Fix scala#79: Add test

scala#79 is fixed by scala#2435 in the dotty repo. This PR contains the test that failed.
szeiger · May 15, 2017 · 049cb47 · 049cb47
1 parent cbfc5a8
commit 049cb47
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/main/scala/strawman/collection/immutable/LazyList.scala b/src/main/scala/strawman/collection/immutable/LazyList.scala
@@ -66,5 +66,5 @@ object LazyList extends IterableFactory[LazyList] {
 
   def newBuilder[A]: Builder[A, LazyList[A]] = ???
 
-  def empty[A <: Any]: LazyList[A] = new LazyList[A](None)
+  def empty[A]: LazyList[A] = new LazyList[A](None)
 }
diff --git a/src/test/scala/strawman/collection/test/Test.scala b/src/test/scala/strawman/collection/test/Test.scala
@@ -248,6 +248,8 @@ class StrawmanTest {
     val ys15: Seq[(Int, Boolean)] = xs15
     val xs16 = xs.reverse
     val ys16: Seq[Int] = xs16
+    val ys17 = LazyList.empty ++ LazyList.empty
+    val ys18: LazyList[Nothing] = ys17
     println("-------")
     println(x1)
     println(x2)