summaryrefslogtreecommitdiff
path: root/lib/ccan/array_size/test/compile_fail-function-param.c
blob: cb64d984247bc0a374c4d454968af5df8882958f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#include <ccan/array_size/array_size.h>
#include <stdlib.h>

struct foo {
	unsigned int a, b;
};

int check_parameter(const struct foo array[4]);
int check_parameter(const struct foo array[4])
{
#ifdef FAIL
	return (ARRAY_SIZE(array) == 4);
#if !HAVE_TYPEOF || !HAVE_BUILTIN_TYPES_COMPATIBLE_P
#error "Unfortunately we don't fail if _array_size_chk is a noop."
#endif
#else
	return sizeof(array) == 4 * sizeof(struct foo);
#endif
}

int main(int argc, char *argv[])
{
	return check_parameter(NULL);
}