3 files changed, 19 insertions, 12 deletions
diff --git a/src/gui/painting/qpagelayout.h b/src/gui/painting/qpagelayout.h
index 17e5eeece2..7eac348c43 100644
--- a/src/gui/painting/qpagelayout.h
+++ b/src/gui/painting/qpagelayout.h
@@ -75,14 +75,13 @@ public:
                 const QMarginsF &margins, Unit units = Point,
                 const QMarginsF &minMargins = QMarginsF(0, 0, 0, 0));
     QPageLayout(const QPageLayout &other);
-    ~QPageLayout();
-
-    QPageLayout &operator=(const QPageLayout &other);
- #ifdef Q_COMPILER_RVALUE_REFS
-    QPageLayout &operator=(QPageLayout &&other) { swap(other); return *this; }
+#ifdef Q_COMPILER_RVALUE_REFS
+    QPageLayout &operator=(QPageLayout &&other) Q_DECL_NOTHROW { swap(other); return *this; }
 #endif
+    QPageLayout &operator=(const QPageLayout &other);
+    ~QPageLayout();
 
-    void swap(QPageLayout &other) { d.swap(other.d); }
+    void swap(QPageLayout &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
 
     friend Q_GUI_EXPORT bool operator==(const QPageLayout &lhs, const QPageLayout &rhs);
     bool isEquivalentTo(const QPageLayout &other) const;
diff --git a/src/gui/painting/qpagesize.h b/src/gui/painting/qpagesize.h
index 00e22a243f..9119a582ac 100644
--- a/src/gui/painting/qpagesize.h
+++ b/src/gui/painting/qpagesize.h
@@ -229,14 +229,14 @@ public:
                        const QString &name = QString(),
                        SizeMatchPolicy matchPolicy = FuzzyMatch);
     QPageSize(const QPageSize &other);
-    ~QPageSize();
-
-    QPageSize &operator=(const QPageSize &other);
 #ifdef Q_COMPILER_RVALUE_REFS
-    QPageSize &operator=(QPageSize &&other) { swap(other); return *this; }
+    QPageSize &operator=(QPageSize &&other) Q_DECL_NOTHROW { swap(other); return *this; }
 #endif
+    QPageSize &operator=(const QPageSize &other);
+    ~QPageSize();
+
 
-    void swap(QPageSize &other) { d.swap(other.d); }
+    void swap(QPageSize &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
 
     friend Q_GUI_EXPORT bool operator==(const QPageSize &lhs, const QPageSize &rhs);
     bool isEquivalentTo(const QPageSize &other) const;
diff --git a/src/gui/painting/qpolygon.h b/src/gui/painting/qpolygon.h
index 1549ebe2b5..3890715f32 100644
--- a/src/gui/painting/qpolygon.h
+++ b/src/gui/painting/qpolygon.h
@@ -56,7 +56,11 @@ public:
     inline /*implicit*/ QPolygon(const QVector<QPoint> &v) : QVector<QPoint>(v) {}
     QPolygon(const QRect &r, bool closed=false);
     QPolygon(int nPoints, const int *points);
-    inline void swap(QPolygon &other) { QVector<QPoint>::swap(other); } // prevent QVector<QPoint><->QPolygon swaps
+#ifdef Q_COMPILER_RVALUE_REFS
+    QPolygon &operator=(QPolygon &&other) Q_DECL_NOTHROW { swap(other); return *this; }
+#endif
+    QPolygon &operator=(const QPolygon &other) { QVector<QPoint>::operator=(other); return *this; }
+    void swap(QPolygon &other) Q_DECL_NOTHROW { QVector<QPoint>::swap(other); } // prevent QVector<QPoint><->QPolygon swaps
 
     operator QVariant() const;
 
@@ -130,6 +134,10 @@ public:
     inline /*implicit*/ QPolygonF(const QVector<QPointF> &v) : QVector<QPointF>(v) {}
     QPolygonF(const QRectF &r);
     /*implicit*/ QPolygonF(const QPolygon &a);
+#ifdef Q_COMPILER_RVALUE_REFS
+    QPolygonF &operator=(QPolygonF &&other) Q_DECL_NOTHROW { swap(other); return *this; }
+#endif
+    QPolygonF &operator=(const QPolygonF &other) { QVector<QPointF>::operator=(other); return *this; }
     inline void swap(QPolygonF &other) { QVector<QPointF>::swap(other); } // prevent QVector<QPointF><->QPolygonF swaps
 
     operator QVariant() const;