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/* NSC -- new Scala compiler
* Copyright 2005-2012 LAMP/EPFL
* @author Paul Phillips
*/
package scala.tools.nsc
import scala.language.implicitConversions
/** The main REPL related classes and values are as follows.
* In addition to standard compiler classes Global and Settings, there are:
*
* History: an interface for session history.
* Completion: an interface for tab completion.
* ILoop (formerly InterpreterLoop): The umbrella class for a session.
* IMain (formerly Interpreter): Handles the evolving state of the session
* and handles submitting code to the compiler and handling the output.
* InteractiveReader: how ILoop obtains input.
* History: an interface for session history.
* Completion: an interface for tab completion.
* Power: a repository for more advanced/experimental features.
*
* ILoop contains { in: InteractiveReader, intp: IMain, settings: Settings, power: Power }
* InteractiveReader contains { history: History, completion: Completion }
* IMain contains { global: Global }
*/
package object interpreter extends ReplConfig with ReplStrings {
type JFile = java.io.File
type JClass = java.lang.Class[_]
type JList[T] = java.util.List[T]
type JCollection[T] = java.util.Collection[T]
type JPrintWriter = java.io.PrintWriter
type InputStream = java.io.InputStream
type OutputStream = java.io.OutputStream
val IR = Results
implicit def postfixOps = scala.language.postfixOps // make all postfix ops in this package compile without warning
private[interpreter] implicit def javaCharSeqCollectionToScala(xs: JCollection[_ <: CharSequence]): List[String] = {
import scala.collection.JavaConverters._
xs.asScala.toList map ("" + _)
}
private[nsc] implicit def enrichClass[T](clazz: Class[T]) = new RichClass[T](clazz)
private[nsc] implicit def enrichAnyRefWithTap[T](x: T) = new TapMaker(x)
private[nsc] def tracing[T](msg: String)(x: T): T = x.tapTrace(msg)
private[nsc] def debugging[T](msg: String)(x: T) = x.tapDebug(msg)
}
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