Remove more QStringRef overloads that aren't required

The QStringView versions will do the job just fine :)

Task-number: QTBUG-84319
Change-Id: I376b310deb27683fd98bbcc55e0f56014cacecc3
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 0 insertions, 15 deletions

diff --git a/src/corelib/serialization/qtextstream.cpp b/src/corelib/serialization/qtextstream.cpp
index 5dd388c70c..3f0c25fd17 100644
--- a/src/corelib/serialization/qtextstream.cpp
+++ b/src/corelib/serialization/qtextstream.cpp
@@ -2542,21 +2542,6 @@ QTextStream &QTextStream::operator<<(QLatin1String string)
 }
 
 /*!
-    \since 5.6
-    \overload
-
-    Writes \a string to the stream, and returns a reference to the
-    QTextStream.
-*/
-QTextStream &QTextStream::operator<<(const QStringRef &string)
-{
-    Q_D(QTextStream);
-    CHECK_VALID_STREAM(*this);
-    d->putString(string.data(), string.size());
-    return *this;
-}
-
-/*!
     \overload
 
     Writes \a array to the stream. The contents of \a array are