1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 void f(int, ...) __attribute__((sentinel));
4
g()5 void g() {
6 f(1, 2, __null);
7 }
8
9 typedef __typeof__(sizeof(int)) size_t;
10
11 struct S {
12 S(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
13 void a(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
14 void* operator new(size_t,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
15 void operator()(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
16 };
17
class_test()18 void class_test() {
19 S s(1,2,3); // expected-warning {{missing sentinel in function call}}
20 S* s2 = new (1,2,3) S(1, __null); // expected-warning {{missing sentinel in function call}}
21 s2->a(1,2,3); // expected-warning {{missing sentinel in function call}}
22 s(1,2,3); // expected-warning {{missing sentinel in function call}}
23 }
24