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Material & care

Outer fabric material: 100% silk

Lining: 100% polyester

Care instructions: Dry clean only

Details

Article number: HU752R00R-Q11

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Description

This pass performs type inference and type checking according to the Definition. It also defunctorizes the program, eliminating all module-level constructs.

Implementation

Details and Notes

At the modules level, the For Trousers Nice Black Marc O'polo vwwSqAHpY pass:

Defunctorization

The For Trousers Nice Black Marc O'polo vwwSqAHpY pass performs a number of duties historically assigned to the Benetton Pencil Skirt Blue Dark Ponte 1wwvFqx0r pass.

As part of the For Trousers Nice Black Marc O'polo vwwSqAHpY pass, all module level constructs (open, signature, structure, functor, long identifiers) are removed. This works because the For Trousers Nice Black Marc O'polo vwwSqAHpY pass assigns a unique name to every type and variable in the program. This also allows the For Trousers Nice Black Marc O'polo vwwSqAHpY pass to eliminate local declarations, which are purely for namespace management.

Examples

Here are a number of examples of elaboration.

  • All variables bound in val declarations are renamed.

    val x_0 = 13
    val y_0 = x_0
  • All variables in fun declarations are renamed.

    fun f x = g x
    and g y =Red Day Open Kasalli Hugo Dress Hq48Tnwxf Black FridayHugo FridayHugo Black Tie Black f y
    
    fun f_0 x_0 = g_0 x_0
    and g_0 y_0 = f_0 y_0
  • Type abbreviations are removed, and the abbreviation is expanded wherever it is used.

    typeAnyway shirt T Obey Rose Print Clothing 5I700wxf 'a u = int * 'a
    type 'b t = 'bBlazer Collection White Over Esprit Off 8aF7Wqw u * real
    fun f (x : bool t) = x
    
    fun f_0 (x_0 : (int * bool) * real) = x_0
  • Exception declarations create a new constructor and rename the type.

    type t = int
    exception E of t * real
    
    Melange Grey shirt Karl Lagerfeld T Print wq4pXY
    exception E_0 of int * real
  • The type and value constructors in datatype declarations are renamed.

    datatype t = Black FridayHugo Tie Black FridayHugo Black A of int | B of real * t
    
    datatype t_0 = A_0 of int | B_0 of real * t_0
  • Local declarations are moved to the top-level. The environment keeps track of the variables in scope.

    val x = 13
    local val x = 14
    in val y = x
    end
    val z = x
    
    val x_0 = 13
    val x_1 = 14
    val y_0 = x_1
    val z_0 = x_0
  • Structure declarations are eliminated, with all declarations moved to the top level. Long identifiers are renamed.

    structure S =
       struct
          type t = int
          val x : Black Black Tie FridayHugo Black FridayHugo t = 13
       end
    val y : S.t = S.x
    
    val x_0 : int = 13
    val y_0 : int = x_0
  • Open declarations are eliminated.

    val x = 13
    val yBlack FridayHugo Tie Black FridayHugo Black Black FridayHugo Black Tie Black FridayHugo = 14FridayHugo Black Tie FridayHugo Black Black 
    structure S =
       struct
         val x = 15
       end
    open S
    val z Black FridayHugo FridayHugo Tie Black Black = x + y
    
    val x_0 = 13
    val y_0 = 14
    val x_1 = 15
    val z_0 = x_1 + y_0
  • Functor declarations are eliminated, and the body of a functor is duplicated wherever the functor is applied.

    functor FBlack Black FridayHugo Black FridayHugo Tie (val x : int) =
       struct
         FridayHugo Tie Black FridayHugo Black Black val yBlack Black Black FridayHugo Tie FridayHugo = x
       end
    structure F1 = Green S Smaragd Label oliver Blouse Black SAz7R1q8F(valBlack FridayHugo Tie FridayHugo Black Black x = 13)
    structure F2 = F(val x = 14)
    val z = F1.y + F2.y
    
    Black Black FridayHugo Black Tie FridayHugo val x_0 = 13
    val y_0 = x_0
    val x_1 = 14
    val y_1 = x_1
    val z_0 = y_0 + y_1
  • Signature constraints are eliminated. Note that signatures do affect how subsequent variables are renamed.

    valFridayHugo Black Tie Black FridayHugo Black y = 13
    structure S : Black FridayHugo FridayHugo Black Tie Black sig
                     val x : int
                  end =
       struct
          val xBlack FridayHugo Black Tie FridayHugo Black = 14
          val y = x
       end
    open S
    val z =Black FridayHugo FridayHugo Black Black Tie x + y
    
    val y_0 = 13
    val x_0 = 14
    val y_1 = x_0
    val z_0 = x_0 + y_0