<sstream> bug?

["CH Lin" <ch dot lin at prodigy dot net>]

As a new member of this mailing list, please accept my apology if my question is inappropriate or being asked somewhere else.  That said, consider the following program:

#include <iostream>
#include <sstream>

using namespace std;

int main()
{
  istringstream iss("1 2 3 4 5");
  int i;

  while (iss >> i)  cout << i << '\n';
}

using g++ 2.95.2 and libstdc++-2.90.8, the above program caused an infinite loop by repeating printing 5.  Is it a known bug? If so, is there any patch available?

 

CH