1 files changed, 52 insertions, 0 deletions
diff --git a/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala b/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala
new file mode 100644
index 000000000..63c34b3ab
--- /dev/null
+++ b/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala
@@ -0,0 +1,52 @@
+// As per http://meta.plasm.us/posts/2013/08/31/feeding-our-vampires/
+
+import scala.annotation.StaticAnnotation
+import scala.reflect.macros.whitebox.Context
+import scala.language.experimental.macros
+
+class body(tree: Any) extends StaticAnnotation
+
+object Macros {
+  def selFieldImpl(c: Context) = {
+    import c.universe._
+    val field = c.macroApplication.symbol
+    val bodyAnn = field.annotations.filter(_.tree.tpe <:< typeOf[body]).head
+    c.Expr[Any](bodyAnn.tree.children(1))
+  }
+
+  def mkObjectImpl(c: Context)(xs: c.Expr[Any]*) = {
+    import c.universe._
+    import Flag._
+    // val kvps = xs.toList map { case q"${_}(${Literal(Constant(name: String))}).->[${_}]($value)" => name -> value }
+    val kvps = xs.map(_.tree).toList map { case Apply(TypeApply(Select(Apply(_, List(Literal(Constant(name: String)))), _), _), List(value)) => name -> value }
+    // val fields = kvps map { case (k, v) => q"@body($v) def ${TermName(k)} = macro Macros.selFieldImpl" }
+    val fields = kvps map { case (k, v) => DefDef(
+      Modifiers(MACRO, typeNames.EMPTY, List(Apply(Select(New(Ident(TypeName("body"))), termNames.CONSTRUCTOR), List(v)))),
+      TermName(k), Nil, Nil, Ident(TypeName("Any")), Select(Ident(TermName("Macros")), TermName("selFieldImpl"))) }
+    // q"import scala.language.experimental.macros; class Workaround { ..$fields }; new Workaround{}"
+    c.Expr[Any](Block(
+      List(
+        Import(Select(Select(Ident(TermName("scala")), TermName("language")), TermName("experimental")), List(ImportSelector(TermName("macros"), 51, TermName("macros"), 51))),
+        ClassDef(
+          NoMods, TypeName("Workaround"), Nil,
+          Template(
+            List(Select(Ident(TermName("scala")), TypeName("AnyRef"))), noSelfType,
+            DefDef(
+              NoMods, termNames.CONSTRUCTOR, Nil, List(Nil), TypeTree(),
+              Block(List(Apply(Select(Super(This(typeNames.EMPTY), typeNames.EMPTY), termNames.CONSTRUCTOR), List())), Literal(Constant(()))))
+            +: fields)),
+        ClassDef(
+          Modifiers(FINAL), TypeName("$anon"), Nil,
+          Template(
+            List(Ident(TypeName("Workaround"))), noSelfType,
+            List(
+              DefDef(
+                NoMods, termNames.CONSTRUCTOR, Nil, List(Nil), TypeTree(),
+                Block(List(Apply(Select(Super(This(typeNames.EMPTY), typeNames.EMPTY), termNames.CONSTRUCTOR), List())), Literal(Constant(())))))))),
+      Apply(Select(New(Ident(TypeName("$anon"))), termNames.CONSTRUCTOR), List())))
+  }
+}
+
+object mkObject {
+  def apply(xs: Any*): Any = macro Macros.mkObjectImpl
+}