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97 lines
2.6 KiB
OCaml
97 lines
2.6 KiB
OCaml
(* This file is part of the Catala compiler, a specification language for tax
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and social benefits computation rules. Copyright (C) 2020 Inria, contributor:
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Denis Merigoux <denis.merigoux@inria.fr>
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Licensed under the Apache License, Version 2.0 (the "License"); you may not
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use this file except in compliance with the License. You may obtain a copy of
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the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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License for the specific language governing permissions and limitations under
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the License. *)
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open Utils
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open Shared_ast
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(** Abstract syntax tree for the lambda calculus *)
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(** {1 Abstract syntax tree} *)
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type lit = lcalc glit
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type 'm expr = (lcalc, 'm mark) gexpr
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and 'm marked_expr = (lcalc, 'm mark) marked_gexpr
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type 'm program = ('m expr, 'm) program_generic
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(** {1 Variable helpers} *)
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type 'm var = 'm expr Var.t
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type 'm vars = 'm expr Var.vars
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(** {1 Language terms construction}*)
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val make_var : ('m var, 'm) marked -> 'm marked_expr Bindlib.box
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val make_abs :
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'm vars ->
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'm marked_expr Bindlib.box ->
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typ Marked.pos list ->
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'm mark ->
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'm marked_expr Bindlib.box
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val make_app :
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box list ->
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'm mark ->
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'm marked_expr Bindlib.box
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val make_let_in :
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'm var ->
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typ Marked.pos ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box ->
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Pos.t ->
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'm marked_expr Bindlib.box
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val make_multiple_let_in :
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'm vars ->
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typ Marked.pos list ->
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'm marked_expr Bindlib.box list ->
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'm marked_expr Bindlib.box ->
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Pos.t ->
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'm marked_expr Bindlib.box
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val option_enum : EnumName.t
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val none_constr : EnumConstructor.t
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val some_constr : EnumConstructor.t
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val option_enum_config : (EnumConstructor.t * typ Marked.pos) list
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val make_none : 'm mark -> 'm marked_expr Bindlib.box
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val make_some : 'm marked_expr Bindlib.box -> 'm marked_expr Bindlib.box
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val make_matchopt_with_abs_arms :
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box
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val make_matchopt :
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'm mark ->
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'm var ->
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typ Marked.pos ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box ->
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'm marked_expr Bindlib.box
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(** [e' = make_matchopt'' pos v e e_none e_some] Builds the term corresponding
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to [match e with | None -> fun () -> e_none |Some -> fun v -> e_some]. *)
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(** {1 Special symbols} *)
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val handle_default : untyped var
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val handle_default_opt : untyped var
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