https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61636
--- Comment #7 from tower120 <tower120 at gmail dot com> --- I'm not sure what you mean, about adding "this->". But this case is not working : http://coliru.stacked-crooked.com/a/d69de477f9a746cb But to be true, it not work with clang either.
