Refactoring and cleanup of several symbol creation related aspects.

1. Went back to old completer model where completers are types.
2. Made class denotations a simple optimzation of symbol denotatons (with more caches)
    by moving all class-specific attributes into ClassInfo.
3.  Now all symbol and symbol denotation creations are routed through one of 3 methods: newNakedSymbol, newNakedClassSymbol, newSymDenotation.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/dotty/tools/dotc/config/JavaPlatform.scala b/src/dotty/tools/dotc/config/JavaPlatform.scala
index 0c91ae2e7..bcb1939a8 100644
--- a/src/dotty/tools/dotc/config/JavaPlatform.scala
+++ b/src/dotty/tools/dotc/config/JavaPlatform.scala
@@ -7,7 +7,7 @@ import ClassPath.{ JavaContext, DefaultJavaContext }
 import core.Contexts._
 import core.SymDenotations._, core.Symbols._, core.SymbolLoader
 
-class JavaPlatform(base: ContextBase) extends Platform(base) {
+class JavaPlatform extends Platform {
 
   private var currentClassPath: Option[MergedClassPath] = None
 
@@ -21,7 +21,7 @@ class JavaPlatform(base: ContextBase) extends Platform(base) {
   def updateClassPath(subst: Map[ClassPath, ClassPath]) =
     currentClassPath = Some(new DeltaClassPath(currentClassPath.get, subst))
 
-  def rootLoader: ClassCompleter = ??? // = new loaders.PackageLoader(classPath)
+  def rootLoader(implicit ctx: Context): SymbolLoader = new ctx.base.loaders.PackageLoader(classPath)(ctx.condensed)
 
   /** We could get away with excluding BoxedBooleanClass for the
    *  purpose of equality testing since it need not compare equal