1  /* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
       2  /* Ensure that __CHAR16_TYPE__ and __CHAR32_TYPE__ exist, and are of the
       3     correct width. */
       4  /* { dg-do run } */
       5  /* { dg-options "-std=gnu99 -Wall -Werror" } */
       6  
       7  typedef __CHAR16_TYPE__ char16_t;
       8  typedef __CHAR32_TYPE__ char32_t;
       9  
      10  extern void abort (void);
      11  
      12  int main ()
      13  {
      14      if (sizeof (char16_t) != sizeof (u'a'))
      15  	abort();
      16      if (sizeof (char32_t) != sizeof (U'a'))
      17  	abort();
      18  }