1 files changed, 13 insertions, 2 deletions
diff --git a/src/corelib/tools/qvarlengtharray.h b/src/corelib/tools/qvarlengtharray.h
index 2d3c25a5dd..5d0231417b 100644
--- a/src/corelib/tools/qvarlengtharray.h
+++ b/src/corelib/tools/qvarlengtharray.h
@@ -165,6 +165,16 @@ public:
         }
     }
 
+    void append(T &&t) {
+        if (s == a)
+            realloc(s, s << 1);
+        const int idx = s++;
+        if (QTypeInfo<T>::isComplex)
+            new (ptr + idx) T(std::move(t));
+        else
+            ptr[idx] = std::move(t);
+    }
+
     void append(const T *buf, int size);
     inline QVarLengthArray<T, Prealloc> &operator<<(const T &t)
     { append(t); return *this; }
@@ -218,6 +228,7 @@ public:
     // STL compatibility:
     inline bool empty() const { return isEmpty(); }
     inline void push_back(const T &t) { append(t); }
+    void push_back(T &&t) { append(std::move(t)); }
     inline void pop_back() { removeLast(); }
     inline T &front() { return first(); }
     inline const T &front() const { return first(); }
@@ -362,7 +373,7 @@ Q_OUTOFLINE_TEMPLATE void QVarLengthArray<T, Prealloc>::realloc(int asize, int a
             a = Prealloc;
         }
         s = 0;
-        if (QTypeInfo<T>::isStatic) {
+        if (!QTypeInfoQuery<T>::isRelocatable) {
             QT_TRY {
                 // copy all the old elements
                 while (s < copySize) {
@@ -455,7 +466,7 @@ Q_OUTOFLINE_TEMPLATE typename QVarLengthArray<T, Prealloc>::iterator QVarLengthA
     if (n != 0) {
         resize(s + n);
         const T copy(t);
-        if (QTypeInfo<T>::isStatic) {
+        if (!QTypeInfoQuery<T>::isRelocatable) {
             T *b = ptr + offset;
             T *j = ptr + s;
             T *i = j - n;