catala/compiler/dcalc/interpreter.mli
2022-01-31 15:27:58 +01:00

27 lines
1.4 KiB
OCaml

(* This file is part of the Catala compiler, a specification language for tax and social benefits
computation rules. Copyright (C) 2020 Inria, contributor: Denis Merigoux
<denis.merigoux@inria.fr>
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License
is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
or implied. See the License for the specific language governing permissions and limitations under
the License. *)
(** Reference interpreter for the default calculus *)
open Utils
val evaluate_expr : Ast.decl_ctx -> Ast.expr Pos.marked -> Ast.expr Pos.marked
(** Evaluates an expression according to the semantics of the default calculus. *)
val interpret_program :
Ast.decl_ctx -> Ast.expr Pos.marked -> (Uid.MarkedString.info * Ast.expr Pos.marked) list
(** Interprets a program. This function expects an expression typed as a function whose argument are
all thunked. The function is executed by providing for each argument a thunked empty default.
Returns a list of all the computed values for the scope variables of the executed scope. *)