Crazy code by Adam on SO

[Philippe Sigaud via Digitalmars-d]

> http://stackoverflow.com/questions/25555329/d-finding-all-functions-with-certain-attribute

That's what a good part of his book is about, also. A nice read, one
of my favorite chapters of the "D Cookbook".
Ideally, Adam should do a PR for Phobos to add some code-walking
ability like this.

I'm interested by any answer on one of his points: is there currently
a way to find function-local imports?