Fix two private leaks in dotty compiler itself.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/dotty/tools/dotc/printing/Disambiguation.scala b/src/dotty/tools/dotc/printing/Disambiguation.scala
index 29b290f03..aa3fae2de 100644
--- a/src/dotty/tools/dotc/printing/Disambiguation.scala
+++ b/src/dotty/tools/dotc/printing/Disambiguation.scala
@@ -14,12 +14,12 @@ object Disambiguation {
     val variants = new mutable.HashMap[String, mutable.ListBuffer[Symbol]]
   }
 
-  def newPrinter: Context => Printer = {
+  def newPrinter: Context => RefinedPrinter = {
     val state = new State
     new Printer(state)(_)
   }
 
-  class Printer(state: State)(_ctx: Context) extends RefinedPrinter(_ctx) {
+  private class Printer(state: State)(_ctx: Context) extends RefinedPrinter(_ctx) {
     import state._
 
     override def simpleNameString(sym: Symbol): String = {
diff --git a/src/dotty/tools/dotc/typer/VarianceChecker.scala b/src/dotty/tools/dotc/typer/VarianceChecker.scala
index bbe391726..b257ee192 100644
--- a/src/dotty/tools/dotc/typer/VarianceChecker.scala
+++ b/src/dotty/tools/dotc/typer/VarianceChecker.scala
@@ -13,7 +13,7 @@ import config.Printers.variances
  *  The method should be invoked once for each Template.
  */
 object VarianceChecker {
-  private case class VarianceError(tvar: Symbol, required: Variance)
+  case class VarianceError(tvar: Symbol, required: Variance)
   def check(tree: tpd.Tree)(implicit ctx: Context) =
     new VarianceChecker()(ctx).Traverser.traverse(tree)
 }