Simplify `mrb_num_div_int()`.
MODIFY
src/numeric.c
src/numeric.c
@@ -118,24 +118,13 @@ mrb_num_div_int(mrb_state *mrb, mrb_int x, mrb_int y)
int_overflow(mrb, "division");
}
else {
- mrb_int div, mod;
+ mrb_int div = x / y;
- if (y < 0) {
- if (x < 0)
- div = -x / -y;
- else
- div = - (x / -y);
- }
- else {
- if (x < 0)
- div = - (-x / y);
- else
- div = x / y;
- }
- mod = x - div * y;
- if ((mod < 0 && y > 0) || (mod > 0 && y < 0)) {
+ if (div < 0) {
+ if (x != div * y) {
div -= 1;
}
+ }
return div;
}
/* not reached */

Simplify `mrb_num_div_int()`.