1 // { dg-do assemble } 2 3 struct A { 4 int operator ++(); // { dg-message "" } candidates 5 void operator ()(); // { dg-message "" } candidates 6 void operator delete(void*); // { dg-message "" } candidates 7 }; 8 9 struct B { 10 int operator ++(int); // { dg-message "" } candidates 11 void operator ()(); // { dg-message "" } candidates 12 void operator delete(void*); // { dg-message "" } candidates 13 void f(); 14 }; 15 16 struct C : public A, public B { 17 }; 18 f()19void f() 20 { 21 C c; 22 C* cp; 23 24 delete cp; // { dg-error "" } ambiguous 25 c(); // { dg-error "" } ambiguous 26 c++; // { dg-error "" } ambiguous 27 } 28 29