compilers/tac/simple.c

int inner_fact(int n, int a) {
  if (n == 0) return a;
  return inner_fact(n-1, a*n);
}

int fact(int n) {
  return inner_fact(n, 1);
}

int main() {
  int x = blah(2);
  if (x > 0) {
    x = 10;
  } else {
    x = 5;
  }
  return x;
}