1 files changed, 14 insertions, 0 deletions
diff --git a/tests/untried/pos/t3688.scala b/tests/untried/pos/t3688.scala
new file mode 100644
index 000000000..bf7983081
--- /dev/null
+++ b/tests/untried/pos/t3688.scala
@@ -0,0 +1,14 @@
+import collection.mutable
+import collection.JavaConversions._
+import java.{util => ju}
+
+object Test {
+
+ implicitly[mutable.Map[Int, String] => ju.Dictionary[Int, String]]
+
+}
+
+object Test2 {
+  def m[P <% ju.List[Int]](l: P) = 1
+  m(List(1)) // bug: should compile
+}