package catala

  1. Overview
  2. Docs
Compiler and library for the literate programming language for tax code specification

Install 

dune-project
 Dependency

github.com Readme Edit opam file Versions (10)

Authors

  1. D
    Denis Merigoux, Nicolas Chataing

Maintainers

  1. C
    contact@catala-lang.org

Sources

0.5.0.tar.gz
md5=41b0317af37925b16ae7aedfddbcc8b4
sha512=f02c4e4c7d8ca92c4c2100d1dfc31c56218a8fae3760135335c9cdd10d9edbeb6eb5e407b430c095f579ce2226c3fe4c314788af5aa35c37d04e4dee5f459cb8

doc/catala.scopelang/Scopelang/Ast/index.html

Module Scopelang.AstSource

Abstract syntax tree of the scope language

Identifiers

Sourcemodule ScopeName = Dcalc.Ast.ScopeName
Sourcemodule ScopeMap : Map.S with type key = ScopeName.t
Sourcemodule ScopeVarSet : Set.S with type elt = ScopeVar.t
Sourcemodule ScopeVarMap : Map.S with type key = ScopeVar.t
Sourcemodule StructName = Dcalc.Ast.StructName
Sourcemodule StructMap = Dcalc.Ast.StructMap
Sourcemodule StructFieldName = Dcalc.Ast.StructFieldName
Sourcemodule EnumName = Dcalc.Ast.EnumName
Sourcemodule EnumMap = Dcalc.Ast.EnumMap
Sourcemodule EnumConstructor = Dcalc.Ast.EnumConstructor

Abstract syntax tree

Sourcetype typ =
  1. | TLit of Dcalc.Ast.typ_lit
  2. | TStruct of StructName.t
  3. | TEnum of EnumName.t
  4. | TArrow of typ Utils.Pos.marked * typ Utils.Pos.marked
  5. | TArray of typ
  6. | TAny

The expressions use the Bindlib library, based on higher-order abstract syntax

Sourceval locations_used : expr Utils.Pos.marked -> LocationSet.t
Sourcetype scope_decl = {
  1. scope_decl_name : ScopeName.t;
  2. scope_sig : typ Utils.Pos.marked ScopeVarMap.t;
  3. scope_decl_rules : rule list;
}
Sourcetype program = {
  1. program_scopes : scope_decl ScopeMap.t;
  2. program_enums : enum_ctx;
  3. program_structs : struct_ctx;
}

Variable helpers

Sourcemodule Var : sig ... end
Sourcemodule VarMap : Map.S with type key = Var.t
Sourcetype vars = expr Bindlib.mvar
Sourceval make_var : Var.t Utils.Pos.marked -> expr Utils.Pos.marked Bindlib.box
Sourceval make_abs : vars -> expr Utils.Pos.marked Bindlib.box -> Utils.Pos.t -> typ Utils.Pos.marked list -> Utils.Pos.t -> expr Utils.Pos.marked Bindlib.box
Sourceval make_app : expr Utils.Pos.marked Bindlib.box -> expr Utils.Pos.marked Bindlib.box list -> Utils.Pos.t -> expr Utils.Pos.marked Bindlib.box
Sourceval make_let_in : Var.t -> typ Utils.Pos.marked -> expr Utils.Pos.marked Bindlib.box -> expr Utils.Pos.marked Bindlib.box -> expr Utils.Pos.marked Bindlib.box