#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+void test2()
+{
+ {
+ int src[2][2] = {{0, 1}, {2, 3}};
+ decltype(src) dest = {{9, 8}, {7, 6}};
+
+ std::swap(src, dest);
+
+ assert ( src[0][0] == 9 );
+ assert ( src[0][1] == 8 );
+ assert ( src[1][0] == 7 );
+ assert ( src[1][1] == 6 );
+
+ assert ( dest[0][0] == 0 );
+ assert ( dest[0][1] == 1 );
+ assert ( dest[1][0] == 2 );
+ assert ( dest[1][1] == 3 );
+ }
+
+ {
+ int src[3][3] = {{0, 1, 2}, {3, 4, 5}, {6, 7, 8}};
+ decltype(src) dest = {{9, 8, 7}, {6, 5, 4}, {3, 2, 1}};
+
+ std::swap(src, dest);
+
+ assert ( src[0][0] == 9 );
+ assert ( src[0][1] == 8 );
+ assert ( src[0][2] == 7 );
+ assert ( src[1][0] == 6 );
+ assert ( src[1][1] == 5 );
+ assert ( src[1][2] == 4 );
+ assert ( src[2][0] == 3 );
+ assert ( src[2][1] == 2 );
+ assert ( src[2][2] == 1 );
+
+ assert ( dest[0][0] == 0 );
+ assert ( dest[0][1] == 1 );
+ assert ( dest[0][2] == 2 );
+ assert ( dest[1][0] == 3 );
+ assert ( dest[1][1] == 4 );
+ assert ( dest[1][2] == 5 );
+ assert ( dest[2][0] == 6 );
+ assert ( dest[2][1] == 7 );
+ assert ( dest[2][2] == 8 );
+ }
+}
+
int main()
{
test<forward_iterator<int*>, forward_iterator<int*> >();
test1<std::unique_ptr<int>*, std::unique_ptr<int>*>();
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+ test2();
}