Replace `const QLatin1String &` with `QLatin1String` where appropriate

Task-Id: QTBUG-24502

Change-Id: I360dee4dc68c165de0631ce4cf34e76fd873080e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index a9d0fd4b3f..8c17a61b7e 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -269,7 +269,7 @@
 */
 
 /*!
-    \fn QDebug &QDebug::operator<<(const QLatin1String &s)
+    \fn QDebug &QDebug::operator<<(QLatin1String s)
 
     Writes the Latin1-encoded string, \a s, to the stream and returns a reference
     to the stream.
diff --git a/src/corelib/io/qdebug.h b/src/corelib/io/qdebug.h
index e3ecc3662d..6b0eaef9e8 100644
--- a/src/corelib/io/qdebug.h
+++ b/src/corelib/io/qdebug.h
@@ -113,7 +113,7 @@ public:
     inline QDebug &operator<<(const char* t) { stream->ts << QString::fromUtf8(t); return maybeSpace(); }
     inline QDebug &operator<<(const QString & t) { stream->ts << '\"' << t  << '\"'; return maybeSpace(); }
     inline QDebug &operator<<(const QStringRef & t) { return operator<<(t.toString()); }
-    inline QDebug &operator<<(const QLatin1String &t) { stream->ts << '\"'  << t << '\"'; return maybeSpace(); }
+    inline QDebug &operator<<(QLatin1String t) { stream->ts << '\"'  << t << '\"'; return maybeSpace(); }
     inline QDebug &operator<<(const QByteArray & t) { stream->ts  << '\"' << t << '\"'; return maybeSpace(); }
     inline QDebug &operator<<(const void * t) { stream->ts << t; return maybeSpace(); }
     inline QDebug &operator<<(QTextStreamFunction f) {
diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp
index 829eae0c89..89b2226b69 100644
--- a/src/corelib/io/qtextstream.cpp
+++ b/src/corelib/io/qtextstream.cpp
@@ -2532,7 +2532,7 @@ QTextStream &QTextStream::operator<<(const QString &string)
     QTextStream. The contents of \a string are converted with the
     QString constructor that takes a QLatin1String as argument.
 */
-QTextStream &QTextStream::operator<<(const QLatin1String &string)
+QTextStream &QTextStream::operator<<(QLatin1String string)
 {
     Q_D(QTextStream);
     CHECK_VALID_STREAM(*this);
diff --git a/src/corelib/io/qtextstream.h b/src/corelib/io/qtextstream.h
index 011d43ebb0..42b2904712 100644
--- a/src/corelib/io/qtextstream.h
+++ b/src/corelib/io/qtextstream.h
@@ -187,7 +187,7 @@ public:
     QTextStream &operator<<(float f);
     QTextStream &operator<<(double f);
     QTextStream &operator<<(const QString &s);
-    QTextStream &operator<<(const QLatin1String &s);
+    QTextStream &operator<<(QLatin1String s);
     QTextStream &operator<<(const QByteArray &array);
     QTextStream &operator<<(const char *c);
     QTextStream &operator<<(const void *ptr);