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Unhelpful Kind equality error at the start of file

score 103 · Answer 1 · 2022-01-26T00:37:27.490000

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Unhelpful Kind equality error at the start of file

103 views Asked by Jack At 26 January 2022 at 00:37

score 173 · Answer 2 · 2021-11-11T03:49:16.133000

Is there any way to constrain type parameters in a typeclass from an external library?

173 views Asked by Josh.F At 11 November 2021 at 03:49

score 199 · Answer 3 · 2021-06-17T02:39:56.197000

Is it possible to emulate a limited form of intesection types in Haskell with ConstraintKinds?

199 views Asked by Nathan BeDell At 17 June 2021 at 02:39

score 113 · Answer 4 · 2020-12-29T06:56:19.117000

Preventing premature monomorphization of constrained polymorphic values

113 views Asked by James Koppel At 29 December 2020 at 06:56

score 96 · Answer 5 · 2020-02-26T03:35:39.560000

How can I express this Constraint?

96 views Asked by Wheat Wizard At 26 February 2020 at 03:35

score 190 · Answer 6 · 2019-08-04T23:56:28.260000

Could you write a type function to invert a constraint?

190 views Asked by David Fox At 04 August 2019 at 23:56

score 87 · Answer 7 · 2019-07-17T10:25:35.703000

Conversion of distributive type families of constraints

87 views Asked by yairchu At 17 July 2019 at 10:25

score 85 · Answer 8 · 2019-04-15T13:32:15.317000

Higher kinded empty constraint

85 views Asked by svenningsson At 15 April 2019 at 13:32

score 176 · Answer 9 · 2018-11-29T20:14:09.643000

GHC stuck due to UndecidableSuperClasses - expected behaviour or bug?

176 views Asked by yairchu At 29 November 2018 at 20:14

score 146 · Answer 10 · 2018-10-28T05:55:19.733000

Haskell: interaction between ConstraintKinds, and TypeSynonymInstances

146 views Asked by Fried Brice At 28 October 2018 at 05:55

score 488 · Answer 11 · 2018-05-09T20:38:45.103000

() as empty constraint

488 views Asked by libeako At 09 May 2018 at 20:38

score 118 · Answer 12 · 2018-05-06T13:47:55.927000

Reducing satisfied constraints to ordinary types

118 views Asked by Clinton At 06 May 2018 at 13:47

score 77 · Answer 13 · 2018-02-24T23:07:35.997000

Higher kinded type on typeclass?

77 views Asked by softshipper At 24 February 2018 at 23:07

score 164 · Answer 14 · 2018-01-03T01:58:19.697000

How to abstract constraints in function with Rank-2 type?

164 views Asked by Rehno Lindeque At 03 January 2018 at 01:58

score 86 · Answer 15 · 2017-10-16T19:28:40.543000

Resolving super-class constraints in a static form

86 views Asked by cdk At 16 October 2017 at 19:28

score 481 · Answer 16 · 2017-09-12T01:27:02.320000

Constrained heterogeneous list

481 views Asked by Clinton At 12 September 2017 at 01:27

score 91 · Answer 17 · 2017-05-07T02:55:49.030000

Constraining constraints

91 views Asked by Clinton At 07 May 2017 at 02:55

score 225 · Answer 18 · 2016-09-22T07:20:33.510000

Receiving as Argument Functions with Constrained Existentials in Haskell

225 views Asked by enobayram At 22 September 2016 at 07:20

score 5465 · Answer 19 · 2015-07-09T12:13:25.847000

ConstraintKinds explained on a super simple example

5.4k views Asked by jhegedus At 09 July 2015 at 12:13

score 814 · Answer 20 · 2015-04-10T14:45:39.233000

Where is the Constraint kind defined?

814 views Asked by gspindles At 10 April 2015 at 14:45

TechQA.

List Question

Unhelpful Kind equality error at the start of file

Is there any way to constrain type parameters in a typeclass from an external library?

Is it possible to emulate a limited form of intesection types in Haskell with ConstraintKinds?

Preventing premature monomorphization of constrained polymorphic values

How can I express this Constraint?

Could you write a type function to invert a constraint?

Conversion of distributive type families of constraints

Higher kinded empty constraint

GHC stuck due to UndecidableSuperClasses - expected behaviour or bug?

Haskell: interaction between ConstraintKinds, and TypeSynonymInstances

() as empty constraint

Reducing satisfied constraints to ordinary types

Higher kinded type on typeclass?

How to abstract constraints in function with Rank-2 type?

Resolving super-class constraints in a static form

Constrained heterogeneous list

Constraining constraints

Receiving as Argument Functions with Constrained Existentials in Haskell

ConstraintKinds explained on a super simple example

Where is the Constraint kind defined?

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