Data1: 
__base_ctor : 
__comp_ctor : 
Data1: pointer_type ptr0, 
__base_ctor : pointer_type ptr0, 
__comp_ctor : pointer_type ptr0, 
ftest1: 
ftest2: pointer_type ptr0, 
test1: 
func1: pointer_type ptr1, 
func2: pointer_type ptr1, 
test25.cpp: In member function 'void Object1::func2(Data1*)':
test25.cpp:50:14: warning: warning: possible null argument 'ptr1' where non-null required
         test1(ptr1);
              ^
func3: pointer_type ptr1,