{
  "schema": "ailang/v0",
  "name": "heap_str_repeated_print_borrow",
  "imports": [],
  "defs": [
    {
      "kind": "fn",
      "name": "main",
      "type": {
        "k": "fn",
        "params": [],
        "ret": { "k": "con", "name": "Unit" },
        "effects": ["IO"]
      },
      "params": [],
      "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).",
      "body": {
        "t": "let",
        "name": "s",
        "value": {
          "t": "app",
          "fn": { "t": "var", "name": "int_to_str" },
          "args": [{ "t": "lit", "lit": { "kind": "int", "value": 42 } }]
        },
        "body": {
          "t": "seq",
          "lhs": {
            "t": "do",
            "op": "io/print_str",
            "args": [{ "t": "var", "name": "s" }]
          },
          "rhs": {
            "t": "do",
            "op": "io/print_str",
            "args": [{ "t": "var", "name": "s" }]
          }
        }
      }
    }
  ]
}