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// { dg-do assemble }
// GROUPS passed visibility
#include <iostream>
class base {
//==========
void base_priv(const char * n)
{ std::cout << "base_priv called from: " << n << "\n"; }
protected:
void base_prot(const char * n)
{ std::cout << "base_prot called from: " << n << "\n"; }
public:
void base_publ(const char * n)
{ std::cout << "base_publ called from: " << n << "\n"; }
void test(const char * n) { base_publ(n); base_prot(n); base_priv(n); }
}; // class base
class derived : public base { // Make this public,
//============================ // and we don't get an error
friend void derived_friend();
public :
void test(const char * n) { base_publ(n); base_prot(n);}
}; // class derived
void
derived_friend()
//--------------
{
derived pd;
pd.base_publ("friend of derived class"); // Compiler error here
pd.base_prot("friend of derived class");
}
int main(int argc, char *argv[])
//==========================
{
base b;
b.base_publ("base class object");
b.test("member of base class object");
std::cout << "\n";
derived pd;
pd.test("member of derived class object");
derived_friend();
std::cout << "\n";
} /* main */
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