From 1b415c904bece230a706c0d19462345fc87abf67 Mon Sep 17 00:00:00 2001
From: Som Snytt <som.snytt@gmail.com>
Date: Tue, 13 Sep 2016 13:33:05 -0700
Subject: SI-8040 Heeding -Ywarn-unused

Polish notation, as in shoe-shine, as recommended by
the warning.

Minor clean-ups as advocated by `Ywarn-unused` and `Xlint`.
---
 src/compiler/scala/tools/nsc/typechecker/RefChecks.scala | 2 --
 1 file changed, 2 deletions(-)

(limited to 'src/compiler/scala/tools/nsc/typechecker/RefChecks.scala')

diff --git a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
index 31476e86cd..b1e7592b47 100644
--- a/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/RefChecks.scala
@@ -323,8 +323,6 @@ abstract class RefChecks extends Transform {
         import pair._
         val member   = low
         val other    = high
-        def memberTp = lowType
-        def otherTp  = highType
 
 //        debuglog(s"Checking validity of ${member.fullLocationString} overriding ${other.fullLocationString}")
 
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