trace_points

static VALUE
iseqw_trace_points(VALUE self)
{
    const rb_iseq_t *iseq = iseqw_check(self);
    const struct rb_iseq_constant_body *const body = iseq->body;
    unsigned int i;
    VALUE ary = rb_ary_new();

    for (i=0; i<body->insns_info.size; i++) {
        const struct iseq_insn_info_entry *entry = &body->insns_info.body[i];
        if (entry->events) {
            push_event_info(iseq, entry->events, entry->line_no, ary);
        }
    }
    return ary;
}