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Diffstat (limited to 'test/files/pos/looping-jsig.scala')
-rw-r--r-- | test/files/pos/looping-jsig.scala | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/files/pos/looping-jsig.scala b/test/files/pos/looping-jsig.scala new file mode 100644 index 0000000000..15ccd75cb0 --- /dev/null +++ b/test/files/pos/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 +} |