scala/scala — pull request #2843 by xeno-by (2013-08-16 17:20:43+00:00)
Title: kills introduceTopLevel

As we've figured out from the practice, introduceTopLevel is seductively
useful but unfortunately not robust, potentially bringing compilation
order problems.

Therefore, as discussed, I'm removing it from the public macro API.
Alternatives are either: 1) delving into internals, or
2) using macro paradise and experimenting with macro annotations:
http://docs.scala-lang.org/overviews/macros/annotations.html.