diff options
Diffstat (limited to 'examples/scala-js/javalanglib/src/main/scala/java/lang/Byte.scala')
-rw-r--r-- | examples/scala-js/javalanglib/src/main/scala/java/lang/Byte.scala | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/examples/scala-js/javalanglib/src/main/scala/java/lang/Byte.scala b/examples/scala-js/javalanglib/src/main/scala/java/lang/Byte.scala deleted file mode 100644 index dc0c82f..0000000 --- a/examples/scala-js/javalanglib/src/main/scala/java/lang/Byte.scala +++ /dev/null @@ -1,71 +0,0 @@ -package java.lang - -import scala.scalajs.js - -/* This is a hijacked class. Its instances are primitive numbers. - * Constructors are not emitted. - */ -final class Byte private () extends Number with Comparable[Byte] { - - def this(value: scala.Byte) = this() - def this(s: String) = this() - - @inline override def byteValue(): scala.Byte = - this.asInstanceOf[scala.Byte] - - @inline override def shortValue(): scala.Short = byteValue.toShort - @inline def intValue(): scala.Int = byteValue.toInt - @inline def longValue(): scala.Long = byteValue.toLong - @inline def floatValue(): scala.Float = byteValue.toFloat - @inline def doubleValue(): scala.Double = byteValue.toDouble - - @inline override def equals(that: Any): scala.Boolean = - this eq that.asInstanceOf[AnyRef] - - @inline override def hashCode(): Int = - byteValue - - @inline override def compareTo(that: Byte): Int = - Byte.compare(byteValue, that.byteValue) - - @inline override def toString(): String = - Byte.toString(byteValue) -} - -object Byte { - final val TYPE = classOf[scala.Byte] - final val SIZE = 8 - - /* MIN_VALUE and MAX_VALUE should be 'final val's. But it is impossible to - * write a proper Byte literal in Scala, that would both considered a Byte - * and a constant expression (optimized as final val). - * Since vals and defs are binary-compatible (although they're not strictly - * speaking source-compatible, because of stability), we implement them as - * defs. Source-compatibility is not an issue because user code is compiled - * against the JDK .class files anyway. - */ - def MIN_VALUE: scala.Byte = -128 - def MAX_VALUE: scala.Byte = 127 - - @inline def valueOf(byteValue: scala.Byte): Byte = new Byte(byteValue) - @inline def valueOf(s: String): Byte = valueOf(parseByte(s)) - - @inline def valueOf(s: String, radix: Int): Byte = - valueOf(parseByte(s, radix)) - - @inline def parseByte(s: String): scala.Byte = parseByte(s, 10) - - def parseByte(s: String, radix: Int): scala.Byte = { - val r = Integer.parseInt(s, radix) - if (r < MIN_VALUE || r > MAX_VALUE) - throw new NumberFormatException(s"""For input string: "$s"""") - else - r.toByte - } - - @inline def toString(b: scala.Byte): String = - "" + b - - @inline def compare(x: scala.Byte, y: scala.Byte): scala.Int = - x - y -} |