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Reflection Library for the Scala Programming Language

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/*
 * Scala (https://www.scala-lang.org)
 *
 * Copyright EPFL and Lightbend, Inc.
 *
 * Licensed under Apache License 2.0
 * (http://www.apache.org/licenses/LICENSE-2.0).
 *
 * See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 */

package scala.reflect
package internal
package transform

trait PostErasure {
  val global: SymbolTable
  import global._

  object elimErasedValueType extends TypeMap {
    def apply(tp: Type) = tp match {
      case ConstantType(Constant(tp: Type)) => ConstantType(Constant(apply(tp)))
      case ErasedValueType(_, underlying)   => underlying
      case _                                => mapOver(tp)
    }
  }

  def transformInfo(sym: Symbol, tp: Type) = elimErasedValueType(tp)
}