On Fri, Nov 11, 2016 at 10:39 PM, Jonathan Wakely <jwak...@redhat.com> wrote: > making the existing not-required-by-the-standard constructor private.
> + public: > + explicit > + future_error(error_code __ec) > + : logic_error("std::future_error: " + __ec.message()), _M_code(__ec)+ > { } That doesn't look private to me... Tim