2 // { dg-options "-Wunused -W" }
10 A (long x) : a (x) { }
11 operator long () const { return a; }
12 long operator- (const A& x) const { return a - x.a; }
23 bool operator() (const int x, const int y) const throw() { return x < y; }
28 fn2 (int x, int y, T z)
36 return fn2 (1, 2, B ());
42 return va_arg (ap, int);
49 return va_arg (ap, T);
55 return fn5 <int> (ap);
62 return va_arg (ap, int);