2 // GROUPS passed initialization
5 operator ++ (); // { dg-error "" } no type or storage class
6 operator ++ (int); // { dg-error "" } no type or storage class
7 operator ++ (char); // illegal// { dg-error "" } .*
8 operator ++ (short); // illegal// { dg-error "" } .*
9 operator ++ (long); // illegal// { dg-error "" } .*