gcc/testsuite/g++.old-deja/g++.bugs/900330_02.C

   1 // { dg-do assemble  }
   2 // g++ 1.37.1 bug 900330_02
   3
   4 // The C++ Reference Manual says in section 13.1:
   5
   6 // "Two function declarations of the same name refer to the same function
   7 // if they are in the same scope and have identical argument types.  A
   8 // function member of a derived class is *not* in the same scope as a function
   9 // member of the same name in a base class."
  10
  11 // g++ fails to correctly detect the error indicated.
  12
  13 // Cfront 2.0 passes this test.
  14
  15 // keywords: function, member, overloading, hiding
  16
  17 struct B {
  18   int f(int);
  19 };
  20
  21 struct D : public B {
  22   int f(struct B);              // { dg-message "D::f|no known conversion" } referred to below
  23 };
  24
  25 void h(D* pd)
  26 {
  27   pd->f(1);             // { dg-error "no matching" } D::f(struct B) hides B::f(int)
  28   // { dg-message "candidate" "candidate note" { target *-*-* } 27 }
  29 }
  30
  31 int main () { return 0; }