[Bug c++/20423] Warning -Woverloaded-virtual triggers to often

["pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-11 15:11 -------
Hmm, ICC gives:
t.cc(7): warning #654: overloaded virtual function "Foo::Func" is only partially overridden in class "Baz"
  class Baz: public Foo
        ^

t.cc(14): error #165: too few arguments in function call
    b->Func(1);
             ^

compilation aborted for t.cc (code 2)

The warning is correct because Func(int) is still hidden in the supper class and you cannot use it:
class Foo
{
public: virtual void Func(int);
        virtual void Func(int, int);
};

class Baz: public Foo
{
public: virtual void Func(int, int);
};

void g(Baz *b)
{
  b->Func(1);
}


Maybe we should do the warning which ICC is giving instead of the one which we give right now.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor
           Keywords|                            |diagnostic


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20423