MetaType: Add assignment operator to the container iterators.

Change-Id: Ib4f2197a0ab6bd41c91de667cd3087fb40e44097
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/corelib/kernel/qvariant.h b/src/corelib/kernel/qvariant.h
index 1f35850043..b6d5c1aebd 100644
--- a/src/corelib/kernel/qvariant.h
+++ b/src/corelib/kernel/qvariant.h
@@ -602,6 +602,16 @@ public:
             ref->ref();
         }
 
+        inline const_iterator& operator=(const const_iterator &other)
+        {
+            if (!m_impl.equal(other.m_impl)) {
+                m_impl = other.m_impl;
+                ref = other.ref;
+            }
+            ref->ref();
+            return *this;
+        }
+
         inline const QVariant operator*() const {
             const QtMetaTypePrivate::VariantData d = m_impl.getCurrent();
             if (d.metaTypeId == qMetaTypeId<QVariant>())
@@ -671,6 +681,16 @@ public:
             ref->ref();
         }
 
+        inline const_iterator& operator=(const const_iterator &other)
+        {
+            if (!m_impl.equal(other.m_impl)) {
+                m_impl = other.m_impl;
+                ref = other.ref;
+            }
+            ref->ref();
+            return *this;
+        }
+
         inline const QVariant key() const {
             const QtMetaTypePrivate::VariantData d = m_impl.getCurrentKey();
             QVariant v(d.metaTypeId, d.data, d.flags);