gcc/testsuite/g++.dg/abi/enum1.C

   1 // { dg-do run }
   2
   3 #include <cstdlib>
   4
   5 enum foo
   6 {
   7   foo1   = 0,
   8   foo2   = 0xffffffffffffffffULL,
   9   foo3   = 0xf0fffffffffffffeULL
  10 };
  11
  12 int main ()
  13 {
  14   if (sizeof (enum foo) != sizeof (unsigned long long))
  15     std::abort ();
  16 }