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