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-rw-r--r--examples/scala-js/javalanglib/src/main/scala/java/lang/Double.scala110
1 files changed, 0 insertions, 110 deletions
diff --git a/examples/scala-js/javalanglib/src/main/scala/java/lang/Double.scala b/examples/scala-js/javalanglib/src/main/scala/java/lang/Double.scala
deleted file mode 100644
index 25987ac..0000000
--- a/examples/scala-js/javalanglib/src/main/scala/java/lang/Double.scala
+++ /dev/null
@@ -1,110 +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 Double private () extends Number with Comparable[Double] {
-
- def this(value: scala.Double) = this()
- def this(s: String) = this()
-
- @inline def doubleValue(): scala.Double =
- this.asInstanceOf[scala.Double]
-
- @inline override def byteValue(): scala.Byte = doubleValue.toByte
- @inline override def shortValue(): scala.Short = doubleValue.toShort
- @inline def intValue(): scala.Int = doubleValue.toInt
- @inline def longValue(): scala.Long = doubleValue.toLong
- @inline def floatValue(): scala.Float = doubleValue.toFloat
-
- override def equals(that: Any): scala.Boolean = that match {
- case that: Double =>
- val a = doubleValue
- val b = that.doubleValue
- (a == b) || (Double.isNaN(a) && Double.isNaN(b))
- case _ =>
- false
- }
-
- @inline override def hashCode(): Int =
- scala.scalajs.runtime.Bits.numberHashCode(doubleValue)
-
- @inline override def compareTo(that: Double): Int =
- Double.compare(doubleValue, that.doubleValue)
-
- @inline override def toString(): String =
- Double.toString(doubleValue)
-
- @inline def isNaN(): scala.Boolean =
- Double.isNaN(doubleValue)
-
- @inline def isInfinite(): scala.Boolean =
- Double.isInfinite(doubleValue)
-
-}
-
-object Double {
- final val TYPE = classOf[scala.Double]
- final val POSITIVE_INFINITY = 1.0 / 0.0
- final val NEGATIVE_INFINITY = 1.0 / -0.0
- final val NaN = 0.0 / 0.0
- final val MAX_VALUE = scala.Double.MaxValue
- final val MIN_VALUE = scala.Double.MinPositiveValue
- final val MAX_EXPONENT = 1023
- final val MIN_EXPONENT = -1022
- final val SIZE = 64
-
- @inline def valueOf(doubleValue: scala.Double): Double =
- new Double(doubleValue)
-
- @inline def valueOf(s: String): Double = valueOf(parseDouble(s))
-
- private[this] lazy val doubleStrPat = new js.RegExp("^" +
- "[\\x00-\\x20]*" + // optional whitespace
- "[+-]?" + // optional sign
- "(NaN|Infinity|" + // special cases
- "(\\d+\\.?\\d*|" + // literal w/ leading digit
- "\\.\\d+)" + // literal w/o leading digit
- "([eE][+-]?\\d+)?"+ // optional exponent
- ")[fFdD]?" + // optional float / double specifier (ignored)
- "[\\x00-\\x20]*" + // optional whitespace
- "$")
-
- def parseDouble(s: String): scala.Double = {
- if (doubleStrPat.test(s))
- js.parseFloat(s)
- else
- throw new NumberFormatException(s"""For input string: "$s"""")
- }
-
- @inline def toString(d: scala.Double): String =
- "" + d
-
- def compare(a: scala.Double, b: scala.Double): scala.Int = {
- // NaN must equal itself, and be greater than anything else
- if (isNaN(a)) {
- if (isNaN(b)) 0
- else 1
- } else if (isNaN(b)) {
- -1
- } else {
- if (a == b) 0
- else if (a < b) -1
- else 1
- }
- }
-
- @inline def isNaN(v: scala.Double): scala.Boolean =
- v != v
-
- @inline def isInfinite(v: scala.Double): scala.Boolean =
- v == POSITIVE_INFINITY || v == NEGATIVE_INFINITY
-
- @inline def longBitsToDouble(bits: scala.Long): scala.Double =
- scala.scalajs.runtime.Bits.longBitsToDouble(bits)
-
- @inline def doubleToLongBits(value: scala.Double): scala.Long =
- scala.scalajs.runtime.Bits.doubleToLongBits(value)
-}