D-Programming-Language/tools — pull request #133 by mihails-strasuns-sociomantic (2014-06-19 18:55:04+00:00)
Title: Do not exclude tango package from compilation

Considering D2 tango uses druntime this is not helpful. Quite the contrary, that force me to use custom rdmd build to test my D1->D2 in-progress ports (which include necessary parts of tango in-line).

I think it is quite reasonable to ask projects using Tango-D2 to specify exclusion manually in their build scripts.