t.wait());