From d5b7b4e41cb9fa6cd14129336ce853a0564a7fea Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Wed, 26 Mar 2014 15:21:38 +0100
Subject: QStringList: add op= overloads for QList<QString>

QStringList = QList<QString> already compiled, but was interpreted as
QStringList = QStringList(QList<QString>), which involves the QList
copy ctor. Adding the overload saves that copy.

Cannot use a using declaration here, since the return type is different.

Change-Id: I9f4feb2f97480d2d6a3b6fa7c71b5d511b623601
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/tools/qstringlist.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/corelib/tools/qstringlist.cpp')

diff --git a/src/corelib/tools/qstringlist.cpp b/src/corelib/tools/qstringlist.cpp
index a9d704ca4c..c735fbcc42 100644
--- a/src/corelib/tools/qstringlist.cpp
+++ b/src/corelib/tools/qstringlist.cpp
@@ -203,6 +203,27 @@ QT_BEGIN_NAMESPACE
     \sa operator=()
 */
 
+/*!
+    \fn QStringList &QStringList::operator=(const QList<QString> &other)
+    \since 5.4
+
+    Copy assignment operator from QList<QString>. Assigns the \a other
+    list of strings to this string list.
+
+    After the operation, \a other and \c *this will be equal.
+*/
+
+/*!
+    \fn QStringList &QStringList::operator=(QList<QString> &&other)
+    \overload
+    \since 5.4
+
+    Move assignment operator from QList<QString>. Moves the \a other
+    list of strings to this string list.
+
+    After the operation, \a other will be empty.
+*/
+
 /*!
     \fn void QStringList::sort(Qt::CaseSensitivity cs)
 
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