summaryrefslogtreecommitdiff
path: root/test/files/run/t6318_primitives.scala
blob: 30f27120b360af9d6d5ebac351430a86b3a1b33f (plain) (blame)
1
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
import scala.reflect.{ClassTag, classTag}

object Test extends App {
  def test[T: ClassTag](x: T) {
    println(classTag[T].runtimeClass.isAssignableFrom(x.getClass))
    println(classTag[T].unapply(x))
  }

  {
    val x = 1.toByte
    println(ClassTag.Byte.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Byte.unapply(x))
    test(x)
  }

  {
    val x = 1.toShort
    println(ClassTag.Short.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Short.unapply(x))
    test(x)
  }

  {
    val x = 1.toChar
    println(ClassTag.Char.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Char.unapply(x))
    test(x)
  }

  {
    val x = 1.toInt
    println(ClassTag.Int.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Int.unapply(x))
    test(x)
  }

  {
    val x = 1.toLong
    println(ClassTag.Long.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Long.unapply(x))
    test(x)
  }

  {
    val x = 1.toFloat
    println(ClassTag.Float.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Float.unapply(x))
    test(x)
  }

  {
    val x = 1.toDouble
    println(ClassTag.Double.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Double.unapply(x))
    test(x)
  }

  {
    val x = true
    println(ClassTag.Boolean.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Boolean.unapply(x))
    test(x)
  }

  {
    val x = ()
    println(ClassTag.Unit.runtimeClass.isAssignableFrom(x.getClass))
    println(ClassTag.Unit.unapply(x))
    test(x)
  }
}