From 2d7bf7a5fdb5ee722009d4816bb8aa355ead59fc Mon Sep 17 00:00:00 2001
From: Andrew Waterman
Date: Fri, 15 Jan 2016 14:23:28 -0800
Subject: flatten should return Seq[Bits], not Seq[UInt]

Calling toBits inside of flatten makes asInput/asOutput/asDirectionless fail
on SInts.  Also, the abstract type Data was already defining it to return
Seq[Bits], so this change didn't really change the API.
---
 src/main/scala/Chisel/Data.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/main/scala/Chisel/Data.scala b/src/main/scala/Chisel/Data.scala
index f9b277e1..c72c7dfc 100644
--- a/src/main/scala/Chisel/Data.scala
+++ b/src/main/scala/Chisel/Data.scala
@@ -123,7 +123,7 @@ object Clock {
 // TODO: Document this.
 sealed class Clock(dirArg: Direction) extends Element(dirArg, Width(1)) {
   def cloneType: this.type = Clock(dirArg).asInstanceOf[this.type]
-  private[Chisel] override def flatten: IndexedSeq[UInt] = IndexedSeq()
+  private[Chisel] override def flatten: IndexedSeq[Bits] = IndexedSeq()
   private[Chisel] def cloneTypeWidth(width: Width): this.type = cloneType
   private[Chisel] def toType = "Clock"
 
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