foobar.cpp

int foo() throw(int) {
  throw "bar";
  return 1;
}

int bar() noexcept {
  throw 42;
  return 1;
}

// These compile fine, but on execution std::terminate is called and the program exits
int main() {
  try {
    int x = foo();
  } catch(...) {
    
  }
}

int main() {
  try {
    int x = bar();
  } catch(...) {
    
  }
}