1 files changed, 47 insertions, 0 deletions
diff --git a/test/files/run/t7096.scala b/test/files/run/t7096.scala
index 2495102899..e7a894fc23 100644
--- a/test/files/run/t7096.scala
+++ b/test/files/run/t7096.scala
@@ -3,6 +3,53 @@
  */
 import scala.tools.partest._
 import scala.tools.nsc._
+import scala.reflect.runtime.{universe => ru}
+import scala.language.implicitConversions
+
+// necessary to avoid bincompat with scala-partest compiled against the old compiler
+abstract class CompilerTest extends DirectTest {
+  def check(source: String, unit: global.CompilationUnit): Unit
+
+  lazy val global: Global = newCompiler()
+  lazy val units: List[global.CompilationUnit] = compilationUnits(global)(sources: _ *)
+  import global._
+  import definitions.{ compilerTypeFromTag }
+
+  override def extraSettings = "-usejavacp -d " + testOutput.path
+
+  def show() = (sources, units).zipped foreach check
+
+  // Override at least one of these...
+  def code = ""
+  def sources: List[String] = List(code)
+
+  // Utility functions
+  class MkType(sym: Symbol) {
+    def apply[M](implicit t: ru.TypeTag[M]): Type =
+      if (sym eq NoSymbol) NoType
+      else appliedType(sym, compilerTypeFromTag(t))
+  }
+  implicit def mkMkType(sym: Symbol) = new MkType(sym)
+
+  def allMembers(root: Symbol): List[Symbol] = {
+    def loop(seen: Set[Symbol], roots: List[Symbol]): List[Symbol] = {
+      val latest = roots flatMap (_.info.members) filterNot (seen contains _)
+      if (latest.isEmpty) seen.toList.sortWith(_ isLess _)
+      else loop(seen ++ latest, latest)
+    }
+    loop(Set(), List(root))
+  }
+
+  class SymsInPackage(pkgName: String) {
+    def pkg     = rootMirror.getPackage(TermName(pkgName))
+    def classes = allMembers(pkg) filter (_.isClass)
+    def modules = allMembers(pkg) filter (_.isModule)
+    def symbols = classes ++ terms filterNot (_ eq NoSymbol)
+    def terms   = allMembers(pkg) filter (s => s.isTerm && !s.isConstructor)
+    def tparams = classes flatMap (_.info.typeParams)
+    def tpes    = symbols map (_.tpe) distinct
+  }
+}
 
 object Test extends CompilerTest {
   import global._