for compiler fans: Untangling Scala ASTs

Hi,

As I said once :-) I can't productively explore a large piece of software
without taking notes along the way. For example, the attached PDF covers
observations around Scala ASTs. Although there's (way) more to say, at this
stage the notes can help people like me in discussing ideas around
AST-processing (ideas like:
http://comments.gmane.org/gmane.comp.lang.scala.tools/3916 )

To me, this way of gathering documentation on compiler internals (piecemeal
contribution of write-ups by the Scala community) will *someday* result in a
self-contained description of the compiler. In that sense, your write-ups
about the Scala compiler are always welcome at
http://www.sts.tu-harburg.de/people/mi.garcia/ScalaCompilerCorner

Miguel