Simplify argument parsing; ref
@@ -14,22 +14,8 @@ enum_update_hash(mrb_state *mrb, mrb_value self)
mrb_int hash;
mrb_int index;
mrb_int hv;
- mrb_value item_hash;
- mrb_get_args(mrb, "iio", &hash, &index, &item_hash);
- if (mrb_fixnum_p(item_hash)) {
- hv = mrb_fixnum(item_hash);
- }
-#ifndef MRB_WITHOUT_FLOAT
- else if (mrb_float_p(item_hash)) {
- hv = (mrb_int)mrb_float(item_hash);
- }
-#endif
- else {
- mrb_raise(mrb, E_TYPE_ERROR, "can't calculate hash");
- /* not reached */
- hv = 0;
- }
+ mrb_get_args(mrb, "iii", &hash, &index, &hv);
hash ^= ((uint32_t)hv << (index % 16));
return mrb_fixnum_value(hash);
