все параметры
[  bookworm  ] [  trixie  ] [  sid  ]
[ Источник: haskell-ghc-typelits-knownnat  ]

Пакет: libghc-ghc-typelits-knownnat-prof (0.7.12-1 и другие)

Ссылки для libghc-ghc-typelits-knownnat-prof

Screenshot

Ресурсы Debian:

Исходный код haskell-ghc-typelits-knownnat:

Сопровождающие:

Внешние ресурсы:

Подобные пакеты:

Derive KnownNat constraints from other KnownNat constraints; profiling libraries

A type checker plugin for GHC that can derive "complex" KnownNat constraints from other simple/variable KnownNat constraints. i.e. without this plugin, you must have both a KnownNat n and a KnownNat (n+2) constraint in the type signature of the following function:

f :: forall n . (KnownNat n, KnownNat (n+2)) => Proxy n -> Integer f _ = natVal (Proxy :: Proxy n) + natVal (Proxy :: Proxy (n+2))

Using the plugin you can omit the KnownNat (n+2) constraint:

f :: forall n . KnownNat n => Proxy n -> Integer f _ = natVal (Proxy :: Proxy n) + natVal (Proxy :: Proxy (n+2))

The plugin can derive KnownNat constraints for types consisting of: 

 * Type variables, when there is a corresponding KnownNat constraint


 * Type-level naturals


 * Applications of the arithmetic expression: +,-,*,^


 * Type functions, when there is either:

1. a matching given KnownNat constraint; or

2. a corresponding KnownNat<N> instance for the type function

To use the plugin, add the

OPTIONS_GHC -fplugin GHC.TypeLits.KnownNat.Solver

Pragma to the header of your file.

This package provides a library for the Haskell programming language, compiled for profiling. See http://www.haskell.org/ for more information on Haskell.

Другие пакеты, относящиеся к libghc-ghc-typelits-knownnat-prof

  • зависимости
  • рекомендации
  • предложения
  • enhances

Загрузка libghc-ghc-typelits-knownnat-prof

Загрузить для всех доступных архитектур
Архитектура Версия Размер пакета В установленном виде Файлы
i386 0.7.12-1+b1 83,1 Кб531,0 Кб [список файлов]