http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52942
Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bkoz at redhat dot com, | |fdumont at gcc dot gnu.org --- Comment #5 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-04-12 09:03:45 UTC --- I see, thanks. Then, short term shall we just change the derivation to public (with a comment)? Then, in mainline either somebody will do the sfinae bits (even me ;) I mean to seriously look into it), or something else can be changed. Seems a good way forward.