[ruby-cvs:61658] nobu:r54496 (trunk): lgamma_r.c: fix at -0.0

nobu at ruby-lang.org nobu at ruby-lang.org
Wed Apr 6 10:17:55 JST 2016


nobu	2016-04-06 10:17:55 +0900 (Wed, 06 Apr 2016)

  New Revision: 54496

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=54496

  Log:
    lgamma_r.c: fix at -0.0
    
    * 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]

  Modified files:
    trunk/ChangeLog
    trunk/math.c
    trunk/missing/lgamma_r.c


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