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Types and generics: difference between `[X <: Int]` and `{type X <: Int }`

score 90 · Answer 1 · 2024-11-24 09:10:48

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Types and generics: difference between `[X <: Int]` and `{type X <: Int }`

90 views Asked by Eugene Loy At 24 November 2024 at 09:10

score 208 · Answer 2 · 2024-11-25 08:40:33

Why can't the compiler figure out (_ >: T) => (_ <: V[_ <: U]) <: T => V[U] for V[+_]?

208 views Asked by HTNW At 25 November 2024 at 08:40

score 362 · Answer 3 · 2024-11-25 00:33:56

Could not deduce KnownNat in two existentials with respect to the singletons library

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score 212 · Answer 4 · 2014-11-22 09:33:47

General 'typeless' STack in Haskell

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score 233 · Answer 5 · 2013-12-05 09:41:03

How to construct wildcard type in Scala macro?

233 views Asked by ghik At 05 December 2013 at 09:41

score 3030 · Answer 6 · 2024-11-24 09:03:54

Where is the scaladoc for scala.language.existentials?

3k views Asked by Lai Yu-Hsuan At 24 November 2024 at 09:03

score 185 · Answer 7 · 2024-11-24 08:35:14

Existentials vs Covariance in Scala

185 views Asked by jhegedus At 24 November 2024 at 08:35

score 301 · Answer 8 · 2013-09-01 14:43:19

Existentially quantified types Could not deduce in the typeclass context

301 views Asked by highfly22 At 01 September 2013 at 14:43

score 2633 · Answer 9 · 2024-11-24 09:06:04

How to describe and fix this Scala type mismatch error?

2.6k views Asked by Rob N At 24 November 2024 at 09:06

score 106 · Answer 10 · 2024-11-23 21:04:51

Is there a way to bind the supressed type variable of an existential data type during pattern matching?

106 views Asked by Dufaer At 23 November 2024 at 21:04

TechQA.

List Question

Types and generics: difference between `[X <: Int]` and `{type X <: Int }`

Why can't the compiler figure out (_ >: T) => (_ <: V[_ <: U]) <: T => V[U] for V[+_]?

Could not deduce KnownNat in two existentials with respect to the singletons library

General 'typeless' STack in Haskell

How to construct wildcard type in Scala macro?

Where is the scaladoc for scala.language.existentials?

Existentials vs Covariance in Scala

Existentially quantified types Could not deduce in the typeclass context

How to describe and fix this Scala type mismatch error?

Is there a way to bind the supressed type variable of an existential data type during pattern matching?

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