[Bug c++/38030] [4.2/4.3/4.4 Regression] g++ template with overloaded function behave differently on "g++ 4.3.2" and "g++ 3.4.6"

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2008-11-06 11:51 -------
Confirmed.  For the following neither f_ nor d_ are dependent and should be
bound to f_ (B_ &) during first-stage name-lookup.  For some reason this
doesn't work - it does if d_ is of type B_ though.

extern "C" void abort ();
struct B_ { };
struct D_:public B_ { };
D_ d_;
void f_ (B_ &) { }
template < class T >
void g_ (T t)
{
  f_ (d_);
}
void f_ (D_ &) { abort (); }
int main (int argc, char *argv[])
{
  D_ d;
  g_ (d);
  return 0;
}


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |wrong-code
      Known to fail|                            |3.3.6 4.1.2 4.3.2
      Known to work|                            |3.4.6
   Last reconfirmed|0000-00-00 00:00:00         |2008-11-06 11:51:12
               date|                            |
            Summary|g++ template with overloaded|[4.2/4.3/4.4 Regression] g++
                   |function behave differently |template with overloaded
                   |on "g++ 4.3.2" and "g++     |function behave differently
                   |3.4.6"                      |on "g++ 4.3.2" and "g++
                   |                            |3.4.6"


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38030