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Refinements to skolemizaton #23513
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Refinements to skolemizaton #23513
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7b9f0cb
Deskolemize after fully defining type
odersky 0ee4c20
Refactoring: pass an optional argument tree to safeSubstParam
odersky 31cd178
Re-use SkolemType for arguments
odersky bfa02e2
Refinement: Make scheme work also if arguments are duplicated
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,13 @@ | ||
import scala.language.experimental.modularity | ||
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class Box1[T <: Singleton](val x: T) | ||
class Box2[T : Singleton](x: => T) | ||
def id(x: Int): x.type = x | ||
def readInt(): Int = ??? | ||
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def Test = () | ||
val x = Box1(id(readInt())) | ||
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val _: Box1[? <: Int] = x | ||
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val y = Box2(id(readInt())) |
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