1 files changed, 17 insertions, 0 deletions
diff --git a/tests/pos/i1045.scala b/tests/pos/i1045.scala
index f5985af92..f0cf1df90 100644
--- a/tests/pos/i1045.scala
+++ b/tests/pos/i1045.scala
@@ -1,7 +1,24 @@
 import scala.collection._
+
+object EmptyHashMap extends mutable.HashMap[Nothing, Nothing]
 object T {
   val newSymbolMap: mutable.HashMap[String, mutable.HashMap[Int, Double]] = mutable.HashMap.empty
   val map = newSymbolMap.getOrElse("a", mutable.HashMap.empty)
   map.put(1, 0.0)
   newSymbolMap.put("a", map)
+
+   /** A map storing free variables of functions and classes */
+//  type SymSet = Set[Symbol]
+//  private val free = new collection.mutable.LinkedHashMap[Symbol, SymSet]
+//  def freeVars(sym: Symbol): List[Symbol] = free.getOrElse(sym, Nil).toList
+
+  class Tree[X >: Null] { def tpe: X = null }
+  class Ident[X >: Null] extends Tree[X]
+  class Apply[X >: Null] extends Tree[X]
+
+  val x: Ident[Symbol] | Apply[Symbol] = ???
+  val y = x.tpe
+  val z: Symbol = y
+
+
 }