[Bug libstdc++/57421] Error when linking static libstc++ due to missing future classes

[juergen.reuter at desy dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57421

--- Comment #1 from Jürgen Reuter <juergen.reuter at desy dot de> ---
I couldn't check up to now but I assume this also happens with 4.8.1.