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|
type term =
| TUnit
| TIntLiteral of int
| TVar of string
| TLambda of string * term
| TApp of term * term
#if OCAML_VERSION >= (4, 03, 0)
| TPair of { fst: term; snd: term }
#endif
| TTuple of term_list
and term_list =
| TLNil
| TLCons of (term * term_list)
[@@deriving
visitors { variety = "iter"; concrete = true },
visitors { variety = "map"; concrete = true },
visitors { variety = "reduce"; concrete = true; ancestors = ["VisitorsRuntime.addition_monoid"] },
visitors { variety = "endo"; concrete = true },
visitors { variety = "iter2"; concrete = true },
visitors { variety = "map2"; concrete = true },
visitors { variety = "reduce2"; concrete = true; ancestors = ["VisitorsRuntime.addition_monoid"] }
]
let identity : term =
TLambda ("x", TVar "x")
let () =
new iter#visit_term 33 identity
let () =
new iter#visit_term 33 (new map#visit_term () identity)
|
