cascading2.out

*** Error line 6.
  bool boolean = ((a++ || ++b) - f) * (v + v);
                    ^^
*** No declaration found for variable 'a'


*** Error line 6.
  bool boolean = ((a++ || ++b) - f) * (v + v);
                             ^
*** No declaration found for variable 'b'


*** Error line 9.
  m *=  (v + v) * (f - (c++ || ++d));
                         ^^
*** No declaration found for variable 'c'


*** Error line 9.
  m *=  (v + v) * (f - (c++ || ++d));
                                  ^
*** No declaration found for variable 'd'