File name renaming

Bringing file names tpd/untpd in line with the objects they define.

3 files changed, 1 insertions, 4 deletions

diff --git a/src/dotty/tools/dotc/ast/TypedTrees.scala b/src/dotty/tools/dotc/ast/tpd.scala
index bf3b3633b..bf3b3633b 100644
--- a/src/dotty/tools/dotc/ast/TypedTrees.scala
+++ b/src/dotty/tools/dotc/ast/tpd.scala
diff --git a/src/dotty/tools/dotc/ast/UntypedTrees.scala b/src/dotty/tools/dotc/ast/untpd.scala
index 774f24394..774f24394 100644
--- a/src/dotty/tools/dotc/ast/UntypedTrees.scala
+++ b/src/dotty/tools/dotc/ast/untpd.scala
diff --git a/src/dotty/tools/dotc/core/TyperState.scala b/src/dotty/tools/dotc/core/TyperState.scala
index 53782c642..bac33e143 100644
--- a/src/dotty/tools/dotc/core/TyperState.scala
+++ b/src/dotty/tools/dotc/core/TyperState.scala
@@ -17,6 +17,7 @@ class TyperState(val reporter: Reporter) extends DotClass with Showable {
   def constraint: Constraint = new Constraint(SimpleMap.Empty)
   def constraint_=(c: Constraint): Unit = {}
 
+  /** The uninstantiated variables */
   def uninstVars = constraint.uninstVars
 
   /** Gives for each instantiated type var that does not yet have its `inst` field
@@ -87,7 +88,3 @@ extends TyperState(reporter) {
 
   override def toText(printer: Printer): Text = constraint.toText(printer)
 }
-
-object MutableTyperState {
-  private def toStr(x: Any) = x.toString
-}