1 /* { dg-options "-Wno-psabi" } */ 2 void abort (void); 3 4 struct S2848 5 { 6 unsigned int a; 7 _Complex int b; 8 struct 9 { 10 } __attribute__ ((aligned)) c; 11 }; 12 13 struct S2848 s2848; 14 15 int fails; 16 17 void __attribute__((noinline)) check2848va(int z,...)18check2848va (int z, ...) 19 { 20 struct S2848 arg; 21 __builtin_va_list ap; 22 23 __builtin_va_start (ap, z); 24 25 arg = __builtin_va_arg (ap, struct S2848); 26 27 if (s2848.a != arg.a) 28 ++fails; 29 if (s2848.b != arg.b) 30 ++fails; 31 32 __builtin_va_end (ap); 33 } 34 main(void)35int main (void) 36 { 37 s2848.a = 4027477739U; 38 s2848.b = (723419448 + -218144346 * __extension__ 1i); 39 40 check2848va (1, s2848); 41 42 if (fails) 43 abort (); 44 45 return 0; 46 } 47 48