scala.Predef contains the following code:
// Apparently needed for the xml library
val $scope = scala.xml.TopScope
Did someone figure out why it is necessary, considering that it creates dependencies to packages which could have been easily split out of the standard library?
Take a look at src/compiler/scala/tools/nsc/ast/parser/SymbolicXMLBuilder.scala, and the result of parsing an XML literal.
scala -Xprint:parser -e '<node/>'
new _root_.scala.xml.Elem(null, "node", _root_.scala.xml.Null, $scope)
Ideally this would be moved somewhere under scala.xml; try it and see what breaks.
