TiarkRompf

package autodiff

import org.scalatest._
import org.scalatest.Assertions._

import scala.collection.mutable._

class AutoDiffSpec extends FunSuite {

  // computation graph (list of nodes)

TiarkRompf

/* collapsing multiple levels of interpreters */

object TestMeta3 {

  abstract class Exp
  case class Lit(n:Int) extends Exp
  case class Sym(s:String) extends Exp
  case class Var(n:Int) extends Exp
  case class App(e1:Exp, e2:Exp) extends Exp
  case class Lam(e:Exp) extends Exp

TiarkRompf

import language.experimental.macros
import language.dynamics

import scala.reflect.macros._

case class Rep[+T](x:String)

implicit def anyToRep[T](x:T) = new Rep[T](x.toString)

class ShouldLift[T]

TiarkRompf

package test1

/*
======================================================================
  fixing quasi-quotes
======================================================================

  when writing a program using quasi-quotation:
  
    val x = c"foo()"