ferencd@0: #include <cassert>
ferencd@0: 
ferencd@0: class rvmove {
ferencd@0: public:
ferencd@0:    void *ptr;
ferencd@0:    char *array;
ferencd@0: 
ferencd@0:    rvmove()
ferencd@0:     : ptr(0),
ferencd@0:     array(new char[10])
ferencd@0:    {
ferencd@0:      ptr = this;
ferencd@0:    }
ferencd@0: 
ferencd@0:    rvmove(rvmove &&other)
ferencd@0:     : ptr(other.ptr),
ferencd@0:     array(other.array)
ferencd@0:    {
ferencd@0:     other.array = 0;
ferencd@0:     other.ptr = 0;
ferencd@0:    }
ferencd@0: 
ferencd@0:    ~rvmove()
ferencd@0:    {
ferencd@0:     assert(((ptr != 0) && (array != 0)) || ((ptr == 0) && (array == 0)));
ferencd@0:     delete[] array;
ferencd@0:    }
ferencd@0: 
ferencd@0:    rvmove &operator=(rvmove &&other)
ferencd@0:    {
ferencd@0:      delete[] array;
ferencd@0:      ptr = other.ptr;
ferencd@0:      array = other.array;
ferencd@0:      other.array = 0;
ferencd@0:      other.ptr = 0;
ferencd@0:      return *this;
ferencd@0:    }
ferencd@0: 
ferencd@0:    static rvmove create()
ferencd@0:    {
ferencd@0:      return rvmove();
ferencd@0:    }
ferencd@0: private:
ferencd@0:   rvmove(const rvmove &);
ferencd@0:   rvmove &operator=(const rvmove &);
ferencd@0: };
ferencd@0: 
ferencd@0: int main()
ferencd@0: {
ferencd@0:   rvmove mine;
ferencd@0:   if (mine.ptr != &mine)
ferencd@0:     return 1;
ferencd@0:   mine = rvmove::create();
ferencd@0:   if (mine.ptr == &mine)
ferencd@0:     return 1;
ferencd@0:   return 0;
ferencd@0: }