blob: 9057c27a56fe54c10dcab8b0a171e5df955b0a12 [file] [log] [blame]
// RUN: %clang_cc1 %s -verify -fsyntax-only
void c1(int *a);
extern int g1 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
int g2 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
static int g3 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
void t1()
{
int v1 __attribute((cleanup)); // expected-error {{attribute requires 1 argument(s)}}
int v2 __attribute((cleanup(1, 2))); // expected-error {{attribute requires 1 argument(s)}}
static int v3 __attribute((cleanup(c1))); // expected-warning {{cleanup attribute ignored}}
int v4 __attribute((cleanup(h))); // expected-error {{'cleanup' argument 'h' not found}}
int v5 __attribute((cleanup(c1)));
int v6 __attribute((cleanup(v3))); // expected-error {{'cleanup' argument 'v3' is not a function}}
}
struct s {
int a, b;
};
void c2();
void c3(struct s a);
void t2()
{
int v1 __attribute__((cleanup(c2))); // expected-error {{'cleanup' function 'c2' must take 1 parameter}}
int v2 __attribute__((cleanup(c3))); // expected-error {{'cleanup' function 'c3' parameter has type 'struct s' which is incompatible with type 'int *'}}
}
// This is a manufactured testcase, but gcc accepts it...
void c4(_Bool a);
void t4() {
__attribute((cleanup(c4))) void* g;
}