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author | Martin Odersky <odersky@gmail.com> | 2015-12-20 22:00:29 +0100 |
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committer | Martin Odersky <odersky@gmail.com> | 2015-12-20 22:00:45 +0100 |
commit | e51b8845fb20fe3a4e1c655d4b72e2833906bbc2 (patch) | |
tree | 91bc16867d7a709566d8be80902b3256294cf338 /tests/new/looping-jsig.scala | |
parent | 581fee04f808d6f7759f98358e7475e6a58138e3 (diff) | |
download | dotty-e51b8845fb20fe3a4e1c655d4b72e2833906bbc2.tar.gz dotty-e51b8845fb20fe3a4e1c655d4b72e2833906bbc2.tar.bz2 dotty-e51b8845fb20fe3a4e1c655d4b72e2833906bbc2.zip |
The big pending/pos test triage
Diffstat (limited to 'tests/new/looping-jsig.scala')
-rw-r--r-- | tests/new/looping-jsig.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/new/looping-jsig.scala b/tests/new/looping-jsig.scala new file mode 100644 index 000000000..6e3313c46 --- /dev/null +++ b/tests/new/looping-jsig.scala @@ -0,0 +1,18 @@ +import scala.collection.mutable._ + +trait BugTrack { + trait B[+T] + val cache : HashMap[A[_], B[_]] = HashMap.empty + + def A[T](f: Int => B[T]): A[T] + = new A[T]{def apply(in: Int) = f(in)} + + abstract class A[+T] extends (Int => B[T]) { + def giveMeSame = this + } + + def amethod[T](p: =>A[T]): A[T] = A(in => cache.get(p) match { + case Some(res) => res + case None => p(in) + }).giveMeSame.asInstanceOf[A[T]] +} |