http://www.drdobbs.com/blog/archives/2010/08/c_compilation_s.htmlI'll be doing a followup on why D compiles fast.
Very interesting stuff.I'd like to have an article describing how to diagnose slow D compilation :P
Dcollections with unit tests compiles in over a minute, with I think about 12 files that contain implementation. I estimate probably 5000 loc.
-Steve