From cff13b54421095190314c724896842abf4dd2dc1 Mon Sep 17 00:00:00 2001
From: ducky
Date: Tue, 20 Oct 2015 17:51:53 -0700
Subject: Add explicit types for public methods

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

(limited to 'src/main/scala/Chisel/Emitter.scala')

diff --git a/src/main/scala/Chisel/Emitter.scala b/src/main/scala/Chisel/Emitter.scala
index ecedb3b7..b4689d61 100644
--- a/src/main/scala/Chisel/Emitter.scala
+++ b/src/main/scala/Chisel/Emitter.scala
@@ -3,7 +3,7 @@
 package Chisel
 
 private class Emitter(circuit: Circuit) {
-  override def toString = res.toString
+  override def toString: String = res.toString
 
   private def emitPort(e: Port): String =
     s"${e.dir} ${e.id.getRef.name} : ${e.id.toType}"
-- 
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