1  /* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
       2  /* Expected errors for char32_t character constants. */
       3  /* { dg-do compile } */
       4  /* { dg-options "-std=gnu99" } */
       5  
       6  typedef __CHAR32_TYPE__ char32_t;
       7  
       8  char32_t	c0 = U'';		/* { dg-error "empty character" } */
       9  char32_t	c1 = U'ab';		/* { dg-warning "constant too long" } */
      10  char32_t	c2 = U'\U00064321';
      11  
      12  char32_t	c3 = 'a';
      13  char32_t	c4 = u'a';
      14  char32_t	c5 = u'\u2029';
      15  char32_t	c6 = u'\U00064321';	/* { dg-warning "constant too long" } */
      16  char32_t	c7 = L'a';
      17  char32_t	c8 = L'\u2029';
      18  char32_t	c9 = L'\U00064321';     /* { dg-warning "constant too long" "" { target { ! 4byte_wchar_t } } } */
      19  
      20  int main () {}