CS153/hw5/hw5programs/tc_func_arg_ok.oat

struct A {
  int x
}

struct B {
  int x;
  int y
}

int f(A x) {
  return 3;
}

int g(B x) {
  return 3;
}

int l() {
  var x = g;
  x = f;
  return 3;
}