2 files changed, 6 insertions, 26 deletions
diff --git a/src/corelib/time/qdatetime.cpp b/src/corelib/time/qdatetime.cpp
index 1263353ee1..f51411f45b 100644
--- a/src/corelib/time/qdatetime.cpp
+++ b/src/corelib/time/qdatetime.cpp
@@ -1138,14 +1138,6 @@ QString QDate::toString(QStringView format, QCalendar cal) const
 {
     return QLocale::c().toString(*this, format, cal);
 }
-
-#if QT_STRINGVIEW_LEVEL < 2
-QString QDate::toString(const QString &format, QCalendar cal) const
-{
-    return toString(qToStringViewIgnoringNull(format), cal);
-}
-#endif
-
 #endif // datestring
 
 /*!
@@ -1916,14 +1908,6 @@ QString QTime::toString(QStringView format) const
 {
     return QLocale::c().toString(*this, format);
 }
-
-#if QT_STRINGVIEW_VERSION < 2
-QString QTime::toString(const QString &format) const
-{
-    return toString(qToStringViewIgnoringNull(format));
-}
-#endif
-
 #endif // datestring
 
 /*!
@@ -4034,13 +4018,6 @@ QString QDateTime::toString(QStringView format, QCalendar cal) const
 {
     return QLocale::c().toString(*this, format, cal);
 }
-
-# if QT_STRINGVIEW_LEVEL < 2
-QString QDateTime::toString(const QString &format, QCalendar cal) const
-{
-    return toString(qToStringViewIgnoringNull(format), cal);
-}
-# endif
 #endif // datestring
 
 static inline void massageAdjustedDateTime(QDateTimeData &d, QDate date, QTime time)
diff --git a/src/corelib/time/qdatetime.h b/src/corelib/time/qdatetime.h
index e22fd79b4f..f35da36e30 100644
--- a/src/corelib/time/qdatetime.h
+++ b/src/corelib/time/qdatetime.h
@@ -99,7 +99,8 @@ public:
 #if QT_CONFIG(datestring)
     QString toString(Qt::DateFormat format = Qt::TextDate) const;
 # if QT_STRINGVIEW_LEVEL < 2
-    QString toString(const QString &format, QCalendar cal = QCalendar()) const;
+    QString toString(const QString &format, QCalendar cal = QCalendar()) const
+    { return toString(qToStringViewIgnoringNull(format), cal); }
 # endif
     QString toString(QStringView format, QCalendar cal = QCalendar()) const;
 #endif
@@ -175,7 +176,8 @@ public:
 #if QT_CONFIG(datestring)
     QString toString(Qt::DateFormat f = Qt::TextDate) const;
 #if QT_STRINGVIEW_LEVEL < 2
-    QString toString(const QString &format) const;
+    QString toString(const QString &format) const
+    { return toString(qToStringViewIgnoringNull(format)); }
 #endif
     QString toString(QStringView format) const;
 #endif
@@ -303,7 +305,8 @@ public:
 #if QT_CONFIG(datestring)
     QString toString(Qt::DateFormat format = Qt::TextDate) const;
 # if QT_STRINGVIEW_LEVEL < 2
-    QString toString(const QString &format, QCalendar cal = QCalendar()) const;
+    QString toString(const QString &format, QCalendar cal = QCalendar()) const
+    { return toString(qToStringViewIgnoringNull(format), cal); }
 # endif
     QString toString(QStringView format, QCalendar cal = QCalendar()) const;
 #endif