1 files changed, 22 insertions, 0 deletions
diff --git a/test/files/run/t6221/Macros_1.scala b/test/files/run/t6221/Macros_1.scala
new file mode 100644
index 0000000000..c9500626d8
--- /dev/null
+++ b/test/files/run/t6221/Macros_1.scala
@@ -0,0 +1,22 @@
+import language.experimental.macros
+import language.implicitConversions
+import scala.reflect.macros.Context
+import scala.reflect.runtime.universe.Tree
+
+class ReflectiveClosure[A, B](val tree: Tree, fn: A => B) extends (A => B) {
+  def apply(x: A) = fn(x)
+}
+
+object ReflectiveClosure {
+  implicit def reflectClosure[A, B](f: A => B): ReflectiveClosure[A, B] = macro Macros.reflectiveClosureImpl[A, B]
+}
+
+object Macros {
+  def reflectiveClosureImpl[A, B](c: Context)(f: c.Expr[A => B]): c.Expr[ReflectiveClosure[A, B]] = {
+    import c.universe._
+    val u = treeBuild.mkRuntimeUniverseRef
+    val m = EmptyTree
+    val tree = c.Expr[scala.reflect.runtime.universe.Tree](Select(c.reifyTree(u, m, f.tree), newTermName("tree")))
+    c.universe.reify(new ReflectiveClosure(tree.splice, f.splice))
+  }
+}