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authorPaul Phillips <paulp@improving.org>2011-08-24 17:11:55 +0000
committerPaul Phillips <paulp@improving.org>2011-08-24 17:11:55 +0000
commitb9785280a7138a2bb52060faf94807aa0d07dec1 (patch)
tree870cc1930ac3d50cd07078260f58984224dd39a5 /test/files/pos/bug1279a.scala
parent84fcf633d9ca507124806d64729cb8463bcebb69 (diff)
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Renamed tests named bugXXX to tXXX, no review.
Diffstat (limited to 'test/files/pos/bug1279a.scala')
-rw-r--r--test/files/pos/bug1279a.scala40
1 files changed, 0 insertions, 40 deletions
diff --git a/test/files/pos/bug1279a.scala b/test/files/pos/bug1279a.scala
deleted file mode 100644
index 9212b583d4..0000000000
--- a/test/files/pos/bug1279a.scala
+++ /dev/null
@@ -1,40 +0,0 @@
-// see #13
-// providing the type parameter in the recursive call to all4Impl
-// avoids the problem
-
-
-// covariant linked list
-abstract class M
-{ self =>
-
- type T
- final type selfType = M {type T <: self.T}
- type actualSelfType >: self.type <: selfType
-
- def next: selfType
-
-
- // I don't understand why this doesn't compile, but that's a separate matter
- // error: method all2 cannot be accessed in M.this.selfType
- // because its instance type => Stream[M{type T <: M.this.selfType#T}]
- // contains a malformed type: M.this.selfType#T
- // def all2: Stream[M {type T <: self.T}] = Stream.cons(self: actualSelfType, next.all2)
-
-
- // compiles successfully
- // def all3: Stream[M {type T <: self.T}] = all3Impl(self: actualSelfType)
- // private def all3Impl(first: M {type T <: self.T}): Stream[M {type T <: self.T}] = Stream.cons(first, all3Impl(first.next))
-
-
-
- def all4: Stream[M {type T <: self.T}] = Unrelated.all4Impl[T](self: actualSelfType)
-}
-
-object Unrelated
-{
- // TODO!!! fix this bug for real, it compiles successfully, but weird types are inferred
- // def all4Impl[U](first: M {type T <: U}): Stream[M {type T <: U}] = Stream.cons(first, all4Impl(first.next))
-
-// compiles successfully
- def all4Impl[U](first: M {type T <: U}): Stream[M {type T <: U}] = Stream.cons(first, all4Impl[U](first.next))
-}