c99-array-lval-4.c [plain text]
struct s { char c[17]; };
struct s x;
struct s a, b, c;
int d;
#define ASSERT(v, a) char v[((a) ? 1 : -1)]
ASSERT (p, sizeof (x.c) == 17);
ASSERT (q, sizeof (0, x.c) == sizeof (char *));
ASSERT (r0, sizeof ((d ? b : c).c) == 17);
ASSERT (r1, sizeof ((d, b).c) == 17);
ASSERT (r2, sizeof ((a = b).c) == 17);
ASSERT (s0, sizeof (0, (d ? b : c).c) == sizeof (char *));
ASSERT (s0, sizeof (0, (d, b).c) == sizeof (char *));
ASSERT (s0, sizeof (0, (a = b).c) == sizeof (char *));