From 42de6d9c42730cbce5659e821e9d9e04fe2ce925 Mon Sep 17 00:00:00 2001
From: ducky
Date: Wed, 4 Nov 2015 12:58:40 -0800
Subject: Fix new style errors

---
 src/main/scala/Chisel/testers/BasicTester.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/scala/Chisel/testers/BasicTester.scala')

diff --git a/src/main/scala/Chisel/testers/BasicTester.scala b/src/main/scala/Chisel/testers/BasicTester.scala
index dbb269bb..398e49e7 100644
--- a/src/main/scala/Chisel/testers/BasicTester.scala
+++ b/src/main/scala/Chisel/testers/BasicTester.scala
@@ -11,5 +11,5 @@ class BasicTester extends Module {
   io.done := Bool(false)
   io.error := UInt(0)
 
-  def popCount(n: Long) = n.toBinaryString.count(_=='1')
+  def popCount(n: Long): Int = n.toBinaryString.count(_=='1')
 }
-- 
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