From 9bada400b36834e92484e416a5b9b41b10cbd5a5 Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Fri, 18 Nov 2016 17:19:59 +0100
Subject: More extensive stats about generated trees

---
 src/dotty/tools/dotc/Run.scala | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/dotty/tools/dotc/Run.scala')

diff --git a/src/dotty/tools/dotc/Run.scala b/src/dotty/tools/dotc/Run.scala
index f5ba56a7e..0f652ff0b 100644
--- a/src/dotty/tools/dotc/Run.scala
+++ b/src/dotty/tools/dotc/Run.scala
@@ -82,6 +82,9 @@ class Run(comp: Compiler)(implicit ctx: Context) {
         ctx.informTime(s"$phase ", start)
       }
     if (!ctx.reporter.hasErrors) Rewrites.writeBack()
+    for (unit <- units)
+      Stats.record("retained typed trees at end", unit.tpdTree.treeSize)
+    Stats.record("total trees at end", ast.Trees.ntrees)
   }
 
   private sealed trait PrintedTree
-- 
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