1  /* Test nullptr_t from <stddef.h>.  */
       2  /* { dg-do compile } */
       3  /* { dg-options "-std=c2x -pedantic-errors" } */
       4  
       5  #include <stddef.h>
       6  
       7  void f(nullptr_t);
       8  _Static_assert (sizeof (nullptr_t) == sizeof (char *), "sizeof (nullptr_t)");
       9  _Static_assert (_Alignof (nullptr_t) == _Alignof (char *), "_Alignof (nullptr_t)");