http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41796
--- Comment #11 from Johannes Schaub <schaub.johannes at googlemail dot com> 2011-09-29 06:14:32 UTC --- (In reply to comment #10) > (In reply to comment #9) > > Excellent, then could you possibly comment on the implication for this PR? > > (for > > you it's easy, I'm sure) > ... > Perhaps it's useful to show more examples: > > struct A { > int a; > }; > > struct B : A { }; > struct C : A { }; > struct D : B, C { }; > > struct E : D { > // valid, refers to one declaration > using D::a; > }; > Fail, I forgot I showed the same example above already :) Please forgive.