Test to close si-6317
Test to close si-6317

Closes scala/bug#6317.

scala/scala,lrytz/scala,martijnhoekstra/scala,martijnhoekstra/scala,scala/scala,scala/scala,martijnhoekstra/scala,scala/scala,scala/scala,lrytz/scala,martijnhoekstra/scala,lrytz/scala,lrytz/scala,lrytz/scala,scala/scala,martijnhoekstra/scala,martijnhoekstra/scala,lrytz/scala