Scanner

Output.txt

nfo] Compiling 2 Scala sources to /Users/gonto/repos/fp2/framework-src/target/scala-2.10/classes...

Children are List()[info] 

Compiling 1 Scala source to /Users/gonto/repos/fp2/framework-src/target/scala-2.10/test-classes...

Children are List(class PalObject1, class PalObject2)Children are List(class PalObject1, class PalObject2)0Set()[info]

Scanner.scala

def subclasses_impl[A: c.WeakTypeTag](c: Context) = {
    import c.universe._

    val symbol = weakTypeOf[A].typeSymbol

    val children = if ((symbol.isClass) && (symbol.asClass.isSealed)) {
      symbol.asClass.knownDirectSubclasses.toList //.filter{_.isModuleClass}
      } else {
        List()
      }
      print("Children are " + children)
      c.Expr[Set[A]](Apply(Select(reify(Set).tree, "apply"), children.map(New(_))))
  }