1 files changed, 10 insertions, 0 deletions
diff --git a/src/corelib/tools/qvector.cpp b/src/corelib/tools/qvector.cpp
index 11990d30b2..b9281c6915 100644
--- a/src/corelib/tools/qvector.cpp
+++ b/src/corelib/tools/qvector.cpp
@@ -957,6 +957,11 @@
     iterators}. The STL-style non-const iterator is simply a typedef
     for "T *" (pointer to T).
 
+    \warning Iterators on implicitly shared containers do not work
+    exactly like STL-iterators. You should avoid copying a container
+    while iterators are active on that container. For more information,
+    read \l{Implicit sharing iterator problem}.
+
     \sa QVector::begin(), QVector::end(), QVector::const_iterator, QMutableVectorIterator
 */
 
@@ -969,6 +974,11 @@
     iterators}. The STL-style const iterator is simply a typedef for
     "const T *" (pointer to const T).
 
+    \warning Iterators on implicitly shared containers do not work
+    exactly like STL-iterators. You should avoid copying a container
+    while iterators are active on that container. For more information,
+    read \l{Implicit sharing iterator problem}.
+
     \sa QVector::constBegin(), QVector::constEnd(), QVector::iterator, QVectorIterator
 */