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