1// { dg-do run  }
2template <class T, unsigned N>
3  unsigned size(T (&)[N]) { return N; }
4template <class T, unsigned N>
5  unsigned size(T const (&)[N]) { return N; }
6
7int main() {
8  short iarray[] = { 1, 2, 3, 4, 5 };
9  const short carray[] = { 1, 2, 3, 4, 5 };
10  return size(iarray) - size(carray);
11}
12