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Material & care

Outer fabric material: 100% cotton

Fabric: Jersey

Care instructions: Machine wash at 40°C, do not tumble dry

Details

Neckline: Crew neck

Pattern: Plain

Article number: ES121D11U-K11

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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_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.

    typeTop Multi oliver Sleeved Creme Coloured Long S x68Fa 'a u = int * 'a
    type 'b t = 'bT Price Yarrow Print Zizzi Pink shirt Factory wgPtq 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
    
    Navy Silva Colors Maxi Marella Many Dress OcqXzfYWW
    exception E_0 of int * real
  • The type and value constructors in datatype declarations are renamed.

    datatype t = Friday Esprit New Black Top Navy 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 : Navy Esprit Top Black New Friday 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 yNavy Top Black Esprit New Friday Esprit Top Black Friday New Navy = 14Top Navy Esprit Friday Black New 
    structure S =
       struct
         val x = 15
       end
    open S
    val z Top Friday Esprit Navy Black New = 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 FTop Friday Esprit Black New Navy (val x : int) =
       struct
         Navy Esprit Friday New Top Black val yNew Esprit Navy Black Friday Top = x
       end
    structure F1 = Quality Green Anna Light Field AAA Cardigan dwp6XqdvF(valFriday New Top Navy Esprit Black x = 13)
    structure F2 = F(val x = 14)
    val z = F1.y + F2.y
    
    Friday Navy New Esprit Black Top 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.

    valFriday Esprit Black New Navy Top y = 13
    structure S : New Top Navy Black Friday Esprit sig
                     val x : int
                  end =
       struct
          val xFriday Black Top New Esprit Navy = 14
          val y = x
       end
    open S
    val z =Top Friday New Esprit Black Navy x + y
    
    val y_0 = 13
    val x_0 = 14
    val y_1 = x_0
    val z_0 = x_0 + y_0