1  /* { dg-do run } */
       2  /* { dg-set-compiler-env-var SOURCE_DATE_EPOCH "630333296" } */
       3  
       4  int
       5  main ()
       6  {
       7    if (__builtin_strcmp (__DATE__, "Dec 22 1989") != 0
       8        || __builtin_strcmp (__TIME__, "12:34:56") != 0)
       9      __builtin_abort ();
      10    return 0;
      11  }