From 76f07f7a5e03ac685270c7af4aa736ca84a00f1f Mon Sep 17 00:00:00 2001
From: Martin Odersky <odersky@gmail.com>
Date: Thu, 28 Nov 2013 14:24:11 +0100
Subject: Hoisting out commonly used values into util.common

... because this cuts down on object creations. Also, some polishings in Denotations.
---
 src/dotty/tools/dotc/typer/Typer.scala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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

diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala
index e4081f633..5fd995839 100644
--- a/src/dotty/tools/dotc/typer/Typer.scala
+++ b/src/dotty/tools/dotc/typer/Typer.scala
@@ -23,6 +23,7 @@ import ErrorReporting._
 import Inferencing.{FunProto, PolyProto, Compatibility, normalize}
 import EtaExpansion.etaExpand
 import util.Positions._
+import util.common._
 import util.SourcePosition
 import collection.mutable
 import annotation.tailrec
@@ -482,7 +483,7 @@ class Typer extends Namer with Applications with Implicits {
           val MethodType(_, paramTypes) = meth.info
           paramTypes
         case _ =>
-          params map Function.const(WildcardType)
+          params map alwaysWildcardType
       }
       val inferredParams: List[untpd.ValDef] =
         for ((param, formal) <- params zip protoFormals) yield
-- 
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