5 void operator<< (int); // { dg-message "operator|no known conversion" } fn ref in err msg
11 static int& i (int signatureDummy);
14 void foo (ostream& lhs, const C& rhs)
16 lhs << rhs.i; // { dg-error "match" } no such i for any opr << ()
17 // { dg-message "candidate" "candidate note" { target *-*-* } 16 }