#include <fstream>
#include <iostream>

int main(int argc, char *argv[])
{
  std::ifstream f;
  f.exceptions(std::ios_base::failbit);
  try {
    f.clear(std::ios_base::failbit);
  } catch (std::ios_base::failure& e) {
    std::clog << "It will never be catched :-) Hahaha :-)" << std::endl;
  }
  return 0;
}