(module heap_str_repeated_print_borrow
  (fn main
    (doc "Iter eob.1: heap-Str passed to io/print_str twice in sequence. Under the new rule (Term::Do args = Borrow), the second call no longer triggers use-after-consume; the linearity check accepts the program. Under --alloc=rc + AILANG_RC_STATS=1 the slab allocates once and is freed once at scope close (allocs == 1, frees == 1, live == 0).")
    (type (fn-type (params) (ret (own (con Unit))) (effects IO)))
    (params)
    (body (let s (app int_to_str 42) (seq (seq (do io/print_str s) (do io/print_str "\n")) (seq (do io/print_str s) (do io/print_str "\n")))))))