TechQA.

Question

Haskell typeclass constraint cannot be resolved due to Paterson's conditions

score 264 · Answer 1 · 2018-08-17 14:32:34

1

Answer

264

Views

Haskell typeclass constraint cannot be resolved due to Paterson's conditions

264 views Asked by madgen At 17 August 2018 at 14:32

score 119 · Answer 2 · 2018-11-29 20:14:09

GHC stuck due to UndecidableSuperClasses - expected behaviour or bug?

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

score 108 · Answer 3 · 2023-06-26 10:29:16

Is it able to avoid UndecidableInstances in this example?

108 views Asked by qimokao At 26 June 2023 at 10:29

score 53 · Answer 4 · 2024-11-23 17:42:13

Writing generic Monoid over Cofree; undecidable?

53 views Asked by Chris Penner At 23 November 2024 at 17:42

score 1005 · Answer 5 · 2017-02-20 23:50:53

How can undecidable instances actually hang the compiler?

1k views Asked by leftaroundabout At 20 February 2017 at 23:50

score 42 · Answer 6 · 2022-02-14 16:36:25

Example of the undecidability of higher-order unification

42 views Asked by nikkkk At 14 February 2022 at 16:36

score 180 · Answer 7 · 2024-11-23 17:35:37

Transitive 'Subset` class for type-level-sets

180 views Asked by ShapeOfMatter At 23 November 2024 at 17:35

score 132 · Answer 8 · 2016-05-24 17:14:03

Can I automatically produce typeclass instances for a conversion function without being overly permissive?

132 views Asked by Alexis King At 24 May 2016 at 17:14

score 323 · Answer 9 · 2016-05-23 22:37:58

Why does this code using UndecidableInstances compile, then generate a runtime infinite loop?

323 views Asked by Alexis King At 23 May 2016 at 22:37

score 1638 · Answer 10 · 2024-11-23 17:29:54

Turing Machine for regular languages

1.6k views Asked by Mba7eth At 23 November 2024 at 17:29

TechQA.

List Question

Haskell typeclass constraint cannot be resolved due to Paterson's conditions

GHC stuck due to UndecidableSuperClasses - expected behaviour or bug?

Is it able to avoid UndecidableInstances in this example?

Writing generic Monoid over Cofree; undecidable?

How can undecidable instances actually hang the compiler?

Example of the undecidability of higher-order unification

Transitive 'Subset` class for type-level-sets

Can I automatically produce typeclass instances for a conversion function without being overly permissive?

Why does this code using UndecidableInstances compile, then generate a runtime infinite loop?

Turing Machine for regular languages

Popular Questions

Popular Tags

Trending Questions