StackOverflow Questions for Tag: data-kinds

mhwombat
mhwombat

Reputation: 8136

Multiplication problem involving kind `Nat`

Score: 7

Views: 168

Answers: 1

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141592653
141592653

Reputation: 723

Lifting an instance of an element to a type-level list instance with functionnal dependencies

Score: 3

Views: 116

Answers: 1

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user20488048
user20488048

Reputation: 13

Haskell: Get the value of a DataKinds-type into a function from the type system

Score: 0

Views: 80

Answers: 1

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So8res
So8res

Reputation: 10386

Is there any way to convince GHC that this (injective) type family is injective?

Score: 11

Views: 240

Answers: 1

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Why should I add a constraint to a Haskell function even if I have implemented the necessary instances for all possible DataKinds?

Score: 1

Views: 68

Answers: 0

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Pierre Abbat
Pierre Abbat

Reputation: 523

How do I make a Mod type with a variable as a parameter?

Score: 0

Views: 81

Answers: 1

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XiaohuWang
XiaohuWang

Reputation: 93

Extract parameters from Haskell types with `DataKinds`

Score: 4

Views: 145

Answers: 3

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Agnishom Chattopadhyay
Agnishom Chattopadhyay

Reputation: 2041

How to type function which takes arguments of a DataKind indexed type instantiated with different indices?

Score: 2

Views: 89

Answers: 2

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rampion
rampion

Reputation: 89113

Why doesn't GHC resolve this type family instance?

Score: 3

Views: 105

Answers: 1

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PrettyPrincessKitty FS
PrettyPrincessKitty FS

Reputation: 6400

Recursive type synonym with promoted constructors

Score: 3

Views: 77

Answers: 2

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True Warg
True Warg

Reputation: 95

Constraint on function type using data kind

Score: 2

Views: 271

Answers: 1

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Cactus
Cactus

Reputation: 27636

Syntax for using datatype indexed by Nat

Score: 6

Views: 135

Answers: 0

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True Warg
True Warg

Reputation: 95

Haskell equivalent of Kotlin's invariant types

Score: 2

Views: 359

Answers: 1

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Petros Tzathas
Petros Tzathas

Reputation: 45

Fixed size arrays in Haskell

Score: 2

Views: 557

Answers: 1

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fluffyyboii
fluffyyboii

Reputation: 645

What does the `forall a -> b` syntax mean?

Score: 4

Views: 287

Answers: 1

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n. m. could be an AI
n. m. could be an AI

Reputation: 120059

Converting between variants of a data type

Score: 4

Views: 290

Answers: 0

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MorJ
MorJ

Reputation: 586

Reify arbitrary data-kind to a (compile-time known) value

Score: 3

Views: 137

Answers: 1

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user782220
user782220

Reputation: 11207

What is the DataKinds extension of Haskell?

Score: 82

Views: 27401

Answers: 2

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dspyz
dspyz

Reputation: 5524

Change values to indices in a `Conkin.Traversable` without `unsafeCoerce`

Score: 5

Views: 125

Answers: 1

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A. G
A. G

Reputation: 187

Haskell PolyKinds extension and type families

Score: 4

Views: 386

Answers: 2

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