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 (11)

Authors

  1. D
    Denis Merigoux
  2. N
    Nicolas Chataing
  3. E
    Emile Rolley
  4. L
    Louis Gesbert
  5. A
    Aymeric Fromherz
  6. A
    Alain Delaët-Tixeuil
  7. R
    Raphaël Monat

Maintainers

  1. C
    contact@catala-lang.org

Sources

0.8.0.tar.gz
md5=1408a1cce45c7d5990b981e83e7589c2
sha512=eb3b923aa1f743378b4a05e30f50be5d180dc862a716270d747a90e469017f42fa5fc41352f02fbbf59cd2560f91c4f1b32cf38d80085b105d9387b0aed2039d

doc/catala.shared_ast/Shared_ast/Expr/Box/index.html

Module Expr.BoxSource

Low-level handling of boxed expressions

This module contains helper functions for Bindlib, and wrappers to use boxed expressions.

We use the boxed_expr = naked_expr box marked type throughout, rather than the more straightforward expr box = naked_expr marked box, because the latter would force us to resolve the box every time we need to recover the annotation, which happens often. It's more efficient and convenient to add the annotation outside of the box, and delay its injection (using lift) to when the parent term gets built.

Sourceval lift : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t Bindlib.box

Inject the annotation within the box, to use e.g. when a gexpr box is required for building parent terms

Sourceval app0 : ('a, 't) Shared_ast__.Definitions.naked_gexpr -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t

The app* functions allow building boxed expressions using Bindlib.apply_box and its variants, while correctly handling the expression annotations. Note that the function provided as argument should return a naked_gexpr and the expression annotation ('t) is provided as a separate argument.

Sourceval app1 : (('a, 't1) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't1) Catala_utils.Marked.t -> ((('a, 't1) Shared_ast__.Definitions.naked_gexpr, 't1) Catala_utils.Marked.t -> ('a, 't2) Shared_ast__.Definitions.naked_gexpr) -> 't2 -> (('a, 't2) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't2) Catala_utils.Marked.t
Sourceval app2 : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> ((('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> ('a, 't) Shared_ast__.Definitions.naked_gexpr) -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t
Sourceval app3 : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> ((('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> ('a, 't) Shared_ast__.Definitions.naked_gexpr) -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t
Sourceval appn : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t list -> ((('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t list -> ('a, 't) Shared_ast__.Definitions.naked_gexpr) -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t
Sourceval app1n : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t list -> ((('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t list -> ('a, 't) Shared_ast__.Definitions.naked_gexpr) -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t
Sourceval app2n : (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t list -> ((('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t -> (('a, 't) Shared_ast__.Definitions.naked_gexpr, 't) Catala_utils.Marked.t list -> ('a, 't) Shared_ast__.Definitions.naked_gexpr) -> 't -> (('a, 't) Shared_ast__.Definitions.naked_gexpr Bindlib.box, 't) Catala_utils.Marked.t