diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-22 07:33:18 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-04-22 07:33:18 +0000 |
| commit | 4eba34451749f684aeb9df41acacc0475b0b071e (patch) | |
| tree | a0e150a608a054a2e7bbc4f572ca528aad165b96 /ChangeLog | |
| parent | e102f56340d50a2459312df876eb3010cc4b92ef (diff) | |
merge revision(s) 49913,54492,54494,54495,54496,54499,54503: [Backport #12249]
math.c: fix tgamma on mingw
* math.c (mingw_tgamma): tgamma(3) on mingw returns a NaN for a
big number, not infinity.
* math.c (ruby_tgamma): fix tgamma(-0.0) on mingw.
[ruby-core:74817] [Bug #12249]
* math.c (ruby_lgamma_r): fix lgamma(-0.0) on mingw and OSX.
* math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong.
cf. [Bug #12249]
* math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows,
since msvcrt does not provide it.
* missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0).
[ruby-core:74823] [Bug #12249]
* configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0)
returns negative infinity. [Bug #12249]
* math.c (ruby_lgamma_r): define by the configured result.
* configure.in (rb_cv_lgamma_r_m0): fix the condition for
lgamma_r(-0.0). [Bug #12249]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@54687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -1,3 +1,33 @@ +Fri Apr 22 16:24:00 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in (rb_cv_lgamma_r_m0): fix the condition for + lgamma_r(-0.0). [Bug #12249] + +Fri Apr 22 16:24:00 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in (rb_cv_lgamma_r_m0): check if lgamma_r(-0.0) + returns negative infinity. [Bug #12249] + + * math.c (ruby_lgamma_r): define by the configured result. + +Fri Apr 22 16:24:00 2016 cremno phobia <cremno@mail.ru> + + * math.c (ruby_lgamma_r): missing/lgamma_r.c is used on Windows, + since msvcrt does not provide it. + + * missing/lgamma_r.c (lgamma_r): fix lgamma(-0.0). + [ruby-core:74823] [Bug #12249] + +Fri Apr 22 16:24:00 2016 NAKAMURA Usaku <usa@ruby-lang.org> + + * math.c (ruby_lgamma_r): mswin's lgamma_r also seems to be wrong. + cf. [Bug #12249] + +Fri Apr 22 16:24:00 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * math.c (ruby_tgamma): fix tgamma(-0.0) on mingw. + [ruby-core:74817] [Bug #12249] + Fri Apr 22 16:00:50 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> * defs/keywords (alias, undef): symbol literals are allowed. |