Transformation of Applicative Specifications into Imperative ...

APPENDIX C. FORMAL SPECIFICATIONS OF TRANSFORMATIONS
(fve ′ , types ′ ) =
TRValueExpr(fve, et, func, trans, types),
(sve ′ , types ′′ ) =
TRValueExpr(sve, et, func, trans, types ′ )
in
(RangedListExpr(fve ′ , sve ′ ), types ′′ )
end,
EnumeratedListExpr(ovel) →
let
(ovel ′ , types ′ ) =
TROptValueExprList(
ovel, et, func, trans, types)
in
(EnumeratedListExpr(ovel ′ ), types ′ )
end,
ComprehendedListExpr(ve1, b, ve2, or) →
let
(ve1 ′ , types1) =
TRValueExpr(ve1, et, func, trans, types),
(ve2 ′ , types2) =
TRValueExpr(ve2, et, func, trans, types1),
(or ′ , types3) =
TROptRestriction(
or, Known(TypeLiteral(BOOL)), func,
trans, types2)
in
(ComprehendedListExpr(ve1 ′ , b, ve2 ′ , or ′ ),
types3)
end
end,
/∗Transforms a map expression.∗/
/∗
Arguments:
=======
me: the map expression
et: the expected type the components of the map
expression
Result:
=======
MapExpr: the imperative version of the map expression
∗/
TRMapExpr :
MapExpr × MapType × FUNC × TRANS × TYPES →
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