>Aren't the problems described in task https://phabricator.kde.org/T11214 specific enough?
There's one comment about constructor initialisers, which seems resolvable. So if there's anything else, then yes, please be more specific. If we find we we can't do this until we get some more features in clang that's a perfectly valid resolution, but lets get a fully comprehensive list of the changes we would need. David