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rational.c: optimize rational + integer.

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* rational.c (rb_rational_plus): optimize rational + integer.
  Author: Tadashi Saito <tad.a.digger@gmail.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2016-11-11 14:39:07 +00:00
parent 70f5ad7c41
commit dae15fa0d4
1 changed files with 3 additions and 3 deletions

6
rational.c
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@ -735,9 +735,9 @@ rb_rational_plus(VALUE self, VALUE other)
{
get_dat1(self);
return f_addsub(self,
dat->num, dat->den,
other, ONE, '+');
return f_rational_new_no_reduce2(CLASS_OF(self),
rb_int_plus(dat->num, rb_int_mul(other, dat->den)),
dat->den);
}
}
else if (RB_TYPE_P(other, T_FLOAT)) {