From 17f1c5fc26d2b1390ef5a224c8187dcc10ce0784 Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Mon, 18 May 2015 12:01:21 +0200
Subject: Rename for clarity

---
 src/dotty/tools/dotc/core/Types.scala | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala
index 0175ee66c..237d498b0 100644
--- a/src/dotty/tools/dotc/core/Types.scala
+++ b/src/dotty/tools/dotc/core/Types.scala
@@ -812,10 +812,10 @@ object Types {
         case pre: RefinedType =>
           if (pre.refinedName ne name) loop(pre.parent)
           else pre.refinedInfo match {
-            case TypeAlias(tp) =>
-              if (!pre.refinementRefersToThis) tp
-              else tp match {
-                case TypeRef(SkolemType(`pre`), alias) => lookupRefined(alias)
+            case TypeAlias(alias) =>
+              if (!pre.refinementRefersToThis) alias
+              else alias match {
+                case TypeRef(SkolemType(`pre`), aliasName) => lookupRefined(aliasName )
                 case _ => NoType
               }
             case _ => loop(pre.parent)
-- 
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