[Bug libstdc++/52015] std::to_string does not work under MinGW

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-02-27 17:18:41 UTC ---
Probably not since the trunk is in stage4. This isn't a regression and mingw
isn't a primary target.

Someone with access to a mingw system would have to do it anyway, which as far
as I know rules out all the libstdc++ maintainers.