Long live QPromise::emplaceResult/At()!

And implement the rvalue overload of addResult() using it.

[ChangeLog][QtCore][QPromise] Added emplaceResult() and
emplaceResultAt() member functions.

Fixes: QTBUG-112270
Change-Id: Id369542215a60c0818f1afa8d564498be84732e8
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/auto/corelib/thread/qpromise/tst_qpromise.cpp b/tests/auto/corelib/thread/qpromise/tst_qpromise.cpp
index 09332f92ef..0b0e6c321f 100644
--- a/tests/auto/corelib/thread/qpromise/tst_qpromise.cpp
+++ b/tests/auto/corelib/thread/qpromise/tst_qpromise.cpp
@@ -203,12 +203,20 @@ void tst_QPromise::addResultWithBracedInitializer() // QTBUG-111826
     {
         QString strValue;
         int intValue = 0;
+#ifndef __cpp_aggregate_paren_init // make emplacement work with MyClass
+        MyClass(QString s, int i) : strValue(std::move(s)), intValue(i) {}
+#endif
     };
 
     {
         QPromise<MyClass> myPromise;
         myPromise.addResult({"bar", 1});
     }
+
+    {
+        QPromise<MyClass> myPromise;
+        myPromise.emplaceResult("bar", 1);
+    }
 }
 
 void tst_QPromise::addResultOutOfOrder()