text: #include <iostream>
  #include <type_traits>
  
  int main( int argc, char **argv )
  {
      {
          int dummy = 0;
          //(dummy, 0) = 42;
          (0, dummy) = 42;
          std::cout << " dummy = " << dummy << std::endl;
      }
      return 0;
  }
  