path: root/test/files/run/t7747-repl.check

scala> var x = 10
x: Int = 10

scala> var y = 11
y: Int = 11

scala> x = 12
x: Int = 12

scala> y = 13
y: Int = 13

scala> val z = x * y
z: Int = 156

scala> 2 ; 3
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       2 ;;
       ^
res0: Int = 3

scala> { 2 ; 3 }
<console>:12: warning: a pure expression does nothing in statement position; multiline expressions might require enclosing parentheses
       { 2 ; 3 }
         ^
res1: Int = 3

scala> 5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
  1 +
  2 +
  3 } ; bippy+88+11
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
       ^
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
           ^
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
                                  ^
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
                                                                                         ^
defined object Cow
defined class Moo
bippy: Int
res2: Int = 105

scala> 

scala> object Bovine { var x: List[_] = null } ; case class Ruminant(x: Int) ; bippy * bippy * bippy
defined object Bovine
defined class Ruminant
res3: Int = 216

scala> Bovine.x = List(Ruminant(5), Cow, new Moo)
Bovine.x: List[Any] = List(Ruminant(5), Cow, Moooooo)

scala> Bovine.x
res4: List[Any] = List(Ruminant(5), Cow, Moooooo)

scala> 

scala> (2)
res5: Int = 2

scala> (2 + 2)
res6: Int = 4

scala> ((2 + 2))
res7: Int = 4

scala>   ((2 + 2))
res8: Int = 4

scala>   (  (2 + 2))
res9: Int = 4

scala>   (  (2 + 2 )  )
res10: Int = 4

scala> 5 ;   (  (2 + 2 )  ) ; ((5))
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ;   (  (2 + 2 )  ) ;;
       ^
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       5 ;   (  (2 + 2 )  ) ;;
                   ^
res11: Int = 5

scala> (((2 + 2)), ((2 + 2)))
res12: (Int, Int) = (4,4)

scala> (((2 + 2)), ((2 + 2)), 2)
res13: (Int, Int, Int) = (4,4,2)

scala> (((((2 + 2)), ((2 + 2)), 2).productIterator ++ Iterator(3)).mkString)
res14: String = 4423

scala> 

scala> 55 ; ((2 + 2)) ; (1, 2, 3)
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       55 ; ((2 + 2)) ;;
       ^
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       55 ; ((2 + 2)) ;;
                ^
res15: (Int, Int, Int) = (1,2,3)

scala> 55 ; (x: Int) => x + 1 ; () => ((5))
<console>:13: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       55 ; (x: Int) => x + 1 ;;
       ^
res16: () => Int = <function0>

scala> 

scala> () => 5
res17: () => Int = <function0>

scala> 55 ; () => 5
<console>:11: warning: a pure expression does nothing in statement position; multiline expressions may require enclosing parentheses
       55 ;;
       ^
res18: () => Int = <function0>

scala> () => { class X ; new X }
res19: () => AnyRef = <function0>

scala> 

scala> def foo(x: Int)(y: Int)(z: Int) = x+y+z
foo: (x: Int)(y: Int)(z: Int)Int

scala> foo(5)(10)(15)+foo(5)(10)(15)
res20: Int = 60

scala> 

scala> List(1) ++ List('a')
res21: List[AnyVal] = List(1, a)

scala> 

scala> 1 to 100 map (_  + 1)
res22: scala.collection.immutable.IndexedSeq[Int] = Vector(2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101)

scala> val x1 = 1
x1: Int = 1

scala> val x2 = 2
x2: Int = 2

scala> val x3 = 3
x3: Int = 3

scala> case class BippyBungus()
defined class BippyBungus

scala> x1 + x2 + x3
res23: Int = 6

scala> :reset
Resetting interpreter state.
Forgetting this session history:

var x = 10
var y = 11
x = 12
y = 13
val z = x * y
2 ; 3
{ 2 ; 3 }
5 ; 10 ; case object Cow ; 20 ; class Moo { override def toString = "Moooooo" } ; 30 ; def bippy = {
  1 +
  2 +
  3 } ; bippy+88+11
object Bovine { var x: List[_] = null } ; case class Ruminant(x: Int) ; bippy * bippy * bippy
Bovine.x = List(Ruminant(5), Cow, new Moo)
Bovine.x
(2)
(2 + 2)
((2 + 2))
  ((2 + 2))
  (  (2 + 2))
  (  (2 + 2 )  )
5 ;   (  (2 + 2 )  ) ; ((5))
(((2 + 2)), ((2 + 2)))
(((2 + 2)), ((2 + 2)), 2)
(((((2 + 2)), ((2 + 2)), 2).productIterator ++ Iterator(3)).mkString)
55 ; ((2 + 2)) ; (1, 2, 3)
55 ; (x: Int) => x + 1 ; () => ((5))
() => 5
55 ; () => 5
() => { class X ; new X }
def foo(x: Int)(y: Int)(z: Int) = x+y+z
foo(5)(10)(15)+foo(5)(10)(15)
List(1) ++ List('a')
1 to 100 map (_  + 1)
val x1 = 1
val x2 = 2
val x3 = 3
case class BippyBungus()
x1 + x2 + x3

Forgetting all expression results and named terms: $intp, BippyBungus, Bovine, Cow, Ruminant, bippy, foo, x, x1, x2, x3, y, z
Forgetting defined types: BippyBungus, Moo, Ruminant

scala> x1 + x2 + x3
<console>:12: error: not found: value x1
       x1 + x2 + x3
       ^
<console>:12: error: not found: value x2
       x1 + x2 + x3
            ^
<console>:12: error: not found: value x3
       x1 + x2 + x3
                 ^

scala> val x1 = 4
x1: Int = 4

scala> new BippyBungus
<console>:12: error: not found: type BippyBungus
       new BippyBungus
           ^

scala> class BippyBungus() { def f = 5 }
defined class BippyBungus

scala> { new BippyBungus ; x1 }
res2: Int = 4

scala> object x {class y { case object z } }
defined object x

scala> case class BippyBups()
defined class BippyBups

scala> case class PuppyPups()
defined class PuppyPups

scala> case class Bingo()
defined class Bingo

scala> List(BippyBups(), PuppyPups(), Bingo()) // show
sealed class $read extends _root_.java.io.Serializable {
  def <init>() = {
    super.<init>;
    ()
  };
  sealed class $iw extends _root_.java.io.Serializable {
    def <init>() = {
      super.<init>;
      ()
    };
    import $line44.$read.INSTANCE.$iw.$iw.BippyBups;
    import $line44.$read.INSTANCE.$iw.$iw.BippyBups;
    import $line45.$read.INSTANCE.$iw.$iw.PuppyPups;
    import $line45.$read.INSTANCE.$iw.$iw.PuppyPups;
    import $line46.$read.INSTANCE.$iw.$iw.Bingo;
    import $line46.$read.INSTANCE.$iw.$iw.Bingo;
    sealed class $iw extends _root_.java.io.Serializable {
      def <init>() = {
        super.<init>;
        ()
      };
      val res3 = List(BippyBups, PuppyPups, Bingo)
    };
    val $iw = new $iw.<init>
  };
  val $iw = new $iw.<init>
}
object $read extends scala.AnyRef {
  def <init>() = {
    super.<init>;
    ()
  };
  val INSTANCE = new $read.<init>
}
res3: List[Product with Serializable] = List(BippyBups(), PuppyPups(), Bingo())

scala> case class Sum(exp: String, exp2: String)
defined class Sum

scala> val a = Sum("A", "B")
a: Sum = Sum(A,B)

scala> def b(a: Sum): String = a match { case Sum(_, _) => "Found Sum" }
b: (a: Sum)String

scala> b(a)
res4: String = Found Sum

scala> :power
Power mode enabled. :phase is at typer.
import scala.tools.nsc._, intp.global._, definitions._
Try :help or completions for vals._ and power._

scala> intp.lastRequest
res5: $r.intp.Request = Request(line=def $ires3 = intp.global, 1 trees)

scala> :quit