From e09a09e3f4e5d6d8650b1db4add96c0a5b09e8ca Mon Sep 17 00:00:00 2001
From: Jim Lawson
Date: Mon, 25 Jul 2016 16:36:06 -0700
Subject: Enable current (chisel2-style) compatibility mode.

---
 chiselFrontend/src/main/scala/chisel3/core/Data.scala | 1 +
 1 file changed, 1 insertion(+)

(limited to 'chiselFrontend/src/main/scala/chisel3/core/Data.scala')

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Data.scala b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
index 9e362fa6..73470383 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Data.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
@@ -16,6 +16,7 @@ sealed abstract class Direction(name: String) {
 object Direction {
   object Input  extends Direction("input") { override def flip: Direction = Output }
   object Output extends Direction("output") { override def flip: Direction = Input }
+  object Unspecified extends Direction("unspecified") { override def flip: Direction = Unspecified }
 }
 
 @deprecated("debug doesn't do anything in Chisel3 as no pruning happens in the frontend", "chisel3")
-- 
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