http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48113
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Component|libstdc++ |c++ AssignedTo|unassigned at gcc dot |jason at gcc dot gnu.org |gnu.org | --- Comment #10 from Jason Merrill <jason at gcc dot gnu.org> 2011-03-14 18:47:53 UTC --- That is indeed a SFINAE bug.