1 files changed, 0 insertions, 46 deletions
diff --git a/src/main/scala/firrtl/annotations/TargetToken.scala b/src/main/scala/firrtl/annotations/TargetToken.scala
deleted file mode 100644
index 587f30eb..00000000
--- a/src/main/scala/firrtl/annotations/TargetToken.scala
+++ /dev/null
@@ -1,46 +0,0 @@
-// See LICENSE for license details.
-
-package firrtl.annotations
-
-/** Building block to represent a [[Target]] of a FIRRTL component */
-sealed trait TargetToken {
-  def keyword: String
-  def value: Any
-
-  /** Returns whether this token is one of the type of tokens whose keyword is passed as an argument
-    * @param keywords
-    * @return
-    */
-  def is(keywords: String*): Boolean = {
-    keywords.map { kw =>
-      require(TargetToken.keyword2targettoken.keySet.contains(kw),
-        s"Keyword $kw must be in set ${TargetToken.keyword2targettoken.keys}")
-      val lastClass = this.getClass
-      lastClass == TargetToken.keyword2targettoken(kw)("0").getClass
-    }.reduce(_ || _)
-  }
-}
-
-/** Object containing all [[TargetToken]] subclasses */
-case object TargetToken {
-  case class Instance(value: String)  extends TargetToken { override def keyword: String = "inst" }
-  case class OfModule(value: String)  extends TargetToken { override def keyword: String = "of" }
-  case class Ref(value: String)       extends TargetToken { override def keyword: String = "ref" }
-  case class Index(value: Int)        extends TargetToken { override def keyword: String = "[]" }
-  case class Field(value: String)     extends TargetToken { override def keyword: String = "." }
-  case object Clock                   extends TargetToken { override def keyword: String = "clock"; val value = "" }
-  case object Init                    extends TargetToken { override def keyword: String = "init";  val value = "" }
-  case object Reset                   extends TargetToken { override def keyword: String = "reset"; val value = "" }
-
-  val keyword2targettoken = Map(
-    "inst" -> ((value: String) => Instance(value)),
-    "of" -> ((value: String) => OfModule(value)),
-    "ref" -> ((value: String) => Ref(value)),
-    "[]" -> ((value: String) => Index(value.toInt)),
-    "." -> ((value: String) => Field(value)),
-    "clock" -> ((value: String) => Clock),
-    "init" -> ((value: String) => Init),
-    "reset" -> ((value: String) => Reset)
-  )
-}
-