Details
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Type:
Bug
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Status: Open
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Priority:
Major
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Resolution: Unresolved
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Affects Version/s: Scala 2.9.1, Scala 2.10.0
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Fix Version/s: Backlog
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Component/s: Type Inference
Description
class Result[+A]
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case class Success[A](x: A) extends Result[A]
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class Apply[A]
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object Apply {
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def apply[A](f: Int => Result[A]): Apply[A] = new Apply[A]
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}
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object TestUnit {
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def goo : Apply[Option[Int]] = Apply { i =>
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/* val p = */i match {
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case 1 => Success(Some(1))
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case _ => Success(None)
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}
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//p
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}
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}
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This code compiles wуll. However with uncommented it fails. I checked all generics under the clojure are inferred in the same way. So I can't explain this different behavior.
