Remove stray references to trait implementation classes.

Author: retronym

src/compiler/scala/tools/nsc/transform/AddInterfaces.scala

@@ -38,8 +38,6 @@ abstract class AddInterfaces extends InfoTransform { self: Erasure =>
     && (!sym.hasFlag(DEFERRED | SUPERACCESSOR) || (sym hasFlag lateDEFERRED))
   )
 
-  def implClassPhase = currentRun.erasurePhase.next
-
   def transformMixinInfo(tp: Type): Type = tp match {
     case ClassInfoType(parents, decls, clazz) if clazz.isPackageClass || !clazz.isJavaDefined =>
 

src/reflect/scala/reflect/runtime/JavaMirrors.scala

@@ -1001,7 +1001,7 @@ private[scala] trait JavaMirrors extends internal.SymbolTable with api.JavaUnive
         val cls =
           if (jclazz.isMemberClass)
             lookupClass
-          else if (jclazz.isLocalClass0 || scalacShouldntLoadClass(jname))
+          else if (jclazz.isLocalClass0)
             // local classes and implementation classes not preserved by unpickling - treat as Java
             //
             // upd. but only if they cannot be loaded as top-level classes

src/reflect/scala/reflect/runtime/ReflectionUtils.scala

@@ -80,12 +80,6 @@ object ReflectionUtils {
     accessor invoke outer
   }
 
-  def isTraitImplementation(fileName: String) = fileName endsWith "$class.class"
-
-  def scalacShouldntLoadClassfile(fileName: String) = isTraitImplementation(fileName)
-
-  def scalacShouldntLoadClass(name: scala.reflect.internal.SymbolTable#Name) = scalacShouldntLoadClassfile(name + ".class")
-
   object PrimitiveOrArray {
     def unapply(jclazz: jClass[_]) = jclazz.isPrimitive || jclazz.isArray
   }

src/reflect/scala/reflect/runtime/SymbolLoaders.scala

@@ -3,7 +3,6 @@ package reflect
 package runtime
 
 import scala.collection.mutable
-import scala.reflect.runtime.ReflectionUtils.scalacShouldntLoadClass
 import scala.reflect.internal.Flags._
 
 private[reflect] trait SymbolLoaders { self: SymbolTable =>
@@ -125,7 +124,7 @@ private[reflect] trait SymbolLoaders { self: SymbolTable =>
       val e = super.lookupEntry(name)
       if (e != null)
         e
-      else if (scalacShouldntLoadClass(name) || (negatives contains name))
+      else if (negatives contains name)
         null
       else {
         val path =