1// RUN: %clang_cc1 -fsyntax-only -verify %s
2// RUN: %clang_cc1 -fsyntax-only -triple x86_64-apple-darwin9 -verify %s
3
4int a[10];
5
6int f0() {
7  return __builtin_object_size(&a); // expected-error {{too few arguments to function}}
8}
9int f1() {
10  return (__builtin_object_size(&a, 0) +
11          __builtin_object_size(&a, 1) +
12          __builtin_object_size(&a, 2) +
13          __builtin_object_size(&a, 3));
14}
15int f2() {
16  return __builtin_object_size(&a, -1); // expected-error {{argument should be a value from 0 to 3}}
17}
18int f3() {
19  return __builtin_object_size(&a, 4); // expected-error {{argument should be a value from 0 to 3}}
20}
21
22
23// rdar://6252231 - cannot call vsnprintf with va_list on x86_64
24void f4(const char *fmt, ...) {
25 __builtin_va_list args;
26 __builtin___vsnprintf_chk (0, 42, 0, 11, fmt, args);
27}
28
29