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-rw-r--r--src/main/scala/firrtl/Utils.scala4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/main/scala/firrtl/Utils.scala b/src/main/scala/firrtl/Utils.scala
index d767f027..fc2efba8 100644
--- a/src/main/scala/firrtl/Utils.scala
+++ b/src/main/scala/firrtl/Utils.scala
@@ -5,6 +5,10 @@
* - Find way to have generic map function instead of mapE and mapS under Stmt implicits
*/
+/* TODO Richard
+ * - add new IR nodes to all Util functions
+ */
+
package firrtl
import scala.collection.mutable.StringBuilder