Revert recent commits.

This reverts commit 9b6f51d3ae6ddc6571d3101ea715e25a05aa8adb.
This reverts commit b5919100e785df58bde35bb24abe9d60b4da08a2.

1 files changed, 28 insertions, 0 deletions

diff --git a/test/files/run/hashCodeBoxesRunTime.scala b/test/files/run/hashCodeBoxesRunTime.scala
new file mode 100644
index 0000000000..081a73376e
--- /dev/null
+++ b/test/files/run/hashCodeBoxesRunTime.scala
@@ -0,0 +1,28 @@
+// This only tests direct access to the methods in BoxesRunTime,
+// not the whole scheme.
+object Test
+{
+  import java.{ lang => jl }
+  import scala.runtime.BoxesRunTime.{ hashFromNumber, hashFromObject }
+  
+  def allSame[T](xs: List[T]) = assert(xs.distinct.size == 1, "failed: " + xs)
+  
+  def mkNumbers(x: Int): List[Number] =
+    List(x.toByte, x.toShort, x, x.toLong, x.toFloat, x.toDouble)
+  
+  def testLDF(x: Long) = allSame(List[Number](x, x.toDouble, x.toFloat) map hashFromNumber)
+   
+  def main(args: Array[String]): Unit = {
+    List(Byte.MinValue, -1, 0, 1, Byte.MaxValue) foreach { n => 
+      val hashes = mkNumbers(n) map hashFromNumber
+      allSame(hashes)
+      if (n >= 0) {
+        val charCode = hashFromObject(n.toChar: Character)
+        assert(charCode == hashes.head)
+      }
+    }
+    
+    testLDF(Short.MaxValue.toLong)
+    testLDF(Short.MinValue.toLong)
+  }
+}