1 files changed, 17 insertions, 0 deletions
diff --git a/test/files/run/reflection-tags.scala b/test/files/run/reflection-tags.scala
new file mode 100644
index 0000000000..fba90f61e9
--- /dev/null
+++ b/test/files/run/reflection-tags.scala
@@ -0,0 +1,17 @@
+import scala.reflect.runtime.universe._
+import scala.reflect.ClassTag
+
+object Test extends App {
+  var typeMembers = typeOf[scala.reflect.api.Universe].members.filter(sym => sym.isType && !sym.isClass).toList
+  typeMembers = typeMembers.filter(_.name != TypeName("ModifiersCreator")) // type ModifiersCreator = ModifiersExtractor
+  val tags = typeOf[scala.reflect.api.Universe].members.filter(sym => sym.isImplicit).toList
+
+  typeMembers.foreach(_.typeSignature)
+  tags.foreach(_.typeSignature)
+
+  val outliers = typeMembers.filter(tm => !tags.exists(tag => tag.typeSignature match {
+    case NullaryMethodType(TypeRef(_, sym, targ :: Nil)) => sym == typeOf[ClassTag[_]].typeSymbol && targ.typeSymbol == tm
+    case _ => false
+  }))
+  println(outliers)
+}
+\ No newline at end of file