Remove the duplicate implem of hash codes for numbers.

Previously, there were two separate implementations of hash
code for boxed number classes:

* One in Statics, used by the codegen of case class methods.
* One in ScalaRunTime + BoxesRunTime, used by everything else.

This commit removes the variant implemented in ScalaRunTime +
BoxesRunTime, and always uses Statics instead. We use Statics
because the one from ScalaRunTime causes an unnecessary module
load.

The entry point ScalaRunTime.hash() is kept, as deprecated,
for bootstrapping reasons.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/reflect/scala/reflect/internal/StdNames.scala b/src/reflect/scala/reflect/internal/StdNames.scala
index 6abd7f2f19..0ac72e7d8b 100644
--- a/src/reflect/scala/reflect/internal/StdNames.scala
+++ b/src/reflect/scala/reflect/internal/StdNames.scala
@@ -641,6 +641,7 @@ trait StdNames {
     val accessor: NameType             = "accessor"
     val add_ : NameType                = "add"
     val annotation: NameType           = "annotation"
+    val anyHash: NameType              = "anyHash"
     val anyValClass: NameType          = "anyValClass"
     val apply: NameType                = "apply"
     val applyDynamic: NameType         = "applyDynamic"
@@ -670,6 +671,7 @@ trait StdNames {
     val delayedInit: NameType          = "delayedInit"
     val delayedInitArg: NameType       = "delayedInit$body"
     val dollarScope: NameType          = "$scope"
+    val doubleHash: NameType           = "doubleHash"
     val drop: NameType                 = "drop"
     val elem: NameType                 = "elem"
     val noSelfType: NameType           = "noSelfType"
@@ -688,13 +690,13 @@ trait StdNames {
     val finalize_ : NameType           = "finalize"
     val find_ : NameType               = "find"
     val flatMap: NameType              = "flatMap"
+    val floatHash: NameType            = "floatHash"
     val foreach: NameType              = "foreach"
     val freshTermName: NameType        = "freshTermName"
     val freshTypeName: NameType        = "freshTypeName"
     val get: NameType                  = "get"
     val parameterTypes: NameType       = "parameterTypes"
     val hashCode_ : NameType           = "hashCode"
-    val hash_ : NameType               = "hash"
     val head : NameType                = "head"
     val immutable: NameType            = "immutable"
     val implicitly: NameType           = "implicitly"
@@ -711,6 +713,7 @@ trait StdNames {
     val lang: NameType                 = "lang"
     val length: NameType               = "length"
     val lengthCompare: NameType        = "lengthCompare"
+    val longHash: NameType             = "longHash"
     val macroContext : NameType        = "c"
     val main: NameType                 = "main"
     val manifestToTypeTag: NameType    = "manifestToTypeTag"