id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6452	lexical_cast fails when src inserts 0 chars into stream.	Eric Niebler	Antony Polukhin	"The following code works with 1.46.1 but fails with a `bad_lexical_cast` exception on 1.48.

{{{#!cpp
#include <string>
#include <iostream>
#include <boost/lexical_cast.hpp>

struct my_string
{
	friend std::ostream &operator<<(std::ostream& sout, my_string const& st)
	{
		return sout << """";
	}
};

int main()
{
	try
	{
		my_string st;
		std::string st2 = boost::lexical_cast<std::string>(st);
	}
	catch(boost::bad_lexical_cast const &e)
	{
		std::cout << e.what() << std::endl;
	}
}
}}}
"	Bugs	closed	Boost 1.49.0	lexical_cast	Boost 1.48.0	Regression	fixed