Add test for t5579 in pending/pos

1 files changed, 29 insertions, 0 deletions

diff --git a/test/pending/pos/t5579.scala b/test/pending/pos/t5579.scala
new file mode 100644
index 0000000000..a1ee077fe7
--- /dev/null
+++ b/test/pending/pos/t5579.scala
@@ -0,0 +1,29 @@
+import language.existentials
+
+class Result[+A]
+
+case class Success[A](x: A) extends Result[A]
+
+class Apply[A]
+
+object Apply {
+  def apply[A](f: Int => Result[A]): Apply[A] = new Apply[A]
+}
+
+object TestUnit {
+  //Error is here:
+  def goo = Apply { i =>
+    i match {
+      case 1 => Success(Some(1))
+      case _ => Success(None)
+    }
+  }
+  
+  //If type is defined explicitly (which I wanted from compiler to infer), then all is ok
+  def foo = Apply[t forSome { type t >: Some[Int] with None.type <: Option[Int] }] { i =>
+    i match {
+      case 1 => Success(Some(1))
+      case _ => Success(None)
+    }
+  }
+}