http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55120
--- Comment #7 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2012-10-30 19:48:21 UTC --- (In reply to comment #5) > Curious that G++, Comeau and Clang all accept the example in CWG issue 7, > despite the rationale (and Mike) indicating it's intended that a virtual > private base can't be derived from. It has been explained to me that EDG's behaviour is a known bug.
