1/* { dg-do run } */
2
3class s
4{
5public:
6  s(long long aa) : a(aa), i1(0) { }
7  long long id() const { return (this->a << 16) >> 16; }
8  bool operator< (s sv) { return this->a < sv.id(); }
9private:
10  long long a : 48;
11  int i1 : 16;
12};
13s g(1);
14extern "C" void abort (void);
15int
16main(int, char**)
17{
18  if (g < (1LL << 38) - 1)
19    return 0;
20  abort ();
21}
22
23