1 /* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */ 2 /* Test concatenation of char32_t* string literals. */ 3 /* { dg-do run } */ 4 /* { dg-options "-std=gnu99 -Wall -Werror" } */ 5 6 typedef __CHAR32_TYPE__ char32_t; 7 8 extern void abort (void); 9 10 char32_t *s0 = U"a" U"b"; 11 12 char32_t *s1 = U"a" "b"; 13 char32_t *s2 = "a" U"b"; 14 char32_t *s3 = U"a" "\u2029"; 15 char32_t *s4 = "\u2029" U"b"; 16 char32_t *s5 = U"a" "\U00064321"; 17 char32_t *s6 = "\U00064321" U"b"; 18 19 #define A 0x00000061 20 #define B 0x00000062 21 #define X 0x00002029 22 #define Y 0x00064321 23 main()24int main () 25 { 26 if (sizeof ((U"a" U"b")[0]) != sizeof (char32_t)) 27 abort (); 28 if (sizeof ((U"a" "b")[0]) != sizeof (char32_t)) 29 abort (); 30 if (sizeof (( "a" U"b")[0]) != sizeof (char32_t)) 31 abort (); 32 33 if (s0[0] != A || s0[1] != B || s0[2] != 0x00000000) 34 abort (); 35 36 if (s1[0] != A || s1[1] != B || s1[2] != 0x00000000) 37 abort (); 38 if (s2[0] != A || s2[1] != B || s2[2] != 0x00000000) 39 abort (); 40 if (s3[0] != A || s3[1] != X || s3[2] != 0x00000000) 41 abort (); 42 if (s4[0] != X || s4[1] != B || s4[2] != 0x00000000) 43 abort (); 44 if (s5[0] != A || s5[1] != Y || s5[2] != 0x00000000) 45 abort (); 46 if (s6[0] != Y || s6[1] != B || s6[2] != 0x00000000) 47 abort (); 48 } 49