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-rw-r--r--src/main/scala/firrtl/transforms/RemoveKeywordCollisions.scala1
1 files changed, 0 insertions, 1 deletions
diff --git a/src/main/scala/firrtl/transforms/RemoveKeywordCollisions.scala b/src/main/scala/firrtl/transforms/RemoveKeywordCollisions.scala
index 9eee69d4..1f0202d1 100644
--- a/src/main/scala/firrtl/transforms/RemoveKeywordCollisions.scala
+++ b/src/main/scala/firrtl/transforms/RemoveKeywordCollisions.scala
@@ -21,7 +21,6 @@ import scala.collection.mutable
class RemoveKeywordCollisions(keywords: Set[String]) extends Transform {
val inputForm: CircuitForm = LowForm
val outputForm: CircuitForm = LowForm
- private type Renames = mutable.HashMap[String, String]
private type ModuleType = mutable.HashMap[String, ir.Type]
private val inlineDelim = "_"