scala/scala — pull request #315 by adriaanm (2012-03-22 18:18:14+00:00)
Title: minimalist refactoring to allow annotating trees

not tested for performance, but shouldn't add any memory overhead

this is meant to help provide support for macro's in the eclipse plugin,
but ironically I haven't verified this doesn't break eclipse -- I don't see how it would, though

see https://github.com/adriaanm/scala/commit/44362c557f for an example usage