8 files changed, 31 insertions, 0 deletions
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 6452c0f..6ec5562 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -6048,6 +6048,14 @@ QUrl &QUrl::operator =(const QString &url)
     return *this;
 }
 
+/*!
+    \fn void QUrl::swap(QUrl &other)
+    \since 4.8
+
+    Swaps URL \a other with this URL. This operation is very
+    fast and never fails.
+*/
+
 /*! \internal
 
     Forces a detach.
diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h
index 563be5f..63fe98d 100644
--- a/src/corelib/io/qurl.h
+++ b/src/corelib/io/qurl.h
@@ -100,6 +100,8 @@ public:
 #endif
     ~QUrl();
 
+    inline void swap(QUrl &other) { qSwap(d, other.d); }
+
     void setUrl(const QString &url);
     void setUrl(const QString &url, ParsingMode mode);
     // ### Qt 5: merge the two setUrl() functions, with mode = TolerantMode
diff --git a/src/corelib/kernel/qvariant.cpp b/src/corelib/kernel/qvariant.cpp
index feb85ce..aa070f1 100644
--- a/src/corelib/kernel/qvariant.cpp
+++ b/src/corelib/kernel/qvariant.cpp
@@ -1808,6 +1808,14 @@ QVariant& QVariant::operator=(const QVariant &variant)
 }
 
 /*!
+    \fn void QVariant::swap(QVariant &other)
+    \since 4.8
+
+    Swaps variant \a other with this variant. This operation is very
+    fast and never fails.
+*/
+
+/*!
     \fn void QVariant::detach()
 
     \internal
diff --git a/src/corelib/kernel/qvariant.h b/src/corelib/kernel/qvariant.h
index b267954..611db8b 100644
--- a/src/corelib/kernel/qvariant.h
+++ b/src/corelib/kernel/qvariant.h
@@ -224,6 +224,8 @@ class Q_CORE_EXPORT QVariant
     { qSwap(d, other.d); return *this; }
 #endif
 
+    inline void swap(QVariant &other) { qSwap(d, other.d); }
+
     Type type() const;
     int userType() const;
     const char *typeName() const;
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp
index 5a8057d..3dc9c92 100644
--- a/src/corelib/tools/qhash.cpp
+++ b/src/corelib/tools/qhash.cpp
@@ -738,6 +738,7 @@ void QHashData::checkSanity()
 */
 
 /*! \fn void QMultiHash::swap(QMultiHash<Key, T> &other)
+    \since 4.8
 
     Swaps hash \a other with this hash. This operation is very
     fast and never fails.
diff --git a/src/corelib/tools/qmap.cpp b/src/corelib/tools/qmap.cpp
index 7b814b3..5a5fffd 100644
--- a/src/corelib/tools/qmap.cpp
+++ b/src/corelib/tools/qmap.cpp
@@ -412,6 +412,7 @@ void QMapData::dump()
 */
 
 /*! \fn void QMultiMap::swap(QMultiMap<Key, T> &other)
+    \since 4.8
 
     Swaps map \a other with this map. This operation is very
     fast and never fails.
diff --git a/src/corelib/tools/qregexp.cpp b/src/corelib/tools/qregexp.cpp
index 7a26c4f..5d2a0e3 100644
--- a/src/corelib/tools/qregexp.cpp
+++ b/src/corelib/tools/qregexp.cpp
@@ -3858,6 +3858,14 @@ QRegExp &QRegExp::operator=(const QRegExp &rx)
 }
 
 /*!
+    \fn void QRegExp::swap(QRegExp &other)
+    \since 4.8
+
+    Swaps regular expression \a other with this regular
+    expression. This operation is very fast and never fails.
+*/
+
+/*!
     Returns true if this regular expression is equal to \a rx;
     otherwise returns false.
 
diff --git a/src/corelib/tools/qregexp.h b/src/corelib/tools/qregexp.h
index 0b4a702..4a74f90 100644
--- a/src/corelib/tools/qregexp.h
+++ b/src/corelib/tools/qregexp.h
@@ -80,6 +80,7 @@ public:
     inline QRegExp &operator=(QRegExp &&other)
     { qSwap(priv,other.priv); return *this; }
 #endif
+    inline void swap(QRegExp &other) { qSwap(priv, other.priv); }
 
     bool operator==(const QRegExp &rx) const;
     inline bool operator!=(const QRegExp &rx) const { return !operator==(rx); }