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mruby-rational (rat_sub_b): avoid normalization of big integers

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Yukihiro "Matz" Matsumoto
2024-09-15 03:04:32 +09:00
parent bdbf8536a7
commit afefb5261b
1 changed files with 3 additions and 3 deletions
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mrbgems/mruby-rational/src/rational.c
+3 -3
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@@ -747,9 +747,9 @@ rat_sub_b(mrb_state *mrb, mrb_value x, mrb_value y)
}
mrb_value a = mrb_bint_mul_n(mrb, mrb_as_bint(mrb, num1), den2);
mrb_value b = mrb_bint_mul(mrb, mrb_as_bint(mrb, num2), den1);
a = mrb_bint_sub(mrb, a, b);
b = mrb_bint_mul(mrb, mrb_as_bint(mrb, den1), den2);
mrb_value b = mrb_bint_mul_n(mrb, mrb_as_bint(mrb, num2), den1);
a = mrb_bint_sub_n(mrb, a, b);
b = mrb_bint_mul_n(mrb, mrb_as_bint(mrb, den1), den2);
return rational_new_b(mrb, a, b);
}
#endif