[Bug libstdc++/60936] Binary code bloat with std::string

[d.v.a at ngs dot ru]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60936

--- Comment #1 from __vic <d.v.a at ngs dot ru> ---
If we use iostream classes (without std::string) the difference isn't so
dramatic:

4.7: 800320
4.8: 838944
4.9: 868664

May be it's connected with locales? Has std::string any dependences on it in
4.9?