forked from OSchip/llvm-project
24 lines
858 B
C++
24 lines
858 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
|
|
|
|
void f(int, ...) __attribute__((sentinel));
|
|
|
|
void g() {
|
|
f(1, 2, __null);
|
|
}
|
|
|
|
typedef __typeof__(sizeof(int)) size_t;
|
|
|
|
struct S {
|
|
S(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
|
|
void a(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
|
|
void* operator new(size_t,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
|
|
void operator()(int,...) __attribute__((sentinel)); // expected-note {{marked sentinel}}
|
|
};
|
|
|
|
void class_test() {
|
|
S s(1,2,3); // expected-warning {{missing sentinel in function call}}
|
|
S* s2 = new (1,2,3) S(1, __null); // expected-warning {{missing sentinel in function call}}
|
|
s2->a(1,2,3); // expected-warning {{missing sentinel in function call}}
|
|
s(1,2,3); // expected-warning {{missing sentinel in function call}}
|
|
}
|