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

Maintainers

  1. C
    contact@catala-lang.org

Sources

0.7.0.tar.gz
md5=6dbbc2f50c23693f26ab6f048e78172f
sha512=a5701e14932d8a866e2aa3731f76df85ff2a68b4fa943fd510c535913573274d66eaec1ae6fcae17f20b475876048a9ab196ef6d8c23d4ea6b90b986aa0a6daa

doc/catala.verification/Verification/Conditions/index.html

Module Verification.ConditionsSource

Generates verification conditions from scope definitions

Sourcetype verification_condition_kind =
  1. | NoEmptyError
    (*

    This verification condition checks whether a definition never returns an empty error

    *)
  2. | NoOverlappingExceptions
    (*

    This verification condition checks whether a definition never returns a conflict error

    *)
Sourcetype verification_condition = {
  1. vc_guard : Dcalc.Ast.typed Dcalc.Ast.marked_expr;
    (*

    This expression should have type bool

    *)
  2. vc_kind : verification_condition_kind;
  3. vc_scope : Dcalc.Ast.ScopeName.t;
  4. vc_variable : Dcalc.Ast.Var.t Utils.Marked.pos;
  5. vc_free_vars_typ : Dcalc.Ast.typ Utils.Marked.pos Dcalc.Ast.VarMap.t;
    (*

    Types of the locally free variables in vc_guard. The types of other free variables linked to scope variables can be obtained with Dcalc.Ast.variable_types.

    *)
}
Sourceval generate_verification_conditions : Dcalc.Ast.typed Dcalc.Ast.program -> Dcalc.Ast.ScopeName.t option -> verification_condition list

generate_verification_conditions p None will generate the verification conditions for all the variables of all the scopes of the program p, while generate_verification_conditions p (Some s) will focus only on the variables of scope s.