1 files changed, 0 insertions, 81 deletions
diff --git a/plugin/src/main/scala/chisel3/internal/plugin/ChiselPlugin.scala b/plugin/src/main/scala/chisel3/internal/plugin/ChiselPlugin.scala
deleted file mode 100644
index 9bf8c657..00000000
--- a/plugin/src/main/scala/chisel3/internal/plugin/ChiselPlugin.scala
+++ /dev/null
@@ -1,81 +0,0 @@
-// SPDX-License-Identifier: Apache-2.0
-
-package chisel3.internal.plugin
-
-import scala.tools.nsc
-import nsc.Global
-import nsc.plugins.{Plugin, PluginComponent}
-import scala.reflect.internal.util.NoPosition
-import scala.collection.mutable
-
-private[plugin] case class ChiselPluginArguments(
-  val skipFiles:         mutable.HashSet[String] = mutable.HashSet.empty,
-  var genBundleElements: Boolean = false) {
-  def useBundlePluginOpt = "useBundlePlugin"
-  def useBundlePluginFullOpt = s"-P:${ChiselPlugin.name}:$useBundlePluginOpt"
-  def genBundleElementsOpt = "genBundleElements"
-  def genBundleElementsFullOpt = s"-P:${ChiselPlugin.name}:$genBundleElementsOpt"
-  // Annoying because this shouldn't be used by users
-  def skipFilePluginOpt = "INTERNALskipFile:"
-  def skipFilePluginFullOpt = s"-P:${ChiselPlugin.name}:$skipFilePluginOpt"
-}
-
-object ChiselPlugin {
-  val name = "chiselplugin"
-
-  // Also logs why the component was not run
-  private[plugin] def runComponent(
-    global:    Global,
-    arguments: ChiselPluginArguments
-  )(unit:      global.CompilationUnit
-  ): Boolean = {
-    // This plugin doesn't work on Scala 2.11 nor Scala 3. Rather than complicate the sbt build flow,
-    // instead we just check the version and if its an early Scala version, the plugin does nothing
-    val scalaVersion = scala.util.Properties.versionNumberString.split('.')
-    val scalaVersionOk = scalaVersion(0).toInt == 2 && scalaVersion(1).toInt >= 12
-    val skipFile = arguments.skipFiles(unit.source.file.path)
-    if (scalaVersionOk && !skipFile) {
-      true
-    } else {
-      val reason = if (!scalaVersionOk) {
-        s"invalid Scala version '${scala.util.Properties.versionNumberString}'"
-      } else {
-        s"file skipped via '${arguments.skipFilePluginFullOpt}'"
-      }
-      // Enable this with scalacOption '-Ylog:chiselbundlephase'
-      global.log(s"Skipping BundleComponent on account of $reason.")
-      false
-    }
-  }
-}
-
-// The plugin to be run by the Scala compiler during compilation of Chisel code
-class ChiselPlugin(val global: Global) extends Plugin {
-  val name = ChiselPlugin.name
-  val description = "Plugin for Chisel 3 Hardware Description Language"
-  private val arguments = ChiselPluginArguments()
-  val components: List[PluginComponent] = List[PluginComponent](
-    new ChiselComponent(global, arguments),
-    new BundleComponent(global, arguments)
-  )
-
-  override def init(options: List[String], error: String => Unit): Boolean = {
-    for (option <- options) {
-      if (option == arguments.useBundlePluginOpt) {
-        val msg = s"'${arguments.useBundlePluginFullOpt}' is now default behavior, you can stop using the scalacOption."
-        global.reporter.warning(NoPosition, msg)
-      } else if (option.startsWith(arguments.skipFilePluginOpt)) {
-        val filename = option.stripPrefix(arguments.skipFilePluginOpt)
-        arguments.skipFiles += filename
-        // Be annoying and warn because users are not supposed to use this
-        val msg = s"Option -P:${ChiselPlugin.name}:$option should only be used for internal chisel3 compiler purposes!"
-        global.reporter.warning(NoPosition, msg)
-      } else if (option == arguments.genBundleElementsOpt) {
-        arguments.genBundleElements = true
-      } else {
-        error(s"Option not understood: '$option'")
-      }
-    }
-    true
-  }
-}