Gregorian dates bugs

[ysv_]

1. I read docs about boost::gregorian::date. It has the 
accessor 'greg_ymd year_month_day() const', but I 
can't find 'greg_ymd' type anywhere.

2. So I use  date::ymd_type instead. All looks like except
the following:

Tools.h
==========================================
#ifndef TOOLS_H
#define TOOLS_H

#include <boost/date_time/gregorian/gregorian.hpp>
  
typedef boost::gregorian::date Date;
typedef boost::gregorian::date_period Period;

std::string DateToString(Date d);

#endif
==========================================

Tools.cpp
==========================================
#include <sstream>
#include <iomanip>
#include "Tools.h"

using namespace std;
using namespace boost::gregorian;

string DateToString(Date d) 
{
  ostringstream os; 
  int m=d.month();
  os<<setw(2)<<setfill('0')<<d.day()<<'/'<<
      setw(2)<<m<<'/'<<setw(4)<<d.year();
  return os.str();
}
==========================================
That's working perfectly! Now I slightly change code of 
Tools.cpp (remove 'm' variable):
==========================================
#include <sstream>
#include <iomanip>
#include "Tools.h"

using namespace std;
using namespace boost::gregorian;

string DateToString(Date d) 
{
  ostringstream os; 
  os<<setw(2)<<setfill('0')<<d.day()<<'/'<<
      setw(2)<<d.month()<<'/'<<setw(4)<<d.year();
  return os.str();
}
==========================================
And my app crashes!!!

[ysv_]

Logged In: YES 
user_id=779069

Sorry, I forgot to report my system. I'm using MinGW 3.2.3.

[az_sw_dude]

Logged In: YES 
user_id=579686

For issue 1, the 1.32 release has full reference documentation.

As for the application crash there have been issues in some
OS/compiler combinations that had regression failures with
streaming of the greg_month class which is the type return
by d.month().  However, MinGW now appears to pass all the
regression tests related to streaming with the exception of
wide character support.  So I think this is likely resolved
in the 1.32 release.