Remove duplicate code in numeric.c
@@ -1150,7 +1150,7 @@ fix_to_f(mrb_state *mrb, mrb_value num)
* (in particular infinite or NaN)
* to numerical classes which don't support them.
*
- * Float::INFINITY.to_r
+ * Float::INFINITY.to_i
*
* <em>raises the exception:</em>
*
@@ -1169,12 +1169,7 @@ mrb_flo_to_fixnum(mrb_state *mrb, mrb_value x)
else {
mrb_float d = mrb_float(x);
- if (isinf(d)) {
- mrb_raise(mrb, E_FLOATDOMAIN_ERROR, d < 0 ? "-Infinity" : "Infinity");
- }
- if (isnan(d)) {
- mrb_raise(mrb, E_FLOATDOMAIN_ERROR, "NaN");
- }
+ mrb_check_num_exact(mrb, d);
if (FIXABLE_FLOAT(d)) {
z = (mrb_int)d;
}
