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
  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

0.10.0.tar.gz
md5=5abd76e8c51a47670645e91b21b57fc5
sha512=9c6fbe50c0b5a60566e877eeddadca0a339e2ce35deb5c1beceb03bc40eb6af2d519313e71859d88645b53fad591d4fa5288c633b185c9d765603da0f5b7dd7b

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, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed 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, 'a, 'm) Shared_ast__.Definitions.base_gexpr -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed

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, 'a, 'm1) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm1 Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ((('a, 'a, 'm1) Shared_ast__.Definitions.base_gexpr, 'm1 Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ('a, 'a, 'm2) Shared_ast__.Definitions.base_gexpr) -> 'm2 Shared_ast__.Definitions.mark -> (('a, 'a, 'm2) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm2 Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval app2 : (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ((('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr) -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval app3 : (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ((('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> ('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr) -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval appn : (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ((('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr) -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval app1n : (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ((('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr) -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval app2n : (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ((('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed list -> ('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr) -> 'm Shared_ast__.Definitions.mark -> (('a, 'a, 'm) Shared_ast__.Definitions.base_gexpr Bindlib.box, 'm Shared_ast__.Definitions.mark) Catala_utils.Mark.ed
Sourceval fv : 'b Bindlib.box -> string list

fv return the list of free variables from a boxed term.

Sourceval assert_closed : 'b Bindlib.box -> unit

assert_closed b check there is no free variables in then b boxed term. It raises an internal error if it not the case, printing all free variables.