diff options
| author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-12 06:58:35 +0000 |
|---|---|---|
| committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-11-12 06:58:35 +0000 |
| commit | 05ff2fe4f38808c0c770f8533d9988f66cd91de9 (patch) | |
| tree | a1adbafa2045fe30503cffbe098834fd5ce251aa /rational.c | |
| parent | 9bb3022475a3026353ba6716724486630d10d899 (diff) | |
rational.c: optimize Rational#to_i
* rational.c (nurat_truncate): optimize Rational#to_i.
Author: Tadashi Saito <[email protected]>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'rational.c')
| -rw-r--r-- | rational.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/rational.c b/rational.c index d9363a2e5f..72a323353d 100644 --- a/rational.c +++ b/rational.c @@ -1243,9 +1243,9 @@ static VALUE nurat_truncate(VALUE self) { get_dat1(self); - if (f_negative_p(dat->num)) - return f_negate(f_idiv(f_negate(dat->num), dat->den)); - return f_idiv(dat->num, dat->den); + if (INT_NEGATIVE_P(dat->num)) + return rb_int_uminus(rb_int_idiv(rb_int_uminus(dat->num), dat->den)); + return rb_int_idiv(dat->num, dat->den); } static VALUE |