SI-9909: corrected stream example so it does not give forward reference

error

1 files changed, 3 insertions, 3 deletions

diff --git a/src/library/scala/collection/immutable/Stream.scala b/src/library/scala/collection/immutable/Stream.scala
index db19df315f..3d4e32971c 100644
--- a/src/library/scala/collection/immutable/Stream.scala
+++ b/src/library/scala/collection/immutable/Stream.scala
@@ -23,7 +23,7 @@ import scala.language.implicitConversions
  *  import scala.math.BigInt
  *  object Main extends App {
  *
- *    val fibs: Stream[BigInt] = BigInt(0) #:: BigInt(1) #:: fibs.zip(fibs.tail).map { n => n._1 + n._2 }
+ *    lazy val fibs: Stream[BigInt] = BigInt(0) #:: BigInt(1) #:: fibs.zip(fibs.tail).map { n => n._1 + n._2 }
  *
  *    fibs take 5 foreach println
  *  }
@@ -46,7 +46,7 @@ import scala.language.implicitConversions
  *  import scala.math.BigInt
  *  object Main extends App {
  *
- *    val fibs: Stream[BigInt] = BigInt(0) #:: BigInt(1) #:: fibs.zip(
+ *    lazy val fibs: Stream[BigInt] = BigInt(0) #:: BigInt(1) #:: fibs.zip(
  *      fibs.tail).map(n => {
  *        println("Adding %d and %d".format(n._1, n._2))
  *        n._1 + n._2
@@ -162,7 +162,7 @@ import scala.language.implicitConversions
  *  // The first time we try to access the tail we're going to need more
  *  // information which will require us to recurse, which will require us to
  *  // recurse, which...
- *  val sov: Stream[Vector[Int]] = Vector(0) #:: sov.zip(sov.tail).map { n => n._1 ++ n._2 }
+ *  lazy val sov: Stream[Vector[Int]] = Vector(0) #:: sov.zip(sov.tail).map { n => n._1 ++ n._2 }
  *  }}}
  *
  *  The definition of `fibs` above creates a larger number of objects than