rt_gccstream/gcc/testsuite/g++.old-deja/g++.other/vaarg4.C

17 lines
394 B
C

// { dg-do assemble }
// { dg-options "-Wno-abi" { target arm_eabi } }
// Bug 845. We were treating __builtin_va_arg as a unary expr, not a primary,
// and hence getting parse errors.
typedef __builtin_va_list __gnuc_va_list;
typedef __gnuc_va_list va_list;
struct X { int y; };
void func(va_list va)
{
char* a = __builtin_va_arg(va, char**)[0];
int b = __builtin_va_arg(va, X*)->y;
}