diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-31 13:47:33 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-01-31 13:47:33 +0000 |
| commit | cce645e6a7b1819922c3e9fa2c5bff0bc6d5dfa5 (patch) | |
| tree | fb50797fe591d31dee7d9fd214467080be332bcc /ChangeLog | |
| parent | 3d6510c514fdc490d4704d12ef720a4a4d12bf45 (diff) | |
merge revision(s) 54803: [Backport #14321]
* configure.in (rb_cv_lgamma_r_pm0): check if lgamma_r(+0.0)
returns positive infinity, in addition to lgamma_r(-0.0).
AIX returns an incorrect result of negative infinity.
* math.c (ruby_lgamma_r): handle +0.0, in addition to -0.0.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@62141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,11 @@ +Wed Jan 31 22:46:36 2018 Rei Odaira <Rei.Odaira@gmail.com> + + * configure.in (rb_cv_lgamma_r_pm0): check if lgamma_r(+0.0) + returns positive infinity, in addition to lgamma_r(-0.0). + AIX returns an incorrect result of negative infinity. + + * math.c (ruby_lgamma_r): handle +0.0, in addition to -0.0. + Wed Jan 31 22:32:08 2018 Nobuyoshi Nakada <nobu@ruby-lang.org> ext: check if null byte is contained |