29 lines
818 B
C
29 lines
818 B
C
// RUN: clang-cc -fsyntax-only -verify %s &&
|
|
// RUN: clang-cc -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);
|
|
}
|
|
|