1/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */ 2/* Test the support for char32_t character constants. */ 3/* { dg-do run } */ 4/* { dg-options "-std=gnu99 -Wall -Werror" } */ 5 6typedef __CHAR32_TYPE__ char32_t; 7 8extern void abort (void); 9 10char32_t c0 = U'a'; 11char32_t c1 = U'\0'; 12char32_t c2 = U'\u0024'; 13char32_t c3 = U'\u2029'; 14char32_t c4 = U'\U00064321'; 15 16#define A 0x00000061 17#define D 0x00000024 18#define X 0x00002029 19#define Y 0x00064321 20 21int main () 22{ 23 if (sizeof (U'a') != sizeof (char32_t)) 24 abort (); 25 if (sizeof (U'\0') != sizeof (char32_t)) 26 abort (); 27 if (sizeof (U'\u0024') != sizeof (char32_t)) 28 abort (); 29 if (sizeof (U'\u2029') != sizeof (char32_t)) 30 abort (); 31 if (sizeof (U'\U00064321') != sizeof (char32_t)) 32 abort (); 33 34 if (c0 != A) 35 abort (); 36 if (c1 != 0x0000) 37 abort (); 38 if (c2 != D) 39 abort (); 40 if (c3 != X) 41 abort (); 42 if (c4 != Y) 43 abort (); 44} 45