diff options
Diffstat (limited to 'lib/ccan/tlist/test/compile_fail-tlist_for_each_safe.c')
-rw-r--r-- | lib/ccan/tlist/test/compile_fail-tlist_for_each_safe.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/ccan/tlist/test/compile_fail-tlist_for_each_safe.c b/lib/ccan/tlist/test/compile_fail-tlist_for_each_safe.c new file mode 100644 index 0000000000..651c6cefd6 --- /dev/null +++ b/lib/ccan/tlist/test/compile_fail-tlist_for_each_safe.c @@ -0,0 +1,33 @@ +#include <ccan/tlist/tlist.h> + +TLIST_TYPE(children, struct child); + +struct child { + const char *name; + struct list_node list; +}; + +struct cousin { + const char *name; + struct list_node list; +}; + +int main(int argc, char *argv[]) +{ + struct tlist_children children; + struct child child = { "child" }; +#ifdef FAIL +#if !HAVE_FLEXIBLE_ARRAY_MEMBER +#error Need flexible array members to check type +#endif + struct cousin *c, *n; +#else + struct child *c, *n; +#endif + + tlist_init(&children); + tlist_add(&children, &child, list); + + tlist_for_each_safe(&children, c, n, list); + return 0; +} |