1 files changed, 29 insertions, 0 deletions
diff --git a/tests/disabled/macro/run/macro-duplicate/Impls_Macros_1.scala b/tests/disabled/macro/run/macro-duplicate/Impls_Macros_1.scala
new file mode 100644
index 000000000..84fb2c5b6
--- /dev/null
+++ b/tests/disabled/macro/run/macro-duplicate/Impls_Macros_1.scala
@@ -0,0 +1,29 @@
+import scala.reflect.macros.blackbox.Context
+
+object Macros {
+  def impl(c: Context) = {
+    import c.universe._
+    val Expr(Block((cdef: ClassDef) :: Nil, _)) = reify { class C { def x = 2 } }
+    val cdef1 =
+      new Transformer {
+        override def transform(tree: Tree): Tree = tree match {
+          case Template(_, _, ctor :: defs) =>
+            val defs1 = defs collect {
+              case ddef @ DefDef(mods, name, tparams, vparamss, tpt, body) =>
+                val future = Select(Select(Ident(TermName("scala")), TermName("concurrent")), TermName("Future"))
+                val Future = Select(Select(Ident(TermName("scala")), TermName("concurrent")), TypeName("Future"))
+                val tpt1 = if (tpt.isEmpty) tpt else AppliedTypeTree(Future, List(tpt))
+                val body1 = Apply(future, List(body))
+                val name1 = TermName("async" + name.toString.capitalize)
+                DefDef(mods, name1, tparams, vparamss, tpt1, body1)
+            }
+            Template(Nil, emptyValDef, ctor +: defs ::: defs1)
+          case _ =>
+            super.transform(tree)
+        }
+      } transform cdef
+    c.Expr[Unit](Block(cdef1 :: Nil, Literal(Constant(()))))
+  }
+
+  def foo = macro impl
+}