3 files changed, 4 insertions, 4 deletions
diff --git a/src/corelib/time/qdatetime.cpp b/src/corelib/time/qdatetime.cpp
index 878a2c1e46..accaea988e 100644
--- a/src/corelib/time/qdatetime.cpp
+++ b/src/corelib/time/qdatetime.cpp
@@ -3266,7 +3266,7 @@ inline QDateTime::Data::Data(Qt::TimeSpec spec)
         // the structure is too small, we need to detach
         d = new QDateTimePrivate;
         d->ref.ref();
-        d->m_status = mergeSpec(nullptr, spec);
+        d->m_status = mergeSpec({}, spec);
     }
 }
 
diff --git a/src/corelib/time/qdatetimeparser.cpp b/src/corelib/time/qdatetimeparser.cpp
index 2c566e3584..70d6f280bf 100644
--- a/src/corelib/time/qdatetimeparser.cpp
+++ b/src/corelib/time/qdatetimeparser.cpp
@@ -407,7 +407,7 @@ bool QDateTimeParser::parseFormat(const QString &newFormat)
     QDTPDEBUGN("parseFormat: %s", newFormat.toLatin1().constData());
 
     QVector<SectionNode> newSectionNodes;
-    Sections newDisplay = 0;
+    Sections newDisplay;
     QStringList newSeparators;
     int i, index = 0;
     int add = 0;
@@ -1799,7 +1799,7 @@ int QDateTimeParser::SectionNode::maxChange() const
 
 QDateTimeParser::FieldInfo QDateTimeParser::fieldInfo(int index) const
 {
-    FieldInfo ret = 0;
+    FieldInfo ret;
     const SectionNode &sn = sectionNode(index);
     switch (sn.type) {
     case MSecSection:
diff --git a/src/corelib/time/qdatetimeparser_p.h b/src/corelib/time/qdatetimeparser_p.h
index e9f1455380..ec4e4e4df2 100644
--- a/src/corelib/time/qdatetimeparser_p.h
+++ b/src/corelib/time/qdatetimeparser_p.h
@@ -84,7 +84,7 @@ public:
         DateTimeEdit
     };
     QDateTimeParser(QVariant::Type t, Context ctx, const QCalendar &cal = QCalendar())
-        : currentSectionIndex(-1), display(nullptr), cachedDay(-1), parserType(t),
+        : currentSectionIndex(-1), cachedDay(-1), parserType(t),
         fixday(false), spec(Qt::LocalTime), context(ctx), calendar(cal)
     {
         defaultLocale = QLocale::system();