D-Programming-Language/druntime — pull request #856 by klickverbot (2014-06-30 23:43:29+00:00)
Title: Remove __unittest_toString and associated version(druntime_unittest).

This was introduced as part of GitHub pull request #41, which
was questionable (!) support code for D-Programming-Language/dmd#263.
However, the latter never materialized and __unittest_toString plus
version(druntime_unittest) were just confusing oddities at this point.