base64: fix for unsigned chars (e.g. ARM).

[ccan] / ccan / array_size / test / compile_fail-function-param.c

diff --git a/ccan/array_size/test/compile_fail-function-param.c b/ccan/array_size/test/compile_fail-function-param.c
index 283646f871a771af54893fb4de913e1a7b43340f..164c826f551681549232867b259a5ac16ce5a56e 100644 (file)
--- a/ccan/array_size/test/compile_fail-function-param.c
+++ b/ccan/array_size/test/compile_fail-function-param.c
@@ -5,17 +5,20 @@ struct foo {
        unsigned int a, b;
 };
 
-int check_parameter(const struct foo array[4]);
-int check_parameter(const struct foo array[4])
+int check_parameter(const struct foo *array);
+int check_parameter(const struct foo *array)
 {
 #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[])
+int main(void)
 {
        return check_parameter(NULL);
 }