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Diffstat (limited to 'tests/run/generic/Color.scala')
-rw-r--r-- | tests/run/generic/Color.scala | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/tests/run/generic/Color.scala b/tests/run/generic/Color.scala new file mode 100644 index 000000000..ed248295d --- /dev/null +++ b/tests/run/generic/Color.scala @@ -0,0 +1,30 @@ +package generic + +import Shapes._ + +/** enum Color { + * case Red + * case Green + * case Blue + * } + */ +sealed trait Color extends Enum + +object Color extends EnumValues[Color](3) { + + private def $new(tag: Int, name: String) = new Color { + def enumTag = tag + override def toString = name + registerEnumValue(this) + } + + val Red: Color = $new(0, "Red") + val Green: Color = $new(1, "Green") + val Blue: Color = $new(2, "Blue") + + implicit val ColorShape: Color `shaped` EnumValue[Color] = + new (Color `shaped` EnumValue[Color]) { + def toShape(x: Color) = EnumValue(x.enumTag) + def fromShape(x: EnumValue[Color]) = Color.value(x.tag) + } +}
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