diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-14 08:56:42 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-03-14 08:56:42 +0000 |
commit | cc3d03b196dd3205ac8798db938711598c99d413 (patch) | |
tree | ff73da7ce7481cbde029678364c255d58957b89e | |
parent | 005953a17b68f11e430a467d48531668b3f8e9b1 (diff) |
* numeric.c (flodivmod): must through the same pass if HAVE_FMOD or not.
this is a bugfix of r35013.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35015 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | numeric.c | 8 |
2 files changed, 9 insertions, 4 deletions
@@ -1,3 +1,8 @@ +Wed Mar 14 17:55:29 2012 NAKAMURA Usaku <usa@ruby-lang.org> + + * numeric.c (flodivmod): must through the same pass if HAVE_FMOD or not. + this is a bugfix of r35013. + Wed Mar 14 16:41:55 2012 NAKAMURA Usaku <usa@ruby-lang.org> * test/test_tmpdir.rb (TestTmpdir#test_world_writable): skip on Windows. @@ -814,18 +814,18 @@ flodivmod(double x, double y, double *divp, double *modp) double div, mod; if (y == 0.0) rb_num_zerodiv(); -#ifdef HAVE_FMOD - mod = fmod(x, y); -#else if((x == 0.0) || (isinf(y) && !isinf(x))) mod = x; else { +#ifdef HAVE_FMOD + mod = fmod(x, y); +#else double z; modf(x/y, &z); mod = x - z * y; - } #endif + } if (isinf(x) && !isinf(y) && !isnan(y)) div = x; else |