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https://github.com/CatalaLang/catala.git
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209be6b758
Two interdependent changes here:
1. Enforce all instances of Shared_ast.gexpr to use the generic type for marks.
This makes the interfaces a tad simpler to manipulate: you now write
`('a, 'm) gexpr` rather than `('a, 'm mark) gexpr`.
2. Define a polymorphic `Custom` mark case for use by pass-specific annotations.
And leverage this in the typing module
106 lines
2.8 KiB
OCaml
106 lines
2.8 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 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 'm naked_expr = (lcalc, 'm) naked_gexpr
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and 'm expr = (lcalc, 'm) gexpr
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type 'm program = 'm expr Shared_ast.program
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(** {1 Option-related management}*)
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(** {2 Term building and management for the [option] monad}*)
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module OptionMonad : sig
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val return : mark:'m mark -> ('a any, 'm) boxed_gexpr -> ('a, 'm) boxed_gexpr
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val empty : mark:'m mark -> ('a any, 'm) boxed_gexpr
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val bind_var :
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mark:'m mark ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) gexpr Var.t ->
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('a, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr
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val bind :
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mark:'m mark ->
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var_name:string ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr
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val bind_cont :
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mark:'m mark ->
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var_name:string ->
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(('a any, 'm) gexpr Var.t -> ('a, 'm) boxed_gexpr) ->
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('a, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr
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val mbind_mvar :
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mark:'m mark ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) gexpr Var.t list ->
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('a, 'm) boxed_gexpr list ->
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('a, 'm) boxed_gexpr
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val mbind :
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mark:'m mark ->
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var_name:string ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr list ->
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('a, 'm) boxed_gexpr
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val mbind_cont :
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mark:'m mark ->
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var_name:string ->
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(('a any, 'm) gexpr Var.t list -> ('a, 'm) boxed_gexpr) ->
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('a, 'm) boxed_gexpr list ->
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('a, 'm) boxed_gexpr
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val error_on_empty :
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mark:'m mark ->
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var_name:string ->
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?toplevel:bool ->
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((< exceptions : yes ; .. > as 'a), 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr
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val map :
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mark:'m mark ->
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var_name:string ->
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((< exceptions : no ; .. > as 'a), 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr
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val mmap_mvar :
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mark:'m mark ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) gexpr Var.t list ->
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('a, 'm) boxed_gexpr list ->
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('a, 'm) boxed_gexpr
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val mmap :
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mark:'m mark ->
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var_name:string ->
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('a any, 'm) boxed_gexpr ->
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('a, 'm) boxed_gexpr list ->
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('a, 'm) boxed_gexpr
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end
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