Bug#351786: [Bug libstdc++/29379] bad thousand separator with UTF-8 locales

[Matthias Klose <doko@cs.tu-berlin.de>]

pcarlini at suse dot de writes:
> 
> 
> ------- Comment #2 from pcarlini at suse dot de  2006-10-07 17:28 -------
> Forgot to add: after having properly switched to a wchar_t stream, we must make
> sure that it actually does the conversion: the clean solution via std::codecvt
> is used by default only in converting streams (file streams), whereas calling
> at the outset std::ios::sync_with_stdio(false) is needed for wcout.
> Alternately, "C-style", one can change the global locale and exploit the
> conversion "behind the scenes" carried out by the individual underlying putwc.
> 
> 
> -- 
> 
> 
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29379