// second part of return value is whether primitive widening is required
static Pair<Method, Bool> findMethod_withPrimitiveWidening_onTypes(O o, S method, Class... argTypes) ctex {
  new Lowest<Method> best;
  bool widening;
  
  if (o cast Class) {
    _MethodCache cache = callOpt_getCache(o);
    L<Method> methods = cache.cache.get(method);
    if (methods != null) for (Method m : methods) {
      continue unless isStaticMethod(m);
      int score = methodApplicabilityScore_withPrimitiveWidening_onTypes(m, argTypes);
      print ifdef preciseCall_debug("Method score: " + m + " " + score);
      if (abs(score) < Int.MAX_VALUE) {
        best.put(m, abs(score));
        widening = score < 0;
      }
    }
    ret pair(best!, widening);
  }
  
  if (o == null) null;
  _MethodCache cache = callOpt_getCache(o.getClass());
  L<Method> methods = cache.cache.get(method);
  if (methods != null) for (Method m : methods) {
    int score = methodApplicabilityScore_withPrimitiveWidening_onTypes(m, argTypes);
    if (abs(score) < Int.MAX_VALUE) {
      best.put(m, abs(score));
      widening = score < 0;
    }
  }
  ret pair(best!, widening);
}

Began life as a copy of #1020934