1  /* Test __atomic routines for invalid memory model errors. This only needs
       2     to be tested on a single size.  */
       3  /* { dg-do compile } */
       4  /* { dg-require-effective-target sync_int_long } */
       5  
       6  int i;
       7  
       8  int
       9  main ()
      10  {
      11  
      12    __atomic_exchange_n (&i, 1); /* { dg-error "too few arguments" } */
      13    __atomic_exchange_n (&i, 1, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); /* { dg-error "too many arguments" } */
      14  }