PERL_STATIC_INLINE void
S_invlist_iterfinish(SV* invlist)
{
    /* Terminate iterator for invlist.  This is to catch development errors.
     * Any iteration that is interrupted before completed should call this
     * function.  Functions that add code points anywhere else but to the end
     * of an inversion list assert that they are not in the middle of an
     * iteration.  If they were, the addition would make the iteration
     * problematical: if the iteration hadn't reached the place where things
     * were being added, it would be ok */

    PERL_ARGS_ASSERT_INVLIST_ITERFINISH;

    *get_invlist_iter_addr(invlist) = (STRLEN) UV_MAX;
Unknown