int main(int argc, char *argv[])
{
#ifdef FAIL
bool x = 0;
#if !HAVE_TYPEOF||!HAVE_BUILTIN_CHOOSE_EXPR||!HAVE_BUILTIN_TYPES_COMPATIBLE_P
int main(int argc, char *argv[])
{
#ifdef FAIL
bool x = 0;
#if !HAVE_TYPEOF||!HAVE_BUILTIN_CHOOSE_EXPR||!HAVE_BUILTIN_TYPES_COMPATIBLE_P