From b2d9eacd26e8283f438bc6429770497290d5b9c3 Mon Sep 17 00:00:00 2001
From: Jack
Date: Tue, 2 Feb 2016 11:49:38 -0800
Subject: Adding ScalaTest for unit testing of Scala FIRRTL. Added a few basic
 tests for the Parser. Added custom Parser exceptions for better error
 reporting and checking. Fixed bug in grammar not allowing most keywords as
 Ids

---
 src/main/scala/firrtl/PrimOps.scala | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/main/scala/firrtl/PrimOps.scala')

diff --git a/src/main/scala/firrtl/PrimOps.scala b/src/main/scala/firrtl/PrimOps.scala
index 56d1053c..790fa538 100644
--- a/src/main/scala/firrtl/PrimOps.scala
+++ b/src/main/scala/firrtl/PrimOps.scala
@@ -42,6 +42,7 @@ object PrimOps extends LazyLogging {
     HEAD_OP -> "head",
     TAIL_OP -> "tail"
   )
+  lazy val listing: Seq[String] = PrimOps.mapPrimOp2String.map { case (k,v) => v } toSeq
   private val mapString2PrimOp = mapPrimOp2String.map(_.swap)
   def fromString(op: String): PrimOp = mapString2PrimOp(op)
 
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