package catala

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Compilation from lambda calculus
Backends

catala.dcalc
- Dcalc
  - Ast
    
    EnumConstructor
    
    EnumName
    
    Infer
    
    Any
    
    ScopeName
    
    StructFieldName
    
    StructName
    
    Var
  - Interpreter
  - Optimizations
  - Print
  - Typing
catala.desugared
- Desugared
  - Ast
    
    LabelName
    
    RuleName
    
    ScopeDef
    
    ScopeVar
    
    StateName
    
    Var
  - Dependency
    
    Vertex
  - Desugared_to_scope
catala.driver
- Driver
catala.lcalc
- Lcalc
catala.literate
- Literate
catala.runtime_jsoo
- Runtime_jsoo
  - Runtime
    
    duration
    
    event
    
    event_manager
    
    raw_event
    
    source_position
catala.runtime_ocaml
- Runtime_ocaml
  - Runtime
    
    EventParser
catala.scalc
- Scalc
catala.scopelang
- Scopelang
  - Ast
    
    EnumConstructorMapLift
    
    ScopeVar
    
    StructFieldMapLift
    
    SubScopeName
    
    Var
  - Dependency
    
    TVertex
  - Print
  - Scope_to_dcalc
catala.surface
- Surface
catala.utils
- Utils
  - Cli
  - Errors
  - File
  - Marked
    
    marked_iter
    
    marked_map
    
    pos_iter
    
    pos_map
  - Pos
  - String_common
  - Uid
    
    Id
    
    Info
    
    Make
    
    X
    
    MarkedString
catala.verification
- Verification
  - Conditions
  - Io
    
    Backend
    
    BackendIO
    
    MakeBackendIO
    
    B
  - Solver
  - Z3backend
    
    Io

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Statement calculus

This representation is the sixth in the compilation chain (see Architecture). Its main difference with the previous default calculus is the switch to a statement-based language. This representation does not assume any scoping rules in the language, every local variable has a unique id.

The module describing the abstract syntax tree is:

Compilation from lambda calculus

Scalc.Compile_from_lambda Performs the classical translation from an expression-based language to a statement-based language. Union types are eliminated in favor of tagged unions.

Related modules:

Scalc.Compile_from_lambda

Backends

Related modules:

Scalc.To_python Formats a lambda calculus program into a valid Python program