#include <iostream>
class U0 {};
class U1 {};

void baz(int i)
{
    if (!i) throw U0();
    else throw U1();
}
void bar(int i) { baz(i); }

void foo()
{
    for (int i = 0; i < 2; i++)
    {
        try {
            bar(i);
        } catch(U0 e) {
		std::cout<< "Exception U0 caught\n";
        }
    }
}

int main() {
    foo();
    std::cout<< "Should never get here!\n";
    return 0;
}