extern void printInt(int i);

export int glob = 0;

void empty() {}

void foo() {
    int i = 0;

    void bar() {
        i = 1;
    }
}

export int main() {
    int i = 0;
    int a = i + 1;

    /* ad asd
     *
     * test
     * */
    for (int j = 0, i)
        a = a + 1;

    if (a > 0) {
        i = 1;

        if (a < 5)
            i = 2;
    } else {
        i = 3;
    }

    while (true)
        printInt(i);

    do
        a = a + 1;
    while (false);

    return 0;
}