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/* { dg-do compile } */
/* { dg-options "-Wall" } */
/* Validate expected warnings and errors. */
#define U __attribute__((unused))
#define C(x) __attribute__((cleanup(x)))
static int f1(void *x U) { return 0; }
static void f2() { }
static void f3(void) { } /* { dg-message "note: declared here" } */
static void f4(void *x U) { }
static void f5(int *x U) { }
static void f6(double *x U) { } /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */
static void f7(const int *x U) { }
static void f8(const int *x U, int y U) { } /* { dg-message "note: declared here" } */
static void f9(int x U) { } /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */
void test(void)
{
int o1 C(f1);
int o2 C(f2);
int o3 C(f3); /* { dg-error "too many arguments" } */
int o4 C(f4);
int o5 C(f5);
int o6 C(f6); /* { dg-warning "incompatible pointer type" } */
int o7 C(f7);
int o8 C(f8); /* { dg-error "too few arguments" } */
int o9 C(f9); /* { dg-warning "from pointer without a cast" } */
int o10 U C(undef); /* { dg-error "not a function" } */
int o11 U C(o1); /* { dg-error "not a function" } */
int o12 U C("f1"); /* { dg-error "not an identifier" } */
static int o13 U C(f1); /* { dg-warning "attribute ignored" } */
}
int o14 C(f1); /* { dg-warning "attribute ignored" } */
void t15(int o U C(f1)) {} /* { dg-warning "attribute ignored" } */
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