gcc/testsuite/gcc.dg/lto/c-compatible-types_1.c

   1 enum a {test1, test2};
   2 enum a a;
   3 enum a *b;
   4
   5 void reset (void);
   6
   7 void
   8 t()
   9 {
  10   if (a != test2)
  11     __builtin_abort ();
  12   if (*b != test2)
  13     __builtin_abort ();
  14   reset ();
  15   if (a != test1)
  16     __builtin_abort ();
  17   if (*b != test1)
  18     __builtin_abort ();
  19 }