[Bug libstdc++/33201] libstc++ togehter wiht uclibc cannot format double in iostream

["g dot janak at unicontrol dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #3 from g dot janak at unicontrol dot de  2007-08-27 10:59 -------
Hm, if i look in 
libstdc++-v3/config/locale/uclibc/c_locale.h
(please say if this is the wrong place)
__convert_from_v is implemented,
"
 // Convert numeric value of type double to string and return length of
  // string.  If vsnprintf is available use it, otherwise fall back to
  // the unsafe vsprintf which, in general, can be dangerous and should
  // be avoided.
"

and line 111:
const int __ret = std::vsnprintf(__out, __size, __fmt, __args);


Where is the sprintf ???
I dont understand it.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33201