numeric.c: `mrb_as_float` should not call `to_f` for generic objects.
It should only call `to_f` for Rational and Complex numbers.
Ref
@@ -29,13 +29,13 @@ mrb_as_float(mrb_state *mrb, mrb_value val)
return (mrb_float)mrb_integer(val);
case MRB_TT_FLOAT:
break;
- case MRB_TT_STRING:
- case MRB_TT_FALSE:
- case MRB_TT_TRUE:
- mrb_raise(mrb, E_TYPE_ERROR, "non float value");
- default:
+ case MRB_TT_RATIONAL:
+ case MRB_TT_COMPLEX:
val = mrb_type_convert(mrb, val, MRB_TT_FLOAT, MRB_SYM(to_f));
break;
+ default:
+ mrb_raise(mrb, E_TYPE_ERROR, "non float value");
+ break;
}
return mrb_float(val);
}
