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[ 原始碼: haskell-ghc-typelits-knownnat  ]

套件:libghc-ghc-typelits-knownnat-prof(0.7.9-1 以及其他的)

libghc-ghc-typelits-knownnat-prof 的相關連結

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下載原始碼套件 haskell-ghc-typelits-knownnat

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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.

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下載 libghc-ghc-typelits-knownnat-prof

下載可用於所有硬體架構的
硬體架構 版本 套件大小 安裝後大小 檔案
alpha (非官方移植版) 0.7.9-1+b1 81。2 kB738。0 kB [檔案列表]
amd64 0.7.9-1+b2 59。4 kB430。0 kB [檔案列表]
arm64 0.7.9-1+b2 65。5 kB539。0 kB [檔案列表]
armel 0.7.9-1+b3 69。6 kB483。0 kB [檔案列表]
armhf 0.7.9-1+b3 68。6 kB475。0 kB [檔案列表]
hppa (非官方移植版) 0.7.9-1+b4 100。6 kB718。0 kB [檔案列表]
i386 0.7.9-1+b2 82。9 kB510。0 kB [檔案列表]
ia64 (非官方移植版) 0.7.9-1+b2 96。7 kB1,433。0 kB [檔案列表]
m68k (非官方移植版) 0.7.9-1 77。7 kB571。0 kB [檔案列表]
mips64el 0.7.9-1+b2 78。8 kB732。0 kB [檔案列表]
ppc64 (非官方移植版) 0.7.9-1+b2 71。6 kB738。0 kB [檔案列表]
ppc64el 0.7.9-1+b2 73。1 kB707。0 kB [檔案列表]
riscv64 0.7.9-1+b2 96。6 kB966。0 kB [檔案列表]
s390x 0.7.9-1+b2 75。6 kB775。0 kB [檔案列表]
sparc64 (非官方移植版) 0.7.9-1+b1 92。4 kB1,133。0 kB [檔案列表]